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4633 commits

Author SHA1 Message Date
Roman Khimov
5ee7ea34b1 blockchainer: drop Blockchainer completely 
It's only used by the RPC server now, so it can be internalized.
 2022-07-25 11:58:13 +03:00
Roman Khimov
284335a4d2 blockchainer: strip unused methods 2022-07-25 11:58:13 +03:00
Roman Khimov
fcbda00f8a blockchainer/services: drop this package 
It doesn't add any value.
 2022-07-25 11:58:13 +03:00
Roman Khimov
3a6626f21f blockchainer: drop unused services dependency 2022-07-25 11:58:13 +03:00
Roman Khimov
5b49636ebe neotest: use real *core.Blockchain 
Hiding it behind blockchainer.Blockchain doesn't improve the testing system,
there is no other implementation of it that can fulfil all the needs of the
neotest and at the same time this limits the functions available to tests.
 2022-07-25 11:58:13 +03:00
Roman Khimov
b3c25b5a1f neorpc/result: move NotaryRequestEvent to this package 
Not worth a package of its own.
 2022-07-25 11:58:13 +03:00
Roman Khimov
4acd1688a1 subscriptions: move NotificationEvent to state 
1. It's not good for pkg/core to import anything from pkg/neorpc.
2. The type is closely tied to the state package, even though it's not stored
   in the DB
 2022-07-25 11:58:13 +03:00
Roman Khimov
8e70cd3596 rpc: move rpc.Config to pkg/config, remove pkg/rpc 
Makes no sense keeping it as is and TLS can be reused in the future.
 2022-07-25 11:58:13 +03:00
Roman Khimov
1e0750e3cd rpc: merge response and request under pkg/neorpc 
Move result there also.
 2022-07-25 11:57:53 +03:00
Roman Khimov
2e27c3d829 metrics: move package to services 
Where it belongs.
 2022-07-21 23:38:23 +03:00
Roman Khimov
8c668765d2 rpc/client: move to pkg/rpcclient 
Better package name, closer to user.
 2022-07-21 22:39:53 +03:00
Roman Khimov
43a59adbd0 rpc/server: move to services/rpcsrv 
`server` is not a good package name and it's an internal service, so it can be
just about anywhere.
 2022-07-21 22:14:12 +03:00
Roman Khimov
03b559bd44 block: JSONize tx-less block as [] instead of null 
Improve C# compatibility.
 2022-07-21 13:15:31 +03:00
Alex Vanin
d3f0b12ca2 rpc: fix deprecated magic field description 2022-07-15 15:01:59 +03:00
Roman Khimov
ed53fd3221
Merge pull request #2600 from nspcc-dev/handle-mptdata 
network: allow to handle GetMPTData with KeepOnlyLatestState on
 2022-07-15 13:13:31 +03:00
Roman Khimov
e46ec978d3 docs: improve some phasing, fix spelling 2022-07-15 12:52:21 +03:00
Anna Shaleva
1ae601787d network: allow to handle GetMPTData with KeepOnlyLatestState on 
And adjust documentation along the way.
 2022-07-14 14:33:20 +03:00
Roman Khimov
f50bcf617a compiler: add test for hasMethod, update all go.mods 2022-07-13 18:22:05 +03:00
Roman Khimov
4f184498bc interop: add management.HasMethod() 2022-07-13 17:54:17 +03:00
Roman Khimov
ab3330564a native: add hasMethod, fix #2588 
Yet another state change.
 2022-07-13 17:29:46 +03:00
Evgeniy Stratonikov
17329eea64 compiler: remove jumps to the next instruction 
In case there are no returns in the inlined function, jumps point to the
next instruction and can be omitted. This optimization can be extended
to handle other cases, here we just make sure that already existing code
stays the same.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-07-12 16:17:31 +03:00
Evgeniy Stratonikov
05efc57485 compiler: reduce instructions in 2 stages 
First replace parts to be removed with NOPs, then actually remove.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-07-12 13:16:33 +03:00
Evgeniy Stratonikov
ce24451fde compiler: allow to use conditional returns in inlined functions 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-07-12 12:43:31 +03:00
Roman Khimov
9414538309
Merge pull request #2593 from nspcc-dev/fix-compiler 
compiler: allow to call methods on return values
 2022-07-12 11:55:41 +03:00
Evgeniy Stratonikov
e1a581be0e compiler: allow to call methods on return values 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-07-11 19:28:15 +03:00
Roman Khimov
31a559e784
Merge pull request #2591 from nspcc-dev/interop/equality 
interop: add equality helpers
 2022-07-11 18:43:08 +03:00
Roman Khimov
125c2805d3 storage: reduce lock time in (*MemoryStore).Seek 
It makes a copy of the resulting set, so the lock can be released
earlier. This helps a lot with iterators that keep Seek() unfinished for a
long time,
 2022-07-11 16:15:14 +03:00
Roman Khimov
07f58abe3d result: provide (*Iterator).UnmarshalJSON 
It makes Iterator more symmetric and simplifies (*Invoke).UnmarshalJSON
code. No functional changes.
 2022-07-11 16:15:14 +03:00
Roman Khimov
0c45ff8f51 rpc: simplify result.Invoke creation, remove needless deps 
Change stack items before marshaling them which makes code in result package
much simpler and not requiring interop, iterator and storage dependencies that
clients shouldn't care about.

This also changes SessionBackedByMPT behavior, now instead of waiting for
traverseiterator call it'll rerun the script immediately if a new session is
created.
 2022-07-11 16:15:14 +03:00
Anna Shaleva
78e5f16573 interop: add equality helpers 2022-07-11 15:59:24 +03:00
Roman Khimov
96c4e61063 storage: move Operation into package of its own 
Don't use storage.* types in rpc/response/result.
 2022-07-08 23:30:30 +03:00
Roman Khimov
1e62474514 vm: move InvocationTree into a package of its own 
result.Invoke shouldn't depend on vm.
 2022-07-08 23:30:30 +03:00
Roman Khimov
8cd7b93208 limits: new package with storage limits 
Packages like core/state or core/mpt shouldn't import whole core/storage just
to get some constant value, it's not a good dependency.
 2022-07-08 23:30:30 +03:00
Roman Khimov
9987afea4c storage: move DB configuration into a package on its own 
Lightweight thing to import anywhere, pkg/config should not be dependent on
Level/Bolt/anything else.
 2022-07-08 23:30:30 +03:00
Roman Khimov
dc59dc991b config: move metrics.Config into config.BasicService 
Config package should be as lightweight as possible and now it depends on the
whole metrics package just to get one structure from it.
 2022-07-08 23:30:30 +03:00
Roman Khimov
fab8dfb9f8 vm: move State type into a package of its own 
It's used a lot in other places that need it, but don't need whole VM at the
same time.
 2022-07-08 18:34:52 +03:00
Roman Khimov
4333ad4949 result: drop NewBlock/NewHeader/LedgerAux 
Client's don't care about any of these.
 2022-07-08 18:32:31 +03:00
Roman Khimov
04fc737e2e rpc: drop NewTransactionOutputRaw, move it server-side 2022-07-08 18:30:01 +03:00
Roman Khimov
9462ed71d8 rpc: drop useless RawParams type 
It doesn't add anything useful to regular Go types and actually native types
are always better to use in the Client. Especially given that this type is
not used by any code outside of the Client itself.
 2022-07-08 17:56:20 +03:00
Roman Khimov
113cb0fac3 rpc: rename RawParams to Params in Raw, add comments 
We've got parameters here and usually we name them Raw when they're
represented by json.RawMessage which is not the case here, so make it a bit
more friendly (the type itself is only used in client internals, so rename is
not a huge problem).
 2022-07-08 17:38:56 +03:00
Roman Khimov
9aecfb7c94 rpc/client: correct ID unmarshaling in wsclient 
We always use uint64 IDs in the client, so we should parse them as such and
not just ints that then are casted to uint64.
 2022-07-08 17:38:56 +03:00
Roman Khimov
adab83496c rpc: move Request, Params and related code server-side 
It's absolutely irrelevant for the client and request/response packages should
only contain code that is useful on both sides of the conversation. It's OK
for client tests to reuse this code, but the package is used by external
developers and they shouldn't be bothered with it. Nothing changed
functionally here except WSClient simplification. Fixes #2236.
 2022-07-08 17:38:53 +03:00
Anna Shaleva
ef114d6274 rpc: fail invoke.Result unmarshalling on stack unmarshalling error 2022-07-08 17:05:18 +03:00
Anna Shaleva
445cca114a rpc: restrict the amount of concurrently running iterator sessions 2022-07-08 17:05:18 +03:00
Anna Shaleva
8f73ce08c8 rpc: move session maintenance related code out of the result.Invoke 
It's server who should be responsible for iterator ID creation and
iterator registration.
 2022-07-08 17:05:18 +03:00
Anna Shaleva
4581cc386b rpc: restrict max number of iterator items for createIteratorUnwrapperScript 2022-07-08 17:05:18 +03:00
Anna Shaleva
9bdd8151af rpc: restrict (*Client).TraverseIterator with single RPC call 
Do not unwrap the whole set of iterator values even on demand.
 2022-07-08 17:05:18 +03:00
Anna Shaleva
fad061f3d9 rpc: extend iterator-related client functionality 
Create a set of functions that are able to work with both session-based
iterators, default unpacked iterators and client-side unpacked
iterators.
 2022-07-08 17:05:18 +03:00
Anna Shaleva
47ffc1f3e8 rpc: restrict default SessionExpirationTime 2022-07-08 17:05:18 +03:00
Anna Shaleva
b5d39a3ffd rpc: add configuration extension for MPT-backed iterator sessions 
Add ability to switch between current blockchain storage and MPT-backed
storage for iterator traversing process. It may be useful because
iterator implementation traverses underlying backed storage (BoltDB,
LevelDB) inside DB's Seek which is blocking operation for BoltDB:
```
Opening a read transaction and a write transaction in the same goroutine
can cause the writer to deadlock because the database periodically needs
to re-mmap itself as it grows and it cannot do that while a read transaction
is open.

If a long running read transaction (for example, a snapshot transaction)
is needed, you might want to set DB.InitialMmapSize to a large enough
value to avoid potential blocking of write transaction.
```

So during bbolt re-mmaping, standard blockchain DB operations (i.e. persist)
can be blocked until iterator resourses release. The described behaviour
is tested and confirmed on four-nodes privnet with BoltDB and
`SessionExpirationTime` set to be 180 seconds. After new iterator session
is added to the server, the subsequent persist took ~5m21s, see the log
record `2022-06-17T18:58:21.563+0300`:

```
anna@kiwi:~/Documents/GitProjects/nspcc-dev/neo-go$ ./bin/neo-go node -p
2022-06-17T18:52:21.535+0300	INFO	initial gas supply is not set or wrong, setting default value	{"InitialGASSupply": "52000000"}
2022-06-17T18:52:21.535+0300	INFO	MaxBlockSize is not set or wrong, setting default value	{"MaxBlockSize": 262144}
2022-06-17T18:52:21.535+0300	INFO	MaxBlockSystemFee is not set or wrong, setting default value	{"MaxBlockSystemFee": 900000000000}
2022-06-17T18:52:21.535+0300	INFO	MaxTransactionsPerBlock is not set or wrong, using default value	{"MaxTransactionsPerBlock": 512}
2022-06-17T18:52:21.535+0300	INFO	MaxValidUntilBlockIncrement is not set or wrong, using default value	{"MaxValidUntilBlockIncrement": 5760}
2022-06-17T18:52:21.535+0300	INFO	Hardforks are not set, using default value
2022-06-17T18:52:21.543+0300	INFO	no storage version found! creating genesis block
2022-06-17T18:52:21.546+0300	INFO	ExtensiblePoolSize is not set or wrong, using default value	{"ExtensiblePoolSize": 20}
2022-06-17T18:52:21.546+0300	INFO	service is running	{"service": "Prometheus", "endpoint": ":2112"}
2022-06-17T18:52:21.547+0300	INFO	starting rpc-server	{"endpoint": ":20331"}
2022-06-17T18:52:21.547+0300	INFO	rpc-server iterator sessions are enabled
2022-06-17T18:52:21.547+0300	INFO	service hasn't started since it's disabled	{"service": "Pprof"}
2022-06-17T18:52:21.547+0300	INFO	node started	{"blockHeight": 0, "headerHeight": 0}

    _   ____________        __________
   / | / / ____/ __ \      / ____/ __ \
  /  |/ / __/ / / / /_____/ / __/ / / /
 / /|  / /___/ /_/ /_____/ /_/ / /_/ /
/_/ |_/_____/\____/      \____/\____/

/NEO-GO:0.99.1-pre-53-g7ccb646e/

2022-06-17T18:52:21.548+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 1}
2022-06-17T18:52:21.550+0300	INFO	started protocol	{"addr": "127.0.0.1:20336", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 65, "id": 1475228436}
2022-06-17T18:52:22.575+0300	INFO	persisted to disk	{"blocks": 65, "keys": 1410, "headerHeight": 65, "blockHeight": 65, "took": "28.193409ms"}
2022-06-17T18:52:24.548+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 2}
2022-06-17T18:52:24.548+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 3}
2022-06-17T18:52:24.548+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 4}
2022-06-17T18:52:24.549+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 5}
2022-06-17T18:52:24.549+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 6}
2022-06-17T18:52:24.549+0300	INFO	started protocol	{"addr": "127.0.0.1:20333", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 65, "id": 3444438498}
2022-06-17T18:52:24.549+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 7}
2022-06-17T18:52:24.549+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 8}
2022-06-17T18:52:24.550+0300	INFO	node reached synchronized state, starting services
2022-06-17T18:52:24.550+0300	INFO	started protocol	{"addr": "127.0.0.1:20334", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 65, "id": 2435677826}
2022-06-17T18:52:24.550+0300	INFO	starting state validation service
2022-06-17T18:52:24.550+0300	INFO	RPC server already started
2022-06-17T18:52:24.550+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 9}
2022-06-17T18:52:24.550+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 10}
2022-06-17T18:52:24.550+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "already connected", "peerCount": 9}
2022-06-17T18:52:24.550+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "already connected", "peerCount": 8}
2022-06-17T18:52:24.550+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "already connected", "peerCount": 7}
2022-06-17T18:52:24.550+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "unexpected empty payload: CMDVersion", "peerCount": 6}
2022-06-17T18:52:24.550+0300	INFO	started protocol	{"addr": "127.0.0.1:20335", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 65, "id": 970555896}
2022-06-17T18:52:24.551+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 7}
2022-06-17T18:52:24.551+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "unexpected empty payload: CMDVersion", "peerCount": 6}
2022-06-17T18:52:24.551+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "unexpected empty payload: CMDVersion", "peerCount": 5}
2022-06-17T18:52:24.551+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "already connected", "peerCount": 4}
2022-06-17T18:52:29.564+0300	INFO	persisted to disk	{"blocks": 1, "keys": 19, "headerHeight": 66, "blockHeight": 66, "took": "12.51808ms"}
2022-06-17T18:52:44.558+0300	INFO	persisted to disk	{"blocks": 1, "keys": 19, "headerHeight": 67, "blockHeight": 67, "took": "1.563137ms"}
2022-06-17T18:55:21.549+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "ping/pong timeout", "peerCount": 3}
2022-06-17T18:55:21.550+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "ping/pong timeout", "peerCount": 2}
2022-06-17T18:55:21.550+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "ping/pong timeout", "peerCount": 1}
2022-06-17T18:55:21.550+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "ping/pong timeout", "peerCount": 0}
2022-06-17T18:55:21.553+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 1}
2022-06-17T18:55:21.554+0300	INFO	started protocol	{"addr": "127.0.0.1:20335", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 77, "id": 970555896}
2022-06-17T18:55:24.554+0300	INFO	new peer connected	{"addr": "172.200.0.4:20333", "peerCount": 2}
2022-06-17T18:55:24.555+0300	INFO	new peer connected	{"addr": "172.200.0.3:20334", "peerCount": 3}
2022-06-17T18:55:24.555+0300	INFO	new peer connected	{"addr": "10.78.13.84:59876", "peerCount": 4}
2022-06-17T18:55:24.555+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 5}
2022-06-17T18:55:24.556+0300	INFO	new peer connected	{"addr": "172.200.0.254:20332", "peerCount": 6}
2022-06-17T18:55:24.556+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 7}
2022-06-17T18:55:24.556+0300	INFO	started protocol	{"addr": "172.200.0.4:20333", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 76, "id": 3444438498}
2022-06-17T18:55:24.556+0300	INFO	new peer connected	{"addr": "172.200.0.1:20335", "peerCount": 8}
2022-06-17T18:55:24.558+0300	INFO	started protocol	{"addr": "127.0.0.1:20336", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 77, "id": 1475228436}
2022-06-17T18:55:24.559+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 9}
2022-06-17T18:55:24.558+0300	INFO	started protocol	{"addr": "172.200.0.3:20334", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 77, "id": 2435677826}
2022-06-17T18:55:24.559+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 10}
2022-06-17T18:55:24.559+0300	WARN	peer disconnected	{"addr": "172.200.0.1:20335", "error": "unexpected empty payload: CMDVersion", "peerCount": 9}
2022-06-17T18:55:24.559+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 10}
2022-06-17T18:55:24.560+0300	INFO	new peer connected	{"addr": "172.200.0.2:20336", "peerCount": 11}
2022-06-17T18:55:24.560+0300	WARN	peer disconnected	{"addr": "172.200.0.254:20332", "error": "identical node id", "peerCount": 10}
2022-06-17T18:55:24.561+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "already connected", "peerCount": 9}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 10}
2022-06-17T18:55:24.561+0300	WARN	peer disconnected	{"addr": "10.78.13.84:59876", "error": "unexpected empty payload: CMDVersion", "peerCount": 9}
2022-06-17T18:55:24.561+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "already connected", "peerCount": 8}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 9}
2022-06-17T18:55:24.561+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "unexpected empty payload: CMDVersion", "peerCount": 8}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 9}
2022-06-17T18:55:24.561+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "unexpected empty payload: CMDVersion", "peerCount": 8}
2022-06-17T18:55:24.561+0300	WARN	peer disconnected	{"addr": "172.200.0.2:20336", "error": "unexpected empty payload: CMDVersion", "peerCount": 7}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 8}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 9}
2022-06-17T18:55:24.561+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "already connected", "peerCount": 8}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 9}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 10}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 11}
2022-06-17T18:55:24.561+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 12}
2022-06-17T18:55:24.562+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "already connected", "peerCount": 11}
2022-06-17T18:55:24.562+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 12}
2022-06-17T18:55:24.562+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 13}
2022-06-17T18:55:24.562+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "already connected", "peerCount": 12}
2022-06-17T18:55:24.562+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "already connected", "peerCount": 11}
2022-06-17T18:55:24.562+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "already connected", "peerCount": 10}
2022-06-17T18:55:24.562+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "unexpected empty payload: CMDVersion", "peerCount": 9}
2022-06-17T18:55:24.563+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 10}
2022-06-17T18:55:24.563+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "already connected", "peerCount": 9}
2022-06-17T18:55:24.563+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "unexpected empty payload: CMDVersion", "peerCount": 8}
2022-06-17T18:55:24.563+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "already connected", "peerCount": 7}
2022-06-17T18:55:24.563+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "max peers reached", "peerCount": 6}
2022-06-17T18:55:24.563+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "already connected", "peerCount": 5}
2022-06-17T18:55:24.563+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "max peers reached", "peerCount": 4}
2022-06-17T18:55:24.563+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "already connected", "peerCount": 3}
2022-06-17T18:57:21.551+0300	WARN	peer disconnected	{"addr": "172.200.0.4:20333", "error": "ping/pong timeout", "peerCount": 2}
2022-06-17T18:57:21.552+0300	WARN	peer disconnected	{"addr": "172.200.0.3:20334", "error": "ping/pong timeout", "peerCount": 1}
2022-06-17T18:57:21.552+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "ping/pong timeout", "peerCount": 0}
2022-06-17T18:57:21.553+0300	INFO	new peer connected	{"addr": "172.200.0.4:20333", "peerCount": 1}
2022-06-17T18:57:21.554+0300	INFO	new peer connected	{"addr": "10.78.13.84:20332", "peerCount": 2}
2022-06-17T18:57:21.555+0300	INFO	started protocol	{"addr": "172.200.0.4:20333", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 82, "id": 3444438498}
2022-06-17T18:57:21.556+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 3}
2022-06-17T18:57:21.556+0300	INFO	new peer connected	{"addr": "10.78.13.84:46076", "peerCount": 4}
2022-06-17T18:57:21.556+0300	INFO	new peer connected	{"addr": "172.200.0.1:20335", "peerCount": 5}
2022-06-17T18:57:21.556+0300	INFO	new peer connected	{"addr": "172.200.0.254:20332", "peerCount": 6}
2022-06-17T18:57:21.556+0300	INFO	new peer connected	{"addr": "10.78.13.84:59972", "peerCount": 7}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 8}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 9}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "172.200.0.2:20336", "peerCount": 10}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 11}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 12}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "172.200.0.3:20334", "peerCount": 13}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 14}
2022-06-17T18:57:21.557+0300	INFO	started protocol	{"addr": "127.0.0.1:20334", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 82, "id": 2435677826}
2022-06-17T18:57:21.557+0300	WARN	peer disconnected	{"addr": "172.200.0.2:20336", "error": "max peers reached", "peerCount": 13}
2022-06-17T18:57:21.557+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 14}
2022-06-17T18:57:21.558+0300	INFO	started protocol	{"addr": "172.200.0.1:20335", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 82, "id": 970555896}
2022-06-17T18:57:21.558+0300	WARN	peer disconnected	{"addr": "172.200.0.254:20332", "error": "identical node id", "peerCount": 13}
2022-06-17T18:57:21.558+0300	INFO	new peer connected	{"addr": "127.0.0.1:20334", "peerCount": 14}
2022-06-17T18:57:21.558+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "max peers reached", "peerCount": 13}
2022-06-17T18:57:21.558+0300	WARN	peer disconnected	{"addr": "10.78.13.84:46076", "error": "identical node id", "peerCount": 12}
2022-06-17T18:57:21.558+0300	INFO	new peer connected	{"addr": "127.0.0.1:20333", "peerCount": 13}
2022-06-17T18:57:21.558+0300	INFO	new peer connected	{"addr": "127.0.0.1:20335", "peerCount": 14}
2022-06-17T18:57:21.558+0300	INFO	new peer connected	{"addr": "127.0.0.1:20336", "peerCount": 15}
2022-06-17T18:57:21.558+0300	WARN	peer disconnected	{"addr": "10.78.13.84:59972", "error": "identical node id", "peerCount": 14}
2022-06-17T18:57:21.558+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "already connected", "peerCount": 13}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "10.78.13.84:20332", "error": "unexpected empty payload: CMDVersion", "peerCount": 12}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "already connected", "peerCount": 11}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "172.200.0.3:20334", "error": "unexpected empty payload: CMDVersion", "peerCount": 10}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "unexpected empty payload: CMDVersion", "peerCount": 9}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20334", "error": "already connected", "peerCount": 8}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "unexpected empty payload: CMDVersion", "peerCount": 7}
2022-06-17T18:57:21.559+0300	INFO	started protocol	{"addr": "127.0.0.1:20336", "userAgent": "/NEO-GO:0.99.1-pre-53-g7ccb646e/", "startHeight": 82, "id": 1475228436}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20333", "error": "already connected", "peerCount": 6}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20335", "error": "already connected", "peerCount": 5}
2022-06-17T18:57:21.559+0300	WARN	peer disconnected	{"addr": "127.0.0.1:20336", "error": "already connected", "peerCount": 4}
2022-06-17T18:58:21.561+0300	INFO	persisted to disk	{"blocks": 1, "keys": 20, "headerHeight": 68, "blockHeight": 68, "took": "5m21.993873018s"}
2022-06-17T18:58:21.563+0300	INFO	persisted to disk	{"blocks": 8, "keys": 111, "headerHeight": 76, "blockHeight": 76, "took": "2.243347ms"}
2022-06-17T18:58:22.567+0300	INFO	persisted to disk	{"blocks": 10, "keys": 135, "headerHeight": 86, "blockHeight": 86, "took": "5.637669ms"}
2022-06-17T18:58:25.565+0300	INFO	persisted to disk	{"blocks": 1, "keys": 19, "headerHeight": 87, "blockHeight": 87, "took": "1.879912ms"}
2022-06-17T18:58:40.572+0300	INFO	persisted to disk	{"blocks": 1, "keys": 20, "headerHeight": 88, "blockHeight": 88, "took": "1.560317ms"}
2022-06-17T18:58:55.579+0300	INFO	persisted to disk	{"blocks": 1, "keys": 19, "headerHeight": 89, "blockHeight": 89, "took": "1.925225ms"}
2022-06-17T18:59:10.587+0300	INFO	persisted to disk	{"blocks": 1, "keys": 19, "headerHeight": 90, "blockHeight": 90, "took": "3.118073ms"}
2022-06-17T18:59:25.592+0300	INFO	persisted to disk	{"blocks": 1, "keys": 19, "headerHeight": 91, "blockHeight": 91, "took": "1.607248ms"}
2022-06-17T18:59:40.600+0300	INFO	persisted to disk	{"blocks": 1, "keys": 20, "headerHeight": 92, "blockHeight": 92, "took": "931.806µs"}
2022-06-17T18:59:55.610+0300	INFO	persisted to disk	{"blocks": 1, "keys": 19, "headerHeight": 93, "blockHeight": 93, "took": "2.019041ms"}

```
 2022-07-08 17:05:18 +03:00
Anna Shaleva
cbd20eb959 rpc: implement iterator sessions 2022-07-08 17:05:18 +03:00
Roman Khimov
251c9bd89b block: push PrevStateRoot data into stack item, fix #2551 
And add compiler/interop support for this.
 2022-07-07 15:10:29 +03:00
Roman Khimov
6deb77a77a compiler: make interface{}() conversions possible 2022-07-07 15:10:29 +03:00
Roman Khimov
ec3d1fae59 compiler: allow to find appropriate methods via selectors 
c.funcs contains function names using base types, while methods can be defined
on pointers and the value returned from c.getFuncNameFromSelector will have an
asterisk. We can't have the same name used for (*T) and (T) methods, so just
stripping the asterisk allows to get the right one.
 2022-07-07 15:10:29 +03:00
Roman Khimov
b57dd2cad6 compiler: properly inline methods, use receiver 
Notice that this doesn't differentiate between (*T) and (T) receivers always
treating them as is. But we have the same problem with arguments now and the
number of inlined calls is limited, usually we want this behavior.
 2022-07-07 15:10:29 +03:00
Roman Khimov
6014dd720f compiler: don't push X onto the stack for inlined method calls 
Regular methods need this, because it'll be packed into parameters, but
inlined ones should deal with it in inlining code itself because method
receiver will be some local (aliased) variable anyway.
 2022-07-06 18:18:21 +03:00
Roman Khimov
2ba9017207
Merge pull request #2581 from nspcc-dev/sym-dec-in-getnep17balances 
rpc: add decimals/name/symbol data to getNEPXXBalance
 2022-07-05 12:45:50 +03:00
Roman Khimov
ccc820505d
Merge pull request #2554 from nspcc-dev/improve-ws-err 
rpc: adjust cases when WS connection close error is returned
 2022-07-05 12:45:31 +03:00
Roman Khimov
3fbc1331aa
Merge pull request #2582 from nspcc-dev/fix-server-sync 
network: adjust the way (*Server).IsInSync() works
 2022-07-05 12:28:20 +03:00
Roman Khimov
9f05009d1a
Merge pull request #2580 from nspcc-dev/service-review 
Service review
 2022-07-05 12:23:25 +03:00
Anna Shaleva
0835581fa9 network: adjust the way (*Server).IsInSync() works 
Always return true if sync was reached once. Fix #2564.
 2022-07-05 12:20:31 +03:00
Anna Shaleva
8f53c7d78a rpc: adjust cases when WS connection close error is returned 
Do not return error in case of (*WSClient).Close() method was the
initiator of connection closing.
 2022-07-05 11:23:29 +03:00
Roman Khimov
3e2eda6752 *: add some comments to service Start/Shutdown methods 2022-07-04 23:03:50 +03:00
Roman Khimov
593f4e8734
Merge pull request #2559 from nspcc-dev/cli/wallet-config 
cli: allow to specify wallet via configuration file
 2022-07-04 19:24:23 +03:00
Anna Shaleva
5f36a7ca0f *: do not call wallet.Close() explicitly 
NewWallet and NewWalletFromFile close underlying io.Closer by itself,
no need to close it manually. Introduced in #2184.
 2022-07-04 19:09:48 +03:00
Roman Khimov
c356c14741 rpc: add decimals/name/symbol data to getNEPXXBalance 
See neo-project/neo-modules#738 and neo-project/neo-modules#741.
 2022-07-04 18:28:27 +03:00
Roman Khimov
926b082d39
Merge pull request #2538 from nspcc-dev/restrict-out-of-bounds 
core: check methods offsets while contract deploying
 2022-07-04 12:54:32 +03:00
Roman Khimov
4afdb9fd89
Merge pull request #2578 from nspcc-dev/getcandidates 
GetCandidates
 2022-07-04 11:13:57 +03:00
Roman Khimov
36d4c17a15 stateroot: wait for the service to stop un Shutdown 2022-07-04 11:12:17 +03:00
Roman Khimov
58b9ac41e2 stateroot: handle double start/shutdown 2022-07-04 11:12:17 +03:00
Roman Khimov
bf462a81fe notary: wait for the service to finish on Shutdown 2022-07-04 11:12:17 +03:00
Roman Khimov
0d627c947f notary: control start/stop state 
Don't start/stop twice, don't do anything in callbacks if not started.
 2022-07-04 11:12:17 +03:00
Roman Khimov
73e34514a5 oracle: wait for the service to stop during Shutdown 2022-07-04 11:12:17 +03:00
Roman Khimov
cab633ffed oracle: make double-Shutdown a no-op 2022-07-04 11:12:17 +03:00
Roman Khimov
6b2fc5e056 rpc/client: add Close method 
Allow to close unused network connections and use it during RPC broadcaster
shutdown, because otherwise we leak them.
 2022-07-04 11:12:17 +03:00
Roman Khimov
649fe58550 rpcbroadcaster: properly stop broadcaster 
Drain channels, wait for everything to stop.
 2022-07-04 11:12:17 +03:00
Roman Khimov
c096f32a32 rpc/server: make double Shutdown a no-op 2022-07-01 22:01:04 +03:00
Roman Khimov
527505ea5e consensus: drain messages and transactions on exit as well 
There might be some threads blocked on these channels.
 2022-07-01 21:55:41 +03:00
Roman Khimov
cd4f46247d consensus: make double-call to Shutdown a no-op 2022-07-01 21:49:40 +03:00
Roman Khimov
039fcdab5a rpc: implement getcandidates call, fix #2571 2022-07-01 18:46:44 +03:00
Roman Khimov
0da0bb21ee rpc: make getnextvalidators behavior compliant with C# node 
Turns out, our getnextvalidators implementation already works the way
getcandidates is supposed to work, but original getnextvalidators works a bit
differently. It only returns validators, it doesn't return Active flag (all
of them are active) and it represents votes as a number. So for the maximum
compatibility:
 * drop non-validator keys from getnextvalidators server-side
 * drop Active flag client-side (sorry, it doesn't exist)
 * allow unmarshalling old answers along with the new one

This technically breaks `query candidates` CLI command, but it'll be fixed
when getcandidates are to be introduced.
 2022-07-01 14:52:02 +03:00
Roman Khimov
c26a962b55 *: use localhost address instead of 127.0.0.1, fix #2575 2022-06-30 16:19:07 +03:00
Anna Shaleva
8ab422da66 *: properly unsubscribe from Blockchain events 2022-06-28 19:09:25 +03:00
Roman Khimov
a748298564
Merge pull request #2567 from nspcc-dev/check-consensus-start 
consensus: check whether server is started before transaction handling
 2022-06-28 18:48:22 +03:00
Anna Shaleva
de203b5c76 consensus: check whether server is started before transaction handling 
consensus.OnTransaction is a callback, so it can be called at any time.
We need to check whether service (and dBFT) is started before the
subsequent transaction handling like it is done inside the OnPayload
callback.
 2022-06-28 18:42:12 +03:00
Roman Khimov
ea69b72cd8
Merge pull request #2560 from nspcc-dev/rpc/extend-logging 
rpc: extend error log message for failed RPC requests
 2022-06-27 09:42:54 +03:00
Roman Khimov
299d55e539
Merge pull request #2558 from nspcc-dev/rpc/fix-signature-decoding 
rpc: fix compatibility issues of `CreateFunctionInvocationScript`
 2022-06-27 08:18:36 +03:00
Anna Shaleva
9488756437 rpc: extend error log message for failed RPC requests 
Message is always non-empty; Data is allowed to be empty.
 2022-06-24 12:44:10 +03:00
Anna Shaleva
a15e52ee3d rpc: adjust TestInvocationScriptCreationGood testcase 
Although neo-go can handle both ByteArray and ByteString parameter
types, C# node can't, so let's use the common one for tests. Compat
test:
```
anna@kiwi:~/Documents/GitProjects/nspcc-dev/neo-go$ curl -d '{ "jsonrpc": "2.0", "id": 1, "method": "invokefunction", "params": ["50befd26fdf6e4d957c11e078b24ebce6291456f", "a", [{"type": "ByteString", "value": "AwEtR+diEK7HO+Oas9GG4KQP6Nhr+j1Pq/2le6E7iPlq"}] ]}' seed1.neo.org:10332 | json_pp
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1271    0  1070  100   201   2860    537 --:--:-- --:--:-- --:--:--  3398
{
   "jsonrpc" : "2.0",
   "id" : 1,
   "error" : {
      "message" : "Requested value 'ByteString' was not found.",
      "data" : "   at System.Enum.TryParseByName(RuntimeType enumType, ReadOnlySpan`1 value, Boolean ignoreCase, Boolean throwOnFailure, UInt64& result)\n   at System.Enum.TryParseUInt32Enum(RuntimeType enumType, ReadOnlySpan`1 value, UInt32 maxInclusive, Boolean ignoreCase, Boolean throwOnFailure, TypeCode type, UInt32& result)\n   at System.Enum.TryParse[TEnum](ReadOnlySpan`1 value, Boolean ignoreCase, Boolean throwOnFailure, TEnum& result)\n   at System.Enum.TryParse[TEnum](String value, Boolean ignoreCase, Boolean throwOnFailure, TEnum& result)\n   at Neo.SmartContract.ContractParameter.FromJson(JObject json)\n   at Neo.Plugins.RpcServer.<>c.<InvokeFunction>b__43_0(JObject p)\n   at System.Linq.Enumerable.SelectIListIterator`2.ToArray()\n   at Neo.Plugins.RpcServer.InvokeFunction(JArray _params)\n   at Neo.Plugins.RpcServer.ProcessRequestAsync(HttpContext context, JObject request)",
      "code" : -2147024809
   }
}
anna@kiwi:~/Documents/GitProjects/nspcc-dev/neo-go$ curl -d '{ "jsonrpc": "2.0", "id": 1, "method": "invokefunction", "params": ["50befd26fdf6e4d957c11e078b24ebce6291456f", "a", [{"type": "ByteArray", "value": "AwEtR+diEK7HO+Oas9GG4KQP6Nhr+j1Pq/2le6E7iPlq"}] ]}' seed1.neo.org:10332 | json_pp
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   507    0   307  100   200    161    105  0:00:01  0:00:01 --:--:--   266
{
   "result" : {
      "gasconsumed" : "104526",
      "notifications" : [],
      "stack" : [],
      "script" : "DCEDAS1H52IQrsc745qz0YbgpA/o2Gv6PU+r/aV7oTuI+WoRwB8MAWEMFG9FkWLO6ySLBx7BV9nk9v0m/b5QQWJ9W1I=",
      "state" : "FAULT",
      "exception" : "Called Contract Does Not Exist: 0x50befd26fdf6e4d957c11e078b24ebce6291456f"
   },
   "id" : 1,
   "jsonrpc" : "2.0"
}
```
 2022-06-24 12:37:25 +03:00
Anna Shaleva
aa3a5fc492 rpc: adjust script creation with empty parameters list 
Always use NEWARRAY0 where possible, see
26d04a642a/src/neo/VM/Helper.cs (L41).

Compatibility is tested:
```
anna@kiwi:~/Documents/GitProjects/nspcc-dev/neo-go$ curl -d '{ "jsonrpc": "2.0", "id": 1, "method": "invokefunction", "params": ["50befd26fdf6e4d957c11e078b24ebce6291456f", "a", [] ]}' seed1.neo.org:10332 | json_pp
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   370    0   248  100   122    127     62  0:00:01  0:00:01 --:--:--   190
{
   "result" : {
      "notifications" : [],
      "stack" : [],
      "script" : "wh8MAWEMFG9FkWLO6ySLBx7BV9nk9v0m/b5QQWJ9W1I=",
      "gasconsumed" : "98403",
      "state" : "FAULT",
      "exception" : "Called Contract Does Not Exist: 0x50befd26fdf6e4d957c11e078b24ebce6291456f"
   },
   "jsonrpc" : "2.0",
   "id" : 1
}
```
 2022-06-24 12:37:22 +03:00
Anna Shaleva
171af36ead rpc: fix Signature parameter unmarshalling 
It is based64 encoded and decoded, see
5108d1c2c7/pkg/smartcontract/parameter.go (L78)
and
26d04a642a/src/neo/SmartContract/ContractParameter.cs (L150)
and
26d04a642a/src/neo/SmartContract/ContractParameter.cs (L79).

Also, TestInvocationScriptCreationGood is extended and compatibility
is tested with the following C# node requests:
```
anna@kiwi:~/Documents/GitProjects/nspcc-dev/neo-go$ curl -d '{ "jsonrpc": "2.0", "id": 1, "method": "invokefunction", "params": ["50befd26fdf6e4d957c11e078b24ebce6291456f", "a", [{"type": "Signature", "value": "4edf5005771de04619235d5a4c7a9a11bb78e008541f1da7725f654c33380a3c87e2959a025da706d7255cb3a3fa07ebe9c6559d0d9e6213c68049168eb1056f"}]] }' seed1.neo.org:10332 | json_pp
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   665    0   381  100   284    197    147  0:00:01  0:00:01 --:--:--   344
{
   "jsonrpc" : "2.0",
   "id" : 1,
   "result" : {
      "notifications" : [],
      "stack" : [],
      "script" : "DGDh51/nTTnvvV17TjrX3bfl3lrhztr1rXVtvvx7TTznjV/V1rvvbl/rnhzfffzRrdzzt7b3n1rTbl1rvTp3vbnlxvdrd9rTt5t71zrnn13R317rbXdzrzTj3Xrx5vXTnp8RwB8MAWEMFG9FkWLO6ySLBx7BV9nk9v0m/b5QQWJ9W1I=",
      "exception" : "Called Contract Does Not Exist: 0x50befd26fdf6e4d957c11e078b24ebce6291456f",
      "state" : "FAULT",
      "gasconsumed" : "104526"
   }
}
anna@kiwi:~/Documents/GitProjects/nspcc-dev/neo-go$ curl -d '{ "jsonrpc": "2.0", "id": 1, "method": "invokefunction", "params": ["50befd26fdf6e4d957c11e078b24ebce6291456f", "a", [{"type": "Signature", "value": "Tt9QBXcd4EYZI11aTHqaEbt44AhUHx2ncl9lTDM4CjyH4pWaAl2nBtclXLOj+gfr6cZVnQ2eYhPGgEkWjrEFbw=="}]] }' seed1.neo.org:10332 | json_pp
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   591    0   347  100   244    794    558 --:--:-- --:--:-- --:--:--  1352
{
   "jsonrpc" : "2.0",
   "result" : {
      "state" : "FAULT",
      "exception" : "Called Contract Does Not Exist: 0x50befd26fdf6e4d957c11e078b24ebce6291456f",
      "gasconsumed" : "104526",
      "notifications" : [],
      "stack" : [],
      "script" : "DEBO31AFdx3gRhkjXVpMepoRu3jgCFQfHadyX2VMMzgKPIfilZoCXacG1yVcs6P6B+vpxlWdDZ5iE8aASRaOsQVvEcAfDAFhDBRvRZFizuskiwcewVfZ5Pb9Jv2+UEFifVtS"
   },
   "id" : 1
}
```
 2022-06-22 16:05:14 +03:00
Anna Shaleva
464061c7c1 rpc: refactor TestInvocationScriptCreationGood 
Convert expected script from hex to base64 in order to match
`invokefunction` RPC response script encoding. No functional
changes.
 2022-06-22 16:05:14 +03:00
Anna Shaleva
7c48edaccb core, rpc: fix height-related issue of historic call functionality 
Specifying a certain stateroot R as `invoke*historic` RPC-call
parameter, we're willing to perform historic call based on the storage
state of root R. Thus, next block should be of the height h(R)+1. This
allows to use historic functionality for the current blockchain height.
 2022-06-20 19:05:22 +03:00
Roman Khimov
5108d1c2c7
Merge pull request #2539 from nspcc-dev/rollback-methods-sorting 
core: sort native methods in ASCII-compatible way
 2022-06-14 22:09:23 +03:00
Roman Khimov
6e475856aa
Merge pull request #2544 from nspcc-dev/rpc/remove-cause 
rpc: remove Cause field from RPC error
 2022-06-10 19:12:13 +03:00
Anna Shaleva
ea6ddbee5b rpc: get rid of erverError type 
Retrieve error's HTTP code in a separate method.
 2022-06-10 16:47:57 +03:00
Anna Shaleva
6434404081 rpc: extend the list of predefined RPC errors 
Add a few the most common ones.
 2022-06-10 16:47:42 +03:00
Anna Shaleva
ef9eca7cce rpc: unexport ServerError 
It's internal server thing that is not for the outside users.
 2022-06-10 16:38:41 +03:00
Anna Shaleva
0687924e87 rpc: split response.Error into server/client side 2022-06-10 16:35:51 +03:00
Anna Shaleva
5803923f68 rpc: remove Cause field from RPC error 
We can use Data field for the same purposes.
 2022-06-10 16:35:48 +03:00
Roman Khimov
7b88aedb27 transaction: add fuzz-test, refs. #2374 2022-06-09 13:43:22 +03:00
Roman Khimov
9919fd2cc9
Merge pull request #2548 from nspcc-dev/shuffle-tests 
Shuffle tests and some other code
 2022-06-09 12:28:03 +03:00
Evgeniy Stratonikov
0431e26659 wallet: export SavePretty method 
Client code can make use of it, see nspcc-dev/neofs-node#1498.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-06-09 09:47:18 +03:00
Roman Khimov
1b7c8f262b core: add some comment for TestDesignate_DesignateAsRole 
Closes #1472 at last.
 2022-06-08 23:11:14 +03:00
Roman Khimov
ef50518b83 core: move notary tests into the notary package 2022-06-08 23:07:28 +03:00
Roman Khimov
5d573895ad core: move oracle tests into oracle service 2022-06-08 23:04:47 +03:00
Roman Khimov
017cd558cb core: move statesync tests into the statesync package 2022-06-08 22:57:48 +03:00
Roman Khimov
ff75e67610 core: move stateroot tests into services/stateroot 
They test both module and service which is a bit wrong, but separating these
tests will lead to some duplication, so it's OK for now to have them in the
higher-order package (service imports module).
 2022-06-08 22:53:09 +03:00
Roman Khimov
167bb72424 core: move Policy contract tests to native 2022-06-08 22:44:25 +03:00
Roman Khimov
a1eccc16e6 core: move benchmarks into bench_test.go 
They share some functions and they're benchmarks, so let's have them here.
 2022-06-08 22:39:57 +03:00
Roman Khimov
2e2d886a2f core: move Management contract test into native 2022-06-08 22:34:09 +03:00
Roman Khimov
8057c096c6 core: move native invocation tests into native 2022-06-08 22:26:24 +03:00
Roman Khimov
2086bca303 core: move storage-related interop code into the storage package 2022-06-08 22:26:24 +03:00
Roman Khimov
f0d7a1da2a core: move contract-related tests to the contract package 2022-06-08 19:01:34 +03:00
Roman Khimov
e7e80fda64 core: move TestNativeGetMethod to the native package 2022-06-08 18:51:27 +03:00
Roman Khimov
2127cc4146 core: move Runtime tests to runtime package 2022-06-08 18:46:49 +03:00
Roman Khimov
0055b18a8a core: export CreateGenesisBlock 
Nothing bad with it being public.
 2022-06-08 18:20:34 +03:00
Roman Khimov
d70caf1da1 core: move GetScriptContainer to runtime 
It also brings ToStackItem to Block and Transaction, previously this was
avoided to separate block and transaction packages from VM. But turns out
`transaction` depends on `stackitem` already, so this makes little sense (but
can be shuffled in another way if needed).

Context.Container is still a hash.Hashable because we have a number of
occasions (header or MPT root verification) where there is no ToStackItem
implementation possible. Maybe they can go with `nil` Container, but I don't
want to have this risk for now.
 2022-06-08 18:12:41 +03:00
Roman Khimov
cdb55740ea core: move ContractCreate*Account tests into the contract pkg 
No functional changes.
 2022-06-08 16:56:06 +03:00
Roman Khimov
ff1545b7eb core: move TestContractCall into the contract package 
It belongs there and now it can be moved. No functional changes.
 2022-06-08 16:53:01 +03:00
Roman Khimov
bb021d0778 native: unbind PutContractState from Management 
It doesn't need Management's state, ID can't really change.
 2022-06-08 16:41:28 +03:00
Roman Khimov
209b977e9a core: move contract-related interop code into appropriate package 
And move one of the tests with it.
 2022-06-08 16:02:07 +03:00
Roman Khimov
10f94e6119 core: move chain dump test into its own package 2022-06-08 15:28:08 +03:00
Roman Khimov
c2b3ee3d8e core: move basic chain creation into a package of its own 
This allows to reuse it across different packages.

testchain can't be used because of circular dependencies.

Init() is not changed except for filepath.Join() use instead of direct string
appends which is a better approach anyway. rootpath is required because
current directory will change from package to package.
 2022-06-08 15:25:27 +03:00
Roman Khimov
8673d2a79c
Merge pull request #2543 from nspcc-dev/perf-new 
Minor allocation improvements
 2022-06-07 11:04:59 +03:00
Roman Khimov
19ad31dc52 vm: optimize IsSignatureContract 
We use it a lot in (*Blockchain).IsTxStillRelevant().

name                   old time/op    new time/op    delta
IsSignatureContract-8    19.1ns ± 5%     1.2ns ± 4%  -93.81%  (p=0.000 n=10+10)

name                   old alloc/op   new alloc/op   delta
IsSignatureContract-8     0.00B          0.00B          ~     (all equal)

name                   old allocs/op  new allocs/op  delta
IsSignatureContract-8      0.00           0.00          ~     (all equal)
 2022-06-07 10:29:13 +03:00
Roman Khimov
92c94f265c interop/vm: make VM reusable and use on VM for all in-block execs 
Avoid allocating again and again. Increases TPS by about 3%.
 2022-06-07 10:05:47 +03:00
Roman Khimov
bdc6624c9d interop: unify VM price getter setting 2022-06-06 22:00:16 +03:00
Roman Khimov
638b04b29a interop: wrap contract.LoadToken in context.LoadToken 
Creating a closure in runtime is a relatively costly thing, but it can easily
be avoided.
 2022-06-06 21:53:03 +03:00
Anna Shaleva
7612ad1195 rpc: adjust test data 2022-06-06 13:02:29 +03:00
Anna Shaleva
7dcbfcbbdb rpc: improve WS connection closure error a bit 
Ref.
https://github.com/nspcc-dev/neofs-node/pull/1480#issuecomment-1147256917.
 2022-06-06 12:58:42 +03:00
Anna Shaleva
1005c1f7db vm: forbid jumping out of the script bounds 2022-06-06 12:18:19 +03:00
Anna Shaleva
a5b5f88fe2 core: doesn't allow to deploy contract with invalid method offset 
This commit partially reverts 16bf7c1426.
 2022-06-06 12:18:16 +03:00
Anna Shaleva
bc85f00cc7 Partially revert "core: fix native NEO ABI" 
This partially reverts commit ca127f1615.
 2022-06-06 12:08:52 +03:00
Roman Khimov
799394192b state: create buffer/io writer once per TokenTransferLog 
name                       old time/op    new time/op    delta
TokenTransferLog_Append-8   93.0µs ±170%   46.8µs ±152%     ~     (p=0.053 n=10+9)

name                       old alloc/op   new alloc/op   delta
TokenTransferLog_Append-8    53.8kB ± 4%    38.6kB ±39%  -28.26%  (p=0.004 n=8+10)

name                       old allocs/op  new allocs/op  delta
TokenTransferLog_Append-8       384 ± 0%       128 ± 0%  -66.67%  (p=0.000 n=10+10)
 2022-06-04 00:11:11 +03:00
Roman Khimov
1e5825c4af core: don't allocate another int for notification handler 
It'll be serialized anyway.
 2022-06-03 23:39:46 +03:00
Roman Khimov
7a2199c495
Merge pull request #2535 from nspcc-dev/drop-hf-prefix 
config: s/HF_Aspidochelone/Aspidochelone/
 2022-06-03 11:59:53 +03:00
Roman Khimov
b6829f36fd config: s/HF_Aspidochelone/Aspidochelone/ 
HF_ prefix makes zero sense to me. If it's "hardfork", then it's in the
"Hardforks" section already. If it's "hotfix", then it made some sense back
when it was HF_2712_FixSyscallFees, but now it's codenamed anyway. So we can
drop it and have a cleaner config.
 2022-06-03 11:53:18 +03:00
Anna Shaleva
629567717f compiler: make TestNativeHelpersCompile test more verbose 2022-06-03 11:37:50 +03:00
Anna Shaleva
ca519492fc rpc: adjust test data 2022-06-03 11:37:50 +03:00
Anna Shaleva
d3b15a60a2 core: add test for ABI checks on deploy 
Make sure it compatible with the reference implementation, see
736c346b9d/src/neo/SmartContract/Helper.cs (L83).
 2022-06-03 11:37:50 +03:00
Anna Shaleva
16bf7c1426 core: adjust contract script check on deploy 
Reference implementation doesn't panic if the method offset is out of
the contract script bounds, see:
736c346b9d/src/neo/SmartContract/Helper.cs (L82)
and
a65487fa56/src/Neo.VM/Script.cs (L146).

This commit fixes T5 statediff at block #125000. Neo-go node FAULTed the
deploying transaction:
```
         {
            "version" : 0,
            "sysfee" : "1000106065",
            "validuntilblock" : 130758,
            "script" : "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",
            "hash" : "0x40302bcf2021f63a1c24f6009e154c3200f73ad2fe1462d7d599145823dbfa7e",
            "witnesses" : [
               {
                  "verification" : "DCECExn08eznGBdguHbcwI+R2//EtVdDx4qf6CeizHqOJgBBVuezJw==",
                  "invocation" : "DEBtoq+T9NrammQjuYnifco7KHCTk2v+woEJqJCUMr9IscS7PaZaN3FNzSt11yUglIi3T0CJ17KwArBOBvJ8kwq2"
               }
            ],
            "attributes" : [],
            "signers" : [
               {
                  "scopes" : "None",
                  "account" : "0x13a192c56738900f9918d7f1ec07d9d8c278b804"
               }
            ],
            "size" : 1360,
            "nonce" : 1829882407,
            "sender" : "NLLvsqs7AyBNmQT6NThUxYWDFwV5b1evaK",
            "netfee" : "234352"
         }
```
Transaction script contains malformed contract manifest (all methods
offsets are set to be 22, while the contract script lenght is 22):
```
{
   "name" : "Nep17Token",
   "groups" : [],
   "extra" : {
      "description" : "A Simple Nep-17 Contract",
      "email" : "developer@neo.org",
      "author" : "lazynode"
   },
   "permissions" : [
      {
         "contract" : "*",
         "methods" : "*"
      }
   ],
   "features" : {},
   "supportedstandards" : [
      "NEP-17"
   ],
   "abi" : {
      "events" : [
         {
            "parameters" : [
               {
                  "name" : "from",
                  "type" : "Hash160"
               },
               {
                  "type" : "Hash160",
                  "name" : "to"
               },
               {
                  "name" : "amount",
                  "type" : "Integer"
               }
            ],
            "name" : "Transfer"
         }
      ],
      "methods" : [
         {
            "safe" : true,
            "offset" : 22,
            "name" : "symbol",
            "returntype" : "String",
            "parameters" : []
         },
         {
            "returntype" : "Integer",
            "parameters" : [],
            "safe" : true,
            "offset" : 22,
            "name" : "decimals"
         },
         {
            "parameters" : [],
            "returntype" : "Integer",
            "name" : "totalSupply",
            "safe" : true,
            "offset" : 22
         },
         {
            "parameters" : [
               {
                  "name" : "owner",
                  "type" : "Hash160"
               }
            ],
            "returntype" : "Integer",
            "name" : "balanceOf",
            "offset" : 22,
            "safe" : true
         },
         {
            "name" : "transfer",
            "offset" : 22,
            "safe" : false,
            "parameters" : [
               {
                  "type" : "Hash160",
                  "name" : "from"
               },
               {
                  "name" : "to",
                  "type" : "Hash160"
               },
               {
                  "name" : "amount",
                  "type" : "Integer"
               },
               {
                  "name" : "data",
                  "type" : "Any"
               }
            ],
            "returntype" : "Boolean"
         }
      ]
   },
   "trusts" : []
}
```
 2022-06-03 11:37:50 +03:00
Anna Shaleva
1472c271e6 core: fix native NEO's getCandidateVote signature 
This commit fixes T5 statediff at block #0. Management's storage item
differs between neo-go and C# nodes, the reason in native NEO contract
state.

The parameter should have `pubKey` name, unlike the other `pubkey`
arguments in this contract.
 2022-06-03 11:37:50 +03:00
Anna Shaleva
ca127f1615 core: fix native NEO ABI 
This commit fixes T5 statediff at block #0. The reason in Management's
storage state. The diff occurs because of inconsistent NEO methods
order. See
https://github.com/neo-project/neo/issues/2766#issue-1257870089.

The current solution is to preserve C#'s order of methods to be
compatible with current testnet.

See also
https://docs.microsoft.com/ru-ru/dotnet/api/system.stringcomparer?view=net-6.0
and
https://stackoverflow.com/questions/28638714/easiest-method-to-orderby-a-string-using-stringcomparison-ordinal
for more details.
 2022-06-03 11:37:41 +03:00
Roman Khimov
edb6ca8926
Merge pull request #2531 from nspcc-dev/perf 
Minor performance improvements
 2022-06-03 10:40:56 +03:00
Roman Khimov
400cbde32c state: optimize allocations in (*NEP17Transfer).EncodeBinary 2022-06-02 15:38:39 +03:00
Roman Khimov
54f75bb999 consensus: don't use WriteArray for PrepareRequests 
It's convenient, but it's not efficient due to reflection use.
 2022-06-02 15:38:39 +03:00
Roman Khimov
b0744c2b21 util: optimize MarshalJSON allocations 
name                  old time/op    new time/op    delta
Uint256MarshalJSON-8     230ns ± 6%      83ns ±13%  -63.78%  (p=0.000 n=8+10)

name                  old alloc/op   new alloc/op   delta
Uint256MarshalJSON-8      320B ± 0%       80B ± 0%  -75.00%  (p=0.000 n=10+10)

name                  old allocs/op  new allocs/op  delta
Uint256MarshalJSON-8      5.00 ± 0%      1.00 ± 0%  -80.00%  (p=0.000 n=10+10)
 2022-06-02 15:38:39 +03:00
Roman Khimov
9a06995460 bigint: don't allocate in ToPreallocatedBytes 
Turns out, it's almost always allocating because we're mostly dealing with
small integers while the buffer size is calculated in 8-byte chunks here, so
preallocated buffer is always insufficient.

name                   old time/op    new time/op    delta
ToPreallocatedBytes-8    28.5ns ± 7%    19.7ns ± 5%   -30.72%  (p=0.000 n=10+10)

name                   old alloc/op   new alloc/op   delta
ToPreallocatedBytes-8     16.0B ± 0%      0.0B       -100.00%  (p=0.000 n=10+10)

name                   old allocs/op  new allocs/op  delta
ToPreallocatedBytes-8      1.00 ± 0%      0.00       -100.00%  (p=0.000 n=10+10)

Fix StorageItem reuse at the same time. We don't copy when getting values from
the storage, but we don when we're putting them, so buffer reuse could corrupt
old values.
 2022-06-02 15:38:39 +03:00
Roman Khimov
c3d989ebda stackitem: reusable serialization context 
We serialize items a lot and this allows to avoid a number of allocations.
 2022-06-02 15:38:39 +03:00
Anna Shaleva
3bec6657f5 core: adjust notary-related attributes encoding 2022-06-01 15:09:06 +03:00
Anna Shaleva
1b80215415 core: adjust types of NVB, Conflicts and NotaryAssisted attributes 2022-06-01 15:09:06 +03:00
Anna Shaleva
c4f3a92485 rpc: regenerate testchain 2022-06-01 15:09:02 +03:00
Anna Shaleva
d540f16e37 core: adjust noderoles package usages 
Don't use interop roles package for internal tests.
 2022-06-01 15:03:29 +03:00
Anna Shaleva
56d5839a72 core: log stateroot N20 hash inside TestCreateBasicChain 2022-06-01 15:03:29 +03:00
AnnaShaleva
4291efc8f0 services: fix typo in method description 2022-06-01 15:03:29 +03:00
AnnaShaleva
50157b31cd core: add maximum constraint to setNotaryServiceFeePerKey 2022-06-01 15:03:29 +03:00
AnnaShaleva
d7afb7bb2f core: adjust value of P2PNotary node role 2022-06-01 15:03:29 +03:00
AnnaShaleva
9008cc500c core: adjust Notary contract ID 2022-06-01 15:03:29 +03:00
Roman Khimov
3d4076ca36 vm: microoptimize new estack creation 
Subslice won't reach element -1, but it can reuse the same buffer space more
effectively.
 2022-05-31 18:53:05 +03:00
Roman Khimov
10110d4e70 bigint: correct MaxBytesLen 
It can't be 33, positive signed int256 all fit into 32 bytes (no need for
leading zero), negative ones fit into 32 bytes as well.
 2022-05-31 16:51:19 +03:00
Roman Khimov
3945e81857 bigint: don't allocate in ToPreallocatedBytes() for negative numbers 
In-place modifications are somewhat dangerous, but yet another allocation is
quite costly.
 2022-05-31 12:45:34 +03:00
Roman Khimov
3509523baf contract: tune isolation logic 
Wrap when we have outer exception handler and the method is not
safe. Otherwise we wrap almost always, since non-readonly methods are very
common.
 2022-05-31 11:44:12 +03:00
Roman Khimov
e1607e23c2
Merge pull request #2525 from nspcc-dev/immutable-items 
vm: implement immutable stackitems
 2022-05-31 10:36:56 +03:00
Anna Shaleva
42a051e55a core: DeepCopy notifiction event args inside System.Runtime.Notify 2022-05-31 08:07:53 +03:00
Anna Shaleva
7296f0c913 vm: support immutable compound types 2022-05-31 08:07:50 +03:00
Anna Shaleva
107f5e0793 vm: adjust refcount operations order 
Perform add/set/remove operations with VM type firstly, and with
refcounter after that. It is needed to be able to extend add/set/remove
operations with extra checks.
 2022-05-31 08:02:13 +03:00
Roman Khimov
270dfbe241
Merge pull request #2526 from nspcc-dev/rpc-err 
rpc: do not allow empty error's Cause
 2022-05-30 17:12:57 +03:00
Anna Shaleva
ebc3974545 rpc: do not allow empty error's Cause 
Server logger is broken after #2496:
```
2022-05-30T10:35:06.096Z        ERROR   Error encountered with rpc request
```
 2022-05-30 15:58:46 +03:00
Evgeniy Stratonikov
ec21c14ca9 gomod: upgrade yaml package from v2 to v3 
Close #2085.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-05-30 15:26:17 +03:00
Roman Khimov
5e013311e6 native: emit vote/candidate events 
Follow neo-project/neo#2754.
 2022-05-28 18:44:20 +03:00
Roman Khimov
502cdd68ab
Merge pull request #2508 from nspcc-dev/snapshot-isolation 
core, vm: implement snapshot isolation
 2022-05-27 12:44:06 +03:00
Anna Shaleva
8055952bbc core: rename hardfork HF_2712_FixSyscallFees 
Fantastic Beasts and Where to Find Them
 2022-05-26 14:20:48 +03:00
Anna Shaleva
c4ad434f20 core: adjust System.Runtime.GetRandom 
1. Make seed dependant on the GetRandom invocations counter.
2. Adjust syscall price.
 2022-05-26 14:20:12 +03:00
Anna Shaleva
a79c80cb8d vm: wrap cross-contract exceptions 2022-05-26 11:44:26 +03:00
Anna Shaleva
a39b7cc3fd core, vm: move all isolation-related logic out of VM 
Keep it inside the interop context.
 2022-05-26 09:26:31 +03:00
Anna Shaleva
f79f62dab4 vm: use single function instead of committer/discarder 2022-05-26 09:26:31 +03:00
Anna Shaleva
08b68e9b82 vm, core: push Null return value only if no exception occurs 
Close https://github.com/nspcc-dev/neo-go/issues/2509.
 2022-05-26 09:26:31 +03:00
Anna Shaleva
ce226f6b76 vm: optimize context wrapping code 
We can omit DAO wrapping for safe methods and for those methods that are not
wrapped into try-catch block. However, we still need to persist
notificationsCount changes for these methods to the parent context.
 2022-05-26 09:26:31 +03:00
Anna Shaleva
0cd19f550e core, vm: implement snapshot isolation 
Initial implementation without optimisations, but it should work.
 2022-05-26 09:26:25 +03:00
Roman Khimov
c6666c52bc
Merge pull request #2515 from nspcc-dev/interop-marshalling 
vm: stringify InteropInterface stackitem type as `InteropInterface`
 2022-05-25 13:38:26 +03:00
Anna Shaleva
a3285eae04 vm: stringify InteropInterface stackitem type as InteropInterface 2022-05-25 13:20:21 +03:00
Anna Shaleva
98b5e2b353 rpc: always marshal FaultException 2022-05-25 10:48:58 +03:00
Roman Khimov
f77a775e61 core: raise System.Runtime.GetNotifications fee 
Fix DoS, follow neo-project/neo#2748.
 2022-05-24 17:45:23 +03:00
Roman Khimov
c9ab553e5b
Merge pull request #2510 from nspcc-dev/rpc/ws-errors 
rpc: add ability to get WSClient connection closure error
 2022-05-24 13:15:40 +03:00
Anna Shaleva
19646e0967 rpc: add ability to get WSClient connection closure error 
Close #2421.
 2022-05-24 11:29:19 +03:00
Anna Shaleva
d8f7d5d5b6 core: adjust Signer to stackitem conversion 
Follow the https://github.com/neo-project/neo/pull/2708.
 2022-05-23 14:01:42 +03:00
Anna Shaleva
b840674433 neotest: return failed tx hash 
It still may be useful for debugging and tests.
 2022-05-19 13:56:24 +03:00
Anna Shaleva
deb1f6d3d8 core: emit notification events in a separate method 2022-05-19 08:48:26 +03:00
Roman Khimov
73ef36e03e
Merge pull request #2507 from nspcc-dev/fix-ws-read 
rpc: increase server-side WS read limit for websocket RPC message
 2022-05-18 13:06:39 +03:00
Anna Shaleva
1a07d0f039 rpc: increase server-side WS read limit for websocket RPC message 
Close #2505. Turns out that existing limit is too low to fit
`submitp2pnotaryrequest`.

Thanks to @alexvanin for discovering this.
 2022-05-18 12:53:50 +03:00
Roman Khimov
34e7d3e53c
Merge pull request #2499 from nspcc-dev/fix-concurrent-seek 
core: avoid concurrent map iteration and map write during SeekAsync over private MemCachedStore
 2022-05-18 11:36:57 +03:00
Anna Shaleva
b66f666267 core: ensure memcached Seek operation is properly cancelled 
PR #2495 is not enought, the problem is reproduced during dump restore
with the stacktrace attached down below.

The reason is that SeekAsync starts goroutine that performs Seek
operation over private MemCachedStore. The goroutine iterates over
MemCachedStore's map without holding the lock (it's OK, because it's
private), whereas the main thread continues invocation and
performs writes to the same map. To fix that ic.Exec() needs to
wait until all goroutines are properly exited.

```
2022-05-17T08:34:50.430+0300	INFO	persisted to disk	{"blocks": 632, "keys": 16546, "headerHeight": 54091, "blockHeight": 54091, "took": "57.904387ms"}
fatal error: concurrent map iteration and map write

goroutine 218853 [running]:
runtime.throw({0xf56a31, 0x614968})
	runtime/panic.go:1198 +0x71 fp=0xc0000ceae0 sp=0xc0000ceab0 pc=0x4357b1
runtime.mapiternext(0x0)
	runtime/map.go:858 +0x4eb fp=0xc0000ceb50 sp=0xc0000ceae0 pc=0x40f82b
runtime.mapiterinit(0xc0000cec18, 0xc00359ca40, 0x1a)
	runtime/map.go:848 +0x236 fp=0xc0000ceb70 sp=0xc0000ceb50 pc=0x40f2f6
github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).prepareSeekMemSnapshot(0xc005315680, {{0xc00359ca40, 0x1a, 0x1a}, {0x0, 0x0, 0x0}, 0x0})
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:209 +0x24a fp=0xc0000ced88 sp=0xc0000ceb70 pc=0x823fca
github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).Seek(0xd94ac0, {{0xc00359ca40, 0x1a, 0x1a}, {0x0, 0x0, 0x0}, 0x0}, 0x20)
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:156 +0x9b fp=0xc0000cee20 sp=0xc0000ced88 pc=0x82369b
github.com/nspcc-dev/neo-go/pkg/core/storage.performSeek({0x11c3330, 0xc002240dc0}, {0x11cb258, 0xc005315680}, {0x0, 0x0, 0x1}, {{0xc00359ca40, 0x1a, 0x1a}, ...}, ...)
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:304 +0x4b7 fp=0xc0000cef00 sp=0xc0000cee20 pc=0x824a37
github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).SeekAsync.func1()
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:176 +0x16c fp=0xc0000cefe0 sp=0xc0000cef00 pc=0x823b8c
runtime.goexit()
	runtime/asm_amd64.s:1581 +0x1 fp=0xc0000cefe8 sp=0xc0000cefe0 pc=0x468a41
created by github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).SeekAsync
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:175 +0x1f6

goroutine 1 [runnable]:
github.com/nspcc-dev/neo-go/pkg/core/mpt.MapToMPTBatch.func1(0x4, 0x0)
	github.com/nspcc-dev/neo-go/pkg/core/mpt/batch.go:28 +0x95
sort.doPivot_func({0xc000457878, 0xc003305bc0}, 0x0, 0x1a)
	sort/zfuncversion.go:121 +0x46a
sort.quickSort_func({0xc000457878, 0xc003305bc0}, 0xc001014d20, 0x0, 0xc003304ff0)
	sort/zfuncversion.go:143 +0x85
sort.Slice({0xd94800, 0xc001014d20}, 0x1a)
	sort/slice.go:20 +0x9f
github.com/nspcc-dev/neo-go/pkg/core/mpt.MapToMPTBatch(0xc003304ff0)
	github.com/nspcc-dev/neo-go/pkg/core/mpt/batch.go:28 +0x2e7
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).storeBlock(0xc000400280, 0xc000f178c0, 0xc005a04370)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:1136 +0xfef
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddBlock(0xc000400280, 0xc000f178c0)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:893 +0x755
github.com/nspcc-dev/neo-go/pkg/core/chaindump.Restore({0x11c3528, 0xc000400280}, 0xc350, 0x0, 0x4c221, 0xc000458710)
	github.com/nspcc-dev/neo-go/pkg/core/chaindump/dump.go:73 +0x2ca
github.com/nspcc-dev/neo-go/cli/server.restoreDB(0xc000410000)
	github.com/nspcc-dev/neo-go/cli/server/server.go:381 +0xcfa
github.com/urfave/cli.HandleAction({0xdbbfa0, 0x10a1078}, 0x7)
	github.com/urfave/cli@v1.22.5/app.go:524 +0xa8
github.com/urfave/cli.Command.Run({{0xf32b10, 0x7}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0xf4a41d, 0x1c}, {0x0, ...}, ...}, ...)
	github.com/urfave/cli@v1.22.5/command.go:173 +0x652
github.com/urfave/cli.(*App).RunAsSubcommand(0xc0001f7880, 0xc0001adce0)
	github.com/urfave/cli@v1.22.5/app.go:405 +0x9ec
github.com/urfave/cli.Command.startApp({{0xf2e982, 0x2}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0xf41af9, 0x16}, {0x0, ...}, ...}, ...)
	github.com/urfave/cli@v1.22.5/command.go:372 +0x6e9
github.com/urfave/cli.Command.Run({{0xf2e982, 0x2}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0xf41af9, 0x16}, {0x0, ...}, ...}, ...)
	github.com/urfave/cli@v1.22.5/command.go:102 +0x808
github.com/urfave/cli.(*App).Run(0xc0001f76c0, {0xc00012e000, 0x8, 0x8})
	github.com/urfave/cli@v1.22.5/app.go:277 +0x705
main.main()
	./main.go:19 +0x33

goroutine 66 [select]:
github.com/syndtr/goleveldb/leveldb/util.(*BufferPool).drain(0xc00027e1c0)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/util/buffer_pool.go:209 +0xcd
created by github.com/syndtr/goleveldb/leveldb/util.NewBufferPool
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/util/buffer_pool.go:240 +0x19b

goroutine 67 [select]:
github.com/syndtr/goleveldb/leveldb.(*session).refLoop(0xc0002441e0)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/session_util.go:189 +0x5bb
created by github.com/syndtr/goleveldb/leveldb.newSession
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/session.go:93 +0x2de

goroutine 85 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:91 +0x15e
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:148 +0x4ef

goroutine 86 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mpoolDrain(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_state.go:101 +0xae
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:149 +0x531

goroutine 87 [runnable]:
github.com/syndtr/goleveldb/leveldb.(*compaction).shouldStopBefore(0xc001787440, {0xc001890720, 0x29, 0x30})
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/session_compaction.go:272 +0x10a
github.com/syndtr/goleveldb/leveldb.(*tableCompactionBuilder).run(0xc0001ca140, 0xc002039638)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:461 +0x565
github.com/syndtr/goleveldb/leveldb.(*DB).compactionTransact(0xc0001f7a40, {0xf369f0, 0xb}, {0x11b9b60, 0xc0001ca140})
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:186 +0x22f
github.com/syndtr/goleveldb/leveldb.(*DB).tableCompaction(0xc0001f7a40, 0xc001787440, 0x0)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:580 +0xa30
github.com/syndtr/goleveldb/leveldb.(*DB).tableAutoCompaction(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:644 +0x39
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:863 +0x43b
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:155 +0x5a7

goroutine 88 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:773 +0x119
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:156 +0x5e9

goroutine 78 [select]:
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).Run(0xc000400280)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:615 +0x185
created by github.com/nspcc-dev/neo-go/cli/server.initBCWithMetrics
	github.com/nspcc-dev/neo-go/cli/server/server.go:217 +0x23d

goroutine 79 [IO wait]:
internal/poll.runtime_pollWait(0x7ffb00b2aad8, 0x72)
	runtime/netpoll.go:229 +0x89
internal/poll.(*pollDesc).wait(0xc00012e180, 0x4, 0x0)
	internal/poll/fd_poll_runtime.go:84 +0x32
internal/poll.(*pollDesc).waitRead(...)
	internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00012e180)
	internal/poll/fd_unix.go:402 +0x22c
net.(*netFD).accept(0xc00012e180)
	net/fd_unix.go:173 +0x35
net.(*TCPListener).accept(0xc000280090)
	net/tcpsock_posix.go:140 +0x28
net.(*TCPListener).Accept(0xc000280090)
	net/tcpsock.go:262 +0x3d
net/http.(*Server).Serve(0xc00027e380, {0x11bd4a8, 0xc000280090})
	net/http/server.go:3001 +0x394
net/http.(*Server).ListenAndServe(0xc00027e380)
	net/http/server.go:2930 +0x7d
github.com/nspcc-dev/neo-go/pkg/network/metrics.(*Service).Start(0xc000097d10)
	github.com/nspcc-dev/neo-go/pkg/network/metrics/metrics.go:29 +0x115
created by github.com/nspcc-dev/neo-go/cli/server.initBCWithMetrics
	github.com/nspcc-dev/neo-go/cli/server/server.go:218 +0x285

goroutine 9 [syscall]:
os/signal.signal_recv()
	runtime/sigqueue.go:169 +0x98
os/signal.loop()
	os/signal/signal_unix.go:24 +0x19
created by os/signal.Notify.func1.1
	os/signal/signal.go:151 +0x2c

goroutine 8 [select]:
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).notificationDispatcher(0xc000400280)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:739 +0x2e7
created by github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).Run
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:612 +0xe5

goroutine 10 [chan receive]:
github.com/nspcc-dev/neo-go/cli/server.newGraceContext.func1()
	github.com/nspcc-dev/neo-go/cli/server/server.go:117 +0x28
created by github.com/nspcc-dev/neo-go/cli/server.newGraceContext
	github.com/nspcc-dev/neo-go/cli/server/server.go:116 +0xde
```
 2022-05-18 07:35:48 +03:00
Roman Khimov
1e22024808
Merge pull request #2502 from nspcc-dev/fix-initsslot-refs 
Fix INITSSLOT refs
 2022-05-17 16:53:50 +03:00
Roman Khimov
ae2395f55f vm: simplify (slot).Set code 
Refcounter handles nil items just fine.
 2022-05-17 16:26:22 +03:00
Roman Khimov
f2f66ad36e vm: clear static slot refs on exit, fix #2501 2022-05-17 16:26:22 +03:00
Roman Khimov
7bda933e32
Merge pull request #2496 from nspcc-dev/fix-2484 
rpc: differentiate log level for RPC errors
 2022-05-17 14:57:59 +03:00
Anna Shaleva
33a0207bbb rpc: differentiate log level for RPC errors 
Close #2484. Also, do not overuse InternalServerError.
 2022-05-17 14:43:07 +03:00
Roman Khimov
711112ae40
Merge pull request #2485 from nspcc-dev/fix-rpc 
rpc: check transaction for validness before network fee calculation
 2022-05-17 11:34:11 +03:00
Roman Khimov
0d93b353e6 vm: count initial Null slot variables as well 
Match C# behavior. Thanks to @ixje for finding this.
 2022-05-16 17:42:57 +03:00
Roman Khimov
18d627e7f7 vm: count map key in the refcounter as well 
Thanks @ixje for spotting this.
 2022-05-16 16:07:25 +03:00
Anna Shaleva
c5c5e4c208 core: do not panic if transaction with empty script is being serialized 
See https://github.com/nspcc-dev/neo-go/pull/2485#discussion_r872695786.

Allows to avoid panic:
```
(18:28:29)[sergio@transient:morph-control-load]% downloads/neofs-adm morph -c configuration/config.yaml init --contracts downloads/neofs-contract-v0.15.1
Stage 1: transfer GAS to alphabet nodes.
Waiting for transactions to persist...
Stage 2: set notary and alphabet nodes in designate contract.
Stage 2: already performed.
Stage 3: deploy NNS contract.
NNS contract is already deployed.
Stage 4: deploy NeoFS contracts.
Alphabet contract #0 is already deployed.
Alphabet contract #1 is already deployed.
Alphabet contract #2 is already deployed.
Alphabet contract #3 is already deployed.
audit contract is already deployed.
balance contract is already deployed.
container contract is already deployed.
neofsid contract is already deployed.
netmap contract is already deployed.
proxy contract is already deployed.
reputation contract is already deployed.
subnet contract is already deployed.
Waiting for transactions to persist...
Stage 4.1: Transfer GAS to proxy contract.
Stage 5: register candidates.
Stage 6: transfer NEO to alphabet contracts.
Stage 7: set addresses in NNS.
NNS: Set alphabet0.neofs -> 2efeb27866fa774ec6bfb43babaadcc7b28f9bb7
NNS: Set alphabet1.neofs -> 5606bc6598a538ac59ded3caa842247b9b26097a
NNS: Set alphabet2.neofs -> 2a8308cfd2706ddd5f67adfdf3954c6836806b5d
NNS: Set alphabet3.neofs -> 718d0459e6787f0f13f1e1898bf2ce6bc4bb452d
NNS: Set audit.neofs -> 54d516b36c3380efa2b2f26bda300b6c6302b8e7
NNS: Set balance.neofs -> 72b3255944524cb822788a7542c9d06cba208c0c
NNS: Set container.neofs -> 20a20f4352a49f161eccb7d5a806fd46dcab81ea
NNS: Set neofsid.neofs -> 04a3a71535689b820093cefe7ae188ed7591ad27
NNS: Set netmap.neofs -> 9a34c97b2ba6bd986fd9140a9c3d59059fa430f4
NNS: Set proxy.neofs -> 4eba34ec016f8709a511b02765a1195e31a921ea
NNS: Set reputation.neofs -> 77b5b2cf596957cc05ca3d57503ef08d72792301
NNS: Set subnet.neofs -> b0abe16bc7f56b2e7e0694ae2b36207c6aaa8636
panic: error serializing *transaction.Transaction: transaction has no script

goroutine 1 [running]:
github.com/nspcc-dev/neo-go/pkg/io.GetVarSize({0xbf6240, 0xc0003634a0})
	github.com/nspcc-dev/neo-go@v0.98.2/pkg/io/size.go:68 +0x6fd
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*Client).AddNetworkFee(0xc0004080c0, 0xc0003634a0, 0x0, {0xc00000e248, 0x1, 0x93})
	github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/rpc.go:966 +0x6b
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*Client).CreateTxFromScript(0x0, {0x0, 0x0, 0x0}, 0x1, 0x0, 0x0, {0xc0001c7990, 0x1, 0x1})
	github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/nep17.go:128 +0x345
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.(*initializeContext).sendCommitteeTx(0xc00014a370, {0x0, 0x0, 0x0}, 0xc0016bcf30, 0x2)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize.go:336 +0x131
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.(*initializeContext).updateNNSGroup(0xc0001c7c88, {0x13, 0xd3, 0x6b, 0x85, 0x3e, 0x86, 0xbe, 0x77, 0xb7, ...}, ...)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize_nns.go:89 +0x134
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.(*initializeContext).setNNS(0xc00014a370)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize_nns.go:74 +0x8c5
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.initializeSideChainCmd(0x12a00e0, {0xc22a22, 0x4, 0x4})
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize.go:94 +0x2bc
github.com/spf13/cobra.(*Command).execute(0x12a00e0, {0xc00013a6c0, 0x4, 0x4})
	github.com/spf13/cobra@v1.1.3/command.go:852 +0x60e
github.com/spf13/cobra.(*Command).ExecuteC(0x129c760)
	github.com/spf13/cobra@v1.1.3/command.go:960 +0x3ad
github.com/spf13/cobra.(*Command).Execute(...)
	github.com/spf13/cobra@v1.1.3/command.go:897
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules.Execute(...)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/root.go:48
main.main()
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/main.go:10 +0x25
zsh: exit 2     downloads/neofs-adm morph -c configuration/config.yaml init --contracts
```
 2022-05-16 15:19:17 +03:00
Anna Shaleva
d2dcdecca5 core: avoid concurrent map r/w during SeekAsync 
Close #2493.
 2022-05-16 12:25:15 +03:00
Roman Khimov
4b785d4ffb
Merge pull request #2491 from nspcc-dev/fix-2489 
core: pop native call arguments after call invocation
 2022-05-16 11:12:45 +03:00
Anna Shaleva
a0774a2194 core: pop native call arguments after call invocation 
Close #2489.
 2022-05-16 09:39:17 +03:00
Anna Shaleva
a033b212a3 rpc: bump getversion compat 
Version 0.98.5 is officially released with the old behaviour. The same thing
as #2479.
 2022-05-16 06:59:23 +03:00
Roman Khimov
058a7eff90 Merge PR #2488 from nspcc-dev/reorder-neo-gas-distribution 2022-05-13 19:36:34 +03:00
Roman Khimov
54d8a37f3b native: make it mergeable with master again 2022-05-13 18:51:27 +03:00
Roman Khimov
85fe111aea neo: mint GAS after NEO transfer processing 
See neo-project/neo#2734.
 2022-05-13 18:05:27 +03:00
Anna Shaleva
6020ca9ae8 crypto: adjust Checksum documentation 2022-05-13 13:20:40 +03:00
Anna Shaleva
e31f4ca331 interop: add interop API for MODMUL, MODPOW opcodes 2022-05-12 14:31:24 +03:00
Anna Shaleva
e66e82278c vm: upgrade submodule 2022-05-12 14:25:14 +03:00
Anna Shaleva
a94ccf9236 vm: add MODMUL and MODPOW opcodes 
Close #2470.
 2022-05-12 14:25:14 +03:00
Roman Khimov
7fd0eb14b5
Merge pull request #2469 from nspcc-dev/hardfork 
core: add ability to create hard-forks
 2022-05-12 14:05:48 +03:00
Roman Khimov
e7a0722849 rpc: bump getversion compat again 
Version 0.98.4 is officially released with the old behaviour. The same thing
as #2472.
 2022-05-12 10:37:56 +03:00
Roman Khimov
c6f8c33e66
Merge pull request #2478 from nspcc-dev/mainnet-fixes 
Mainnet fixes
 2022-05-12 10:04:53 +03:00
Roman Khimov
64baa309cb
Merge pull request #2475 from nspcc-dev/vm/fix-jump 
vm: check instruction offset is valid before subsequent IP move
 2022-05-12 10:04:04 +03:00
Roman Khimov
621db8c832 stackitem: allow to unJSONize big numbers (>int64), fix #2477 
100000000000000000000 overflows int64 and NeoGo returns some garbage to
contracts instead of a proper number.
 2022-05-11 21:03:10 +03:00
Roman Khimov
3d1a81df1f native: std.itoa uses lower-cased letters, fix #2476 2022-05-11 19:33:17 +03:00
Anna Shaleva
5505acf10e core: change Create[Standard, Multisig]Account prices 
And make a hard-fork from this change.
 2022-05-11 14:21:43 +03:00
Anna Shaleva
e70bf7d12e core: allow to create hard-fork 2022-05-11 14:21:38 +03:00
Anna Shaleva
3be37e8c5b vm: check instruction offset is valid before subsequent IP move 
Reference implementation:
e167f03e25/src/neo-vm/ExecutionContext.cs (L77).

Turns out that exception-related code (try\finally handling) is the only
place where next instruction pointer bounds are not pre-checked before
assignment. This statement is true for both go and C# implementations.
However, C# code has duplicate check located inside the
InstructionPointer setter for all instructions except the
exception-related ones. Neo-go code doesn't perform this duplicate check.
Thus, C# VM FAULTs execution in case of invalid TRY/FINALLY offsets, and
neo-go VM does not.

This commit reverts a part of
https://github.com/nspcc-dev/neo-go/pull/2396. This bug is discovered
thanks to test added in https://github.com/neo-project/neo-vm/pull/453.
 2022-05-11 14:04:02 +03:00
Anna Shaleva
d88ca102c6 services: forbid insecure Oracle request redirects 2022-05-11 09:45:44 +03:00
Roman Khimov
d1588115a2
Merge pull request #2473 from nspcc-dev/fix-gosimple-wrn 
services: fix gosimple warning
 2022-05-11 09:22:05 +03:00
Roman Khimov
483130fa7c
Merge pull request #2472 from nspcc-dev/shift-getversion-compat 
rpc: move latest getversion compat to 0.98.3
 2022-05-11 08:10:07 +03:00
Anna Shaleva
48ee33fd61 services: fix gosimple warning 
Fix the following warning:
```
S1001: should use copy() instead of a loop (gosimple)
```
 2022-05-11 07:39:27 +03:00
Roman Khimov
2b79a162ce
Merge pull request #2467 from nspcc-dev/limit-eq 
vm: adjust comparable limit for ByteArray
 2022-05-10 19:53:20 +03:00
Roman Khimov
bb0efed8b7 rpc: move latest getversion compat to 0.98.3 
Version 0.98.3 is officially released with the old behavior.
 2022-05-07 22:34:40 +03:00
Roman Khimov
711e21709f rpc/notary: make this branch mergeable with master 2022-05-07 18:38:50 +03:00
Anna Shaleva
8af043520d vm: adjust MaxByteArrayComparableSize value 
https://github.com/neo-project/neo-vm/pull/454#discussion_r857533800.
 2022-05-07 12:56:09 +03:00
Anna Shaleva
23b78b0be2 vm: limit ByteArray comparable length 
Close #2460.
 2022-05-07 12:56:04 +03:00
Roman Khimov
7dc0404306 transaction: fix maxSubitems handling in JSON scope unmarshaller 
Notice that binary deserializer (readArrayOfConditions) does it correctly. Can
be checked with neo-project/neo#2720 case.
 2022-05-07 12:05:34 +03:00
Roman Khimov
c410219cba transaction: fix Rules stringer, it's WitnessRules in C# 
See neo-project/neo#2720.
 2022-05-07 12:05:25 +03:00
Anna Shaleva
b1f74b549d rpc: avoid panic during request after WS connection is closed 
Fix the following panic:
```
panic: assignment to entry in nil map

goroutine 131 [running]:
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*WSClient).registerRespChannel(0xc00033c240, 0x0, 0xc00003e2a0)
        /home/denis/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/wsclient.go:244 +0x96
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*WSClient).makeWsRequest(0xc00033c240, 0xc002080000)
        /home/denis/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/wsclient.go:264 +0x69
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*Client).performRequest(0xc00033c240, {0xc9f173, 0xd}, {{0x13d09d0, 0x0, 0x0}}, {0xb44120, 0xc00147a000})
        /home/denis/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/client.go:186 +0x15d
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*Client).GetBlockCount(0xc001fb5440)
        /home/denis/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/rpc.go:73 +0x69
...
```
 2022-05-07 12:02:42 +03:00
Anna Shaleva
a7fe85a2d8 services: fix changing of main tx size of Notary request 2022-05-07 12:00:16 +03:00
Anna Shaleva
d68f57b9f9 rpc: avoid panic on double-call to *WSClient.Close() 
Although it's the caller's duty to avoid WSClient re-closing, we
still can handle it.

Fixes the following neofs-node error:
```
panic: close of closed channel

goroutine 98 [running]:
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*WSClient).Close(...)
        github.com/nspcc-dev/neo-go@v0.98.3-pre.0.20220321144433-3b639f518ebb/pkg/rpc/client/wsclient.go:120
github.com/nspcc-dev/neofs-node/pkg/morph/subscriber.(*subscriber).Close(0x13)
        github.com/nspcc-dev/neofs-node/pkg/morph/subscriber/subscriber.go:108 +0x29
github.com/nspcc-dev/neofs-node/pkg/morph/event.listener.Stop(...)
        github.com/nspcc-dev/neofs-node/pkg/morph/event/listener.go:573
created by github.com/nspcc-dev/neofs-node/pkg/innerring.(*Server).Stop
        github.com/nspcc-dev/neofs-node/pkg/innerring/innerring.go:285 +0x12f
```
 2022-05-07 11:59:55 +03:00
Evgeniy Stratonikov
92a2ec5848 network: check compressed payload size in decompress 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-05-07 11:57:48 +03:00
Anna Shaleva
11bfb55b81 core: consider Rules witness scope as valid 2022-05-07 10:50:11 +03:00
Roman Khimov
7a2c7fa0bf
Merge pull request #2468 from nspcc-dev/rpc/improve-init 
rpc: improve RPC Client initialization
 2022-05-06 15:04:48 +03:00
Anna Shaleva
1782e16be4 rpc: improve RPC Client initialization 
Thanks to #2463.
 2022-05-06 14:15:59 +03:00
Anna Shaleva
a427411a57 core: fix race during native cache persist 
Fixes the following race:
```
2022-05-06T06:51:33.3980029Z WARNING: DATA RACE
2022-05-06T06:51:33.3980178Z Read at 0x00c0007e02a0 by goroutine 96:
2022-05-06T06:51:33.3980338Z   runtime.mapaccess2_fast32()
2022-05-06T06:51:33.3980863Z       /opt/hostedtoolcache/go/1.17.9/x64/src/runtime/map_fast32.go:52 +0x0
2022-05-06T06:51:33.3981249Z   github.com/nspcc-dev/neo-go/pkg/core/dao.(*Simple).getCache()
2022-05-06T06:51:33.3982707Z       /home/runner/work/neo-go/neo-go/pkg/core/dao/dao.go:905 +0x64
2022-05-06T06:51:33.3983443Z   github.com/nspcc-dev/neo-go/pkg/core/dao.(*Simple).GetROCache()
2022-05-06T06:51:33.3983900Z       /home/runner/work/neo-go/neo-go/pkg/core/dao/dao.go:889 +0xd4
2022-05-06T06:51:33.3984231Z   github.com/nspcc-dev/neo-go/pkg/core/dao.(*Simple).getCache()
2022-05-06T06:51:33.3984869Z       /home/runner/work/neo-go/neo-go/pkg/core/dao/dao.go:913 +0x196
2022-05-06T06:51:33.3985254Z   github.com/nspcc-dev/neo-go/pkg/core/dao.(*Simple).GetROCache()
2022-05-06T06:51:33.3985756Z       /home/runner/work/neo-go/neo-go/pkg/core/dao/dao.go:889 +0xd4
2022-05-06T06:51:33.3986167Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*Policy).isBlockedInternal()
2022-05-06T06:51:33.3986824Z       /home/runner/work/neo-go/neo-go/pkg/core/native/policy.go:258 +0x6a
2022-05-06T06:51:33.3987264Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*Policy).IsBlocked()
2022-05-06T06:51:33.3987743Z       /home/runner/work/neo-go/neo-go/pkg/core/native/policy.go:250 +0x2f7
2022-05-06T06:51:33.3988155Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*NEO).getAllCandidatesCall.func1()
2022-05-06T06:51:33.3988645Z       /home/runner/work/neo-go/neo-go/pkg/core/native/native_neo.go:948 +0x109
2022-05-06T06:51:33.3989053Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*NEO).getAllCandidatesCall.func2()
2022-05-06T06:51:33.3989550Z       /home/runner/work/neo-go/neo-go/pkg/core/native/native_neo.go:959 +0x137
2022-05-06T06:51:33.3989561Z
2022-05-06T06:51:33.3989735Z Previous write at 0x00c0007e02a0 by goroutine 40:
2022-05-06T06:51:33.3989891Z   runtime.mapassign_fast32()
2022-05-06T06:51:33.3990260Z       /opt/hostedtoolcache/go/1.17.9/x64/src/runtime/map_fast32.go:92 +0x0
2022-05-06T06:51:33.3990640Z   github.com/nspcc-dev/neo-go/pkg/core/dao.(*Simple).persistNativeCache()
2022-05-06T06:51:33.3991084Z       /home/runner/work/neo-go/neo-go/pkg/core/dao/dao.go:876 +0x12d
2022-05-06T06:51:33.3991411Z   github.com/nspcc-dev/neo-go/pkg/core/dao.(*Simple).Persist()
2022-05-06T06:51:33.3991852Z       /home/runner/work/neo-go/neo-go/pkg/core/dao/dao.go:850 +0x1d4
2022-05-06T06:51:33.3992186Z   github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).runPersist()
2022-05-06T06:51:33.3992650Z       /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:1285 +0x28a
2022-05-06T06:51:33.3992971Z   github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).storeBlock()
2022-05-06T06:51:33.3993845Z       /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:1143 +0x1b9c
2022-05-06T06:51:33.3994241Z   github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddBlock()
2022-05-06T06:51:33.3994707Z       /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:910 +0x791
2022-05-06T06:51:33.3995053Z   github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).AddNewBlock()
2022-05-06T06:51:33.3995492Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:334 +0xa7
2022-05-06T06:51:33.3995842Z   github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).InvokeScript()
2022-05-06T06:51:33.3996288Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:178 +0x169
2022-05-06T06:51:33.3996725Z   github.com/nspcc-dev/neo-go/pkg/core/native/native_test_test.TestNEO_GetCandidates.func2()
2022-05-06T06:51:33.3997253Z       /home/runner/work/neo-go/neo-go/pkg/core/native/native_test/neo_test.go:549 +0x4cb
2022-05-06T06:51:33.3997672Z   github.com/nspcc-dev/neo-go/pkg/core/native/native_test_test.TestNEO_GetCandidates()
2022-05-06T06:51:33.3998404Z       /home/runner/work/neo-go/neo-go/pkg/core/native/native_test/neo_test.go:574 +0x2103
2022-05-06T06:51:33.3998751Z   github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).AddNewBlock()
2022-05-06T06:51:33.3999193Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:334 +0xa7
2022-05-06T06:51:33.3999541Z   github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).InvokeScript()
2022-05-06T06:51:33.3999988Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:178 +0x169
2022-05-06T06:51:33.4000305Z   github.com/nspcc-dev/neo-go/pkg/neotest.AddSystemFee()
2022-05-06T06:51:33.4000733Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:291 +0x85
2022-05-06T06:51:33.4001062Z   github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).SignTx()
2022-05-06T06:51:33.4001509Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:111 +0x109
2022-05-06T06:51:33.4001885Z   github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).PrepareInvocation()
2022-05-06T06:51:33.4002435Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:191 +0x1b2
2022-05-06T06:51:33.4002808Z   github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).InvokeScript()
2022-05-06T06:51:33.4003249Z       /home/runner/work/neo-go/neo-go/pkg/neotest/basic.go:177 +0xed
2022-05-06T06:51:33.4003685Z   github.com/nspcc-dev/neo-go/pkg/core/native/native_test_test.TestNEO_GetCandidates.func2()
2022-05-06T06:51:33.4004216Z       /home/runner/work/neo-go/neo-go/pkg/core/native/native_test/neo_test.go:549 +0x4cb
2022-05-06T06:51:33.4004634Z   github.com/nspcc-dev/neo-go/pkg/core/native/native_test_test.TestNEO_GetCandidates()
2022-05-06T06:51:33.4005165Z       /home/runner/work/neo-go/neo-go/pkg/core/native/native_test/neo_test.go:558 +0x1bbb
2022-05-06T06:51:33.4005298Z   testing.tRunner()
2022-05-06T06:51:33.4005674Z       /opt/hostedtoolcache/go/1.17.9/x64/src/testing/testing.go:1259 +0x22f
2022-05-06T06:51:33.4005916Z   testing.(*T).Run·dwrap·21()
2022-05-06T06:51:33.4006298Z       /opt/hostedtoolcache/go/1.17.9/x64/src/testing/testing.go:1306 +0x47
...
```
 2022-05-06 13:46:17 +03:00
Anna Shaleva
ce35e69460 rpc: update testdata 
Fix failing historic test.
 2022-05-06 13:46:17 +03:00
Anna Shaleva
5123b88c36 core: extend native Neo interop API 
Add GetAllCandidates and GetCandidateVote methods.
 2022-05-06 13:43:12 +03:00
Anna Shaleva
5e2a81ad03 interop: fix the signature of Neo's GetCandidates interop API 2022-05-06 13:43:12 +03:00
Anna Shaleva
2a8ffd9318 core: refactor (*NEO).GetCandidates and add (*NEO).GetAllCandidates 2022-05-06 13:43:12 +03:00
Roman Khimov
75d06d18c9
Merge pull request #2466 from nspcc-dev/rules-fixes 
Rules scope fixes
 2022-05-06 11:09:39 +03:00
Roman Khimov
acb1151d71 transaction: fix maxSubitems handling in JSON scope unmarshaller 
Notice that binary deserializer (readArrayOfConditions) does it correctly. Can
be checked with neo-project/neo#2720 case.
 2022-05-06 10:20:55 +03:00
Roman Khimov
bd352daab4 transaction: fix Rules stringer, it's WitnessRules in C# 
See neo-project/neo#2720.
 2022-05-06 10:08:09 +03:00
Roman Khimov
7b1943a6e5 rpc/server: return original error for invoke* param errors 2022-05-06 10:07:34 +03:00
Roman Khimov
740488f7f3
Merge pull request #2442 from EliChin/feature/eng_review 
English Check
 2022-05-05 17:12:37 +03:00