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Author SHA1 Message Date
Leonard Lyubich
758c455c7e services/rpcsrv: Test Server shutdown with failed precondition 
There is an existing problem with RPC server shutdown freeze after start
failure due to some init actions (at least HTTP listen) described in
#2896.

Add dedicated unit test which checks that `Shutdown` returns within 5s
after `Start` method encounters internal problems.

Signed-off-by: Leonard Lyubich <leonard@morphbits.io>
 2023-08-01 17:27:03 +03:00
Anna Shaleva
7028930bd6 network: do not use error channel to start network srv 
It's obsolete thing, we have looger and it perfectly suits our needs.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-08-01 17:22:01 +03:00
Anna Shaleva
84b00d46aa rpc: emit Null in case of Any parameter with zero-len value 
Otherwise it leads to the following error in the TestActor_CallWithNilParam:
```
=== RUN   TestActor_CallWithNilParam
    logger.go:130: 2023-04-03T15:58:27.672+0300	INFO	initial gas supply is not set or wrong, setting default value	{"InitialGASSupply": "52000000"}
    logger.go:130: 2023-04-03T15:58:27.672+0300	INFO	P2PNotaryRequestPayloadPool size is not set or wrong, setting default value	{"P2PNotaryRequestPayloadPoolSize": 1000}
    logger.go:130: 2023-04-03T15:58:27.672+0300	INFO	MaxBlockSize is not set or wrong, setting default value	{"MaxBlockSize": 262144}
    logger.go:130: 2023-04-03T15:58:27.672+0300	INFO	MaxBlockSystemFee is not set or wrong, setting default value	{"MaxBlockSystemFee": 900000000000}
    logger.go:130: 2023-04-03T15:58:27.672+0300	INFO	MaxTransactionsPerBlock is not set or wrong, using default value	{"MaxTransactionsPerBlock": 512}
    logger.go:130: 2023-04-03T15:58:27.672+0300	INFO	MaxValidUntilBlockIncrement is not set or wrong, using default value	{"MaxValidUntilBlockIncrement": 5760}
    logger.go:130: 2023-04-03T15:58:27.675+0300	INFO	no storage version found! creating genesis block
    logger.go:130: 2023-04-03T15:58:27.675+0300	INFO	ExtensiblePoolSize is not set or wrong, using default value	{"ExtensiblePoolSize": 20}
    logger.go:130: 2023-04-03T15:58:27.675+0300	INFO	SessionPoolSize is not set or wrong, setting default value	{"SessionPoolSize": 20}
    logger.go:130: 2023-04-03T15:58:27.675+0300	INFO	MaxWebSocketClients is not set or wrong, setting default value	{"MaxWebSocketClients": 64}
    logger.go:130: 2023-04-03T15:58:27.675+0300	INFO	starting rpc-server	{"endpoint": "localhost:0"}
    logger.go:130: 2023-04-03T15:58:27.677+0300	DEBUG	done processing headers	{"headerIndex": 1, "blockHeight": 0, "took": "436.313µs"}
    logger.go:130: 2023-04-03T15:58:27.679+0300	DEBUG	done processing headers	{"headerIndex": 2, "blockHeight": 1, "took": "272.891µs"}
    logger.go:130: 2023-04-03T15:58:27.680+0300	DEBUG	done processing headers	{"headerIndex": 3, "blockHeight": 2, "took": "276.949µs"}
    logger.go:130: 2023-04-03T15:58:27.681+0300	DEBUG	done processing headers	{"headerIndex": 4, "blockHeight": 3, "took": "286.028µs"}
    logger.go:130: 2023-04-03T15:58:27.681+0300	DEBUG	done processing headers	{"headerIndex": 5, "blockHeight": 4, "took": "268.673µs"}
    logger.go:130: 2023-04-03T15:58:27.681+0300	INFO	bad notification	{"contract": "565cff9508ebc75aadd7fe59f38dac610ab6093c", "event": "Transfer", "error": "parameter 0 type mismatch: Hash160 vs ByteString"}
    logger.go:130: 2023-04-03T15:58:27.682+0300	DEBUG	done processing headers	{"headerIndex": 6, "blockHeight": 5, "took": "380.988µs"}
    logger.go:130: 2023-04-03T15:58:27.683+0300	DEBUG	done processing headers	{"headerIndex": 7, "blockHeight": 6, "took": "273.543µs"}
    logger.go:130: 2023-04-03T15:58:27.683+0300	DEBUG	done processing headers	{"headerIndex": 8, "blockHeight": 7, "took": "275.163µs"}
    logger.go:130: 2023-04-03T15:58:27.684+0300	DEBUG	done processing headers	{"headerIndex": 9, "blockHeight": 8, "took": "259.578µs"}
    logger.go:130: 2023-04-03T15:58:27.685+0300	DEBUG	done processing headers	{"headerIndex": 10, "blockHeight": 9, "took": "266.882µs"}
    logger.go:130: 2023-04-03T15:58:27.686+0300	DEBUG	done processing headers	{"headerIndex": 11, "blockHeight": 10, "took": "295.3µs"}
    logger.go:130: 2023-04-03T15:58:27.687+0300	DEBUG	done processing headers	{"headerIndex": 12, "blockHeight": 11, "took": "295.568µs"}
    logger.go:130: 2023-04-03T15:58:27.688+0300	DEBUG	done processing headers	{"headerIndex": 13, "blockHeight": 12, "took": "258.197µs"}
    logger.go:130: 2023-04-03T15:58:27.689+0300	DEBUG	done processing headers	{"headerIndex": 14, "blockHeight": 13, "took": "261.602µs"}
    logger.go:130: 2023-04-03T15:58:27.689+0300	DEBUG	done processing headers	{"headerIndex": 15, "blockHeight": 14, "took": "268.922µs"}
    logger.go:130: 2023-04-03T15:58:27.690+0300	DEBUG	done processing headers	{"headerIndex": 16, "blockHeight": 15, "took": "276.176µs"}
    logger.go:130: 2023-04-03T15:58:27.691+0300	DEBUG	done processing headers	{"headerIndex": 17, "blockHeight": 16, "took": "256.068µs"}
    logger.go:130: 2023-04-03T15:58:27.692+0300	DEBUG	done processing headers	{"headerIndex": 18, "blockHeight": 17, "took": "262.303µs"}
    logger.go:130: 2023-04-03T15:58:27.692+0300	DEBUG	done processing headers	{"headerIndex": 19, "blockHeight": 18, "took": "265.087µs"}
    logger.go:130: 2023-04-03T15:58:27.693+0300	DEBUG	done processing headers	{"headerIndex": 20, "blockHeight": 19, "took": "260.758µs"}
    logger.go:130: 2023-04-03T15:58:27.694+0300	DEBUG	done processing headers	{"headerIndex": 21, "blockHeight": 20, "took": "263.482µs"}
    logger.go:130: 2023-04-03T15:58:27.694+0300	DEBUG	done processing headers	{"headerIndex": 22, "blockHeight": 21, "took": "327.812µs"}
    logger.go:130: 2023-04-03T15:58:27.696+0300	DEBUG	done processing headers	{"headerIndex": 23, "blockHeight": 22, "took": "284.104µs"}
    logger.go:130: 2023-04-03T15:58:27.697+0300	WARN	contract invocation failed	{"tx": "82279bfe9bada282ca0f8cb8e0bb124b921af36f00c69a518320322c6f4fef60", "block": 23, "error": "at instruction 0 (ABORT): ABORT"}
    logger.go:130: 2023-04-03T15:58:27.697+0300	DEBUG	processing rpc request	{"method": "getversion", "params": "[]"}
    logger.go:130: 2023-04-03T15:58:27.698+0300	DEBUG	processing rpc request	{"method": "invokefunction", "params": "[565cff9508ebc75aadd7fe59f38dac610ab6093c putValue  ]"}
    client_test.go:2562:
        	Error Trace:	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/services/rpcsrv/client_test.go:2562
        	Error:      	Should be true
        	Test:       	TestActor_CallWithNilParam
        	Messages:   	at instruction 6 (PACK): OPACK: invalid length
    logger.go:130: 2023-04-03T15:58:27.699+0300	INFO	shutting down RPC server	{"endpoint": "127.0.0.1:46005"}
    logger.go:130: 2023-04-03T15:58:27.700+0300	INFO	persisted to disk	{"blocks": 23, "keys": 1236, "headerHeight": 23, "blockHeight": 23, "took": "908.825µs"}
--- FAIL: TestActor_CallWithNilParam (0.03s)

FAIL
```

See also the ref. df534f6b0c/src/Neo/SmartContract/ContractParameter.cs (L141)
and the way how parameters are handled by ref. RPC server:
4b3a76e1b7/src/RpcServer/RpcServer.SmartContract.cs (L202)
and FromJSON implementation:
df534f6b0c/src/Neo/SmartContract/ContractParameter.cs (L70)
 2023-06-29 11:51:40 +03:00
Roman Khimov
bd4a9f3f22 rpcsrv: drop ws from subscriber 
Subscribers can be local as well and no one uses this field anyway.
 2023-02-16 23:49:58 +03:00
Roman Khimov
6f7fed344b rpcclient: add Internal client for direct RPC server calls 
It has a special `requestF` and a special initialization function, but other
than that it's an absolutely regular WSClient. Can be used to call, can be
used to subscribe. Fixes #2909.
 2023-02-16 23:49:58 +03:00
Roman Khimov
a55a01d456 rpcsrv: provide RegisterLocal for local clients 
This allows to call RPC server more effectively in the same process (bypassing
TCP/HTTP). Refs. #2909.
 2023-02-16 23:49:58 +03:00
Roman Khimov
e496084bee params: add FromAny function 
Creating RPC server parameters from any data can be useful. Refs. #2909.
 2023-02-15 16:46:59 +03:00
Leonard Lyubich
d09158161e services/rpcsrv: Strengthen Server error channel's type 
According to docs, `Server` uses provided error channel only to write
encountered error to it. In this case, there is no need to accept rw
channel to create `Server` instance. Strengthening the type to
write-only will allow the caller to ensure control of reading errors
from the provided channel.

The change is backward compatible since any `chan` is `chan<-`.

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
 2023-01-23 10:33:46 +03:00
Roman Khimov
4e23695441
Merge pull request #2866 from nspcc-dev/findstates-ret-nothing 
Fix findstates response difference
 2023-01-11 20:41:10 +07:00
Roman Khimov
e780037cb4 rpcsrv: use valid stateroot hash in failing tests 
Just in case.
 2023-01-11 11:23:47 +03:00
Roman Khimov
9718602ce3 rpcsrv: return empty set from findstates when there is no data 
Fix #2863.
 2023-01-11 11:21:58 +03:00
Roman Khimov
584675ec23 state: optimize NEP17Transfer struct 
We have both from and to here, so technically we can either drop the neg/neg
trick from the processTokenTransfer() or drop one field from the structure
(the other side is a part of the key). Drop the field since this can make the
DB a bit more compact. Change Amount to be a pointer along the way since
that's the "native" thing for big.Int, we've used non-pointer field
specifically to avoid Neg/Neg problems, but it looks like this is not
necessary.

This structure is only used by the RPC server and I doubt anyone uses it via
the *Blockchain.
 2023-01-10 22:51:45 +03:00
Roman Khimov
3e714a348e
Merge pull request #2842 from nspcc-dev/stringer 
*: use zap.Stringer instead of zap.String where it can be used
 2022-12-13 22:12:18 +07:00
Roman Khimov
e79dec15f9 *: use zap.Stringer instead of zap.String where it can be used 
It's a bit more efficient in case we're not logging the message (mostly for
debug), makes the code somewhat simpler as well.
 2022-12-13 12:44:54 +03:00
Roman Khimov
c1afaf8ea8 rpcsrv: use more robust NEP-11 divisibility check 
It's more heavyweight at the same time, but should be OK for the
purpose. Inspired by https://github.com/neo-project/neo-modules/issues/754#issuecomment-1345176986
 2022-12-10 11:45:43 +03:00
Roman Khimov
7589733017 config: add a special Blockchain type to configure Blockchain 
And include some node-specific configurations there with backwards
compatibility. Note that in the future we'll remove Ledger's
fields from the ProtocolConfiguration and it'll be possible to access them in
Blockchain directly (not via .Ledger).

The other option tried was using two configuration types separately, but that
incurs more changes to the codebase, single structure that behaves almost like
the old one is better for backwards compatibility.

Fixes #2676.
 2022-12-07 17:35:53 +03:00
Roman Khimov
199a6de737 Merge pull request #2838 from nspcc-dev/neo-misuse 
*: fix Neo and NeoGo misuses
 2022-12-07 21:34:27 +07:00
Anna Shaleva
82221b0ca7 *: fix Neo and NeoGo misuses 2022-12-07 17:29:09 +03:00
Roman Khimov
b1f1405f42
Merge pull request #2836 from nspcc-dev/fix-subs 
rpcclient: fix filtered naive subscriptions receiver
 2022-12-07 21:17:07 +07:00
Anna Shaleva
2c0844221a rpcclient: fix filtered naive subscriptions receiver 
We should return the filter itself instead of pointer.
 2022-12-07 16:56:16 +03:00
Roman Khimov
236e633ee4 native: make management compatible with C# node 3.5.0 
It doesn't store id->hash mappings for native contracts. We need blockchain's
GetContractScriptHash to serve both anyway, so it was changed a bit. The only
other direct user of native.GetContractScriptHash is the VM CLI, but I doubt
anyone will use it for native contracts (they have ~zero VM code anyway).
 2022-12-07 15:13:17 +03:00
Anna Shaleva
9cf6cc61f4 network: allow multiple bind addresses for server 
And replace Transporter.Address() with Transporter.HostPort() along the way.
 2022-12-07 13:06:03 +03:00
Anna Shaleva
9087854b1e services: allow multiple listen addresses for simple services 
And deprecate the old way of Address/Port configuration for these services.
 2022-12-07 11:23:01 +03:00
Anna Shaleva
6b4dd5703e config: unify BasicService config within existing services 
There are no changes visible from the user side (at least for those
users who doesn't put Prometheus's or pprof's port in quotes), just
internal refactoring. From now and on, BasicService configuration is
used by RPC server config, TLS for RPC server, pprof and Prometheus.
 2022-12-06 16:35:09 +03:00
Roman Khimov
b7518423d4
Merge pull request #2829 from nspcc-dev/ms-per-block 
TimePerBlock config
 2022-12-05 14:27:55 +07:00
Roman Khimov
c2adbf768b config: add TimePerBlock to replace SecondsPerBlock 
It's more generic and convenient than MillisecondsPerBlock. This setting is
made in backwards-compatible fashion, but it'll override SecondsPerBlock if
both are used. Configurations are specifically not changed here, it's
important to check compatibility.

Fixes #2675.
 2022-12-02 19:52:14 +03:00
Roman Khimov
d909cab4a4 rpcclient/management: add new methods 2022-12-02 10:57:05 +03:00
Roman Khimov
970862765d native: implement management.getContractById 
Follow neo-project/neo#2807. Notice that this data is not cached, our previous
implementation wasn't too and it shouldn't be a problem (not on the hot path).
 2022-12-02 10:21:08 +03:00
Roman Khimov
6c68da7a52 rpcsrv: add block 20 hash comparison test 
Makes updating it somewhat easier.
 2022-12-02 10:21:08 +03:00
Roman Khimov
f6a9969fa8
Merge pull request #2770 from nspcc-dev/push-bool 
vm: add PUSHT and PUSHF opcodes
 2022-12-02 14:20:11 +07:00
Roman Khimov
93cec0bba5
Merge pull request #2786 from nspcc-dev/simplify-getversion 
Simplify result.Version
 2022-12-02 14:07:55 +07:00
Anna Shaleva
2b140631f4 rpc: adjust Boolean handling in ExpandArrayIntoScript 
Use new PUSHT and PUSHF opcodes for Boolean scparameter.
 2022-12-02 10:02:33 +03:00
Anna Shaleva
1250e82c2a vm: add PUSHT and PUSHF opcodes 
Port https://github.com/neo-project/neo-vm/pull/497.
 2022-12-02 10:02:33 +03:00
Roman Khimov
0ad6e295ea core: make GetHeaderHash accept uint32 
It should've always been this way because block indexes are uint32.
 2022-11-25 14:30:51 +03:00
Roman Khimov
327dfb8dbf rpcsrv: add wsclient error message test for #2818 
Now it can be done easily.
 2022-11-23 12:24:20 +03:00
Roman Khimov
2591c39500 rpcsrv: make websocket client limit configurable 2022-11-23 12:19:49 +03:00
Roman Khimov
cd6bb68246 actor: check for tx after the subscription in wsWaiter, fix #2805 
Don't wait for VUB block, solve this race immediately.
 2022-11-22 17:28:55 +03:00
Anna Shaleva
4df9a5e379 rpcsrv: refactor subscribe routine 
Move shutdown check after subsCounterLock is taken in the end of
`(s *Server) subscribe` in order to avoid extra locks holding.
 2022-11-18 10:54:10 +03:00
Anna Shaleva
b7f19a54d5 services: fix chain locked by WS subscriptions handlers 
Blockchain's subscriptions, unsubscriptions and notifications are
handled by a single notificationDispatcher routine. Thus, on attempt
to send the subsequent event to Blockchain's subscribers, dispatcher
can't handle subscriptions\unsubscriptions. Make subscription and
unsubscription to be a non-blocking operation for blockchain on the
server side, otherwise it may cause the dispatcher locks.

To achieve this, use a separate lock for those code that make calls
to blockchain's subscription API and for subscription counters on
the server side.
 2022-11-18 09:30:12 +03:00
Anna Shaleva
e73c3c7ec4 services: adjust WS waiter test 
Make it more stable.
 2022-11-17 17:15:01 +03:00
Anna Shaleva
95e23c8e46 actor: fix event-based tx awaiting 
If VUB-th block is received, we still can't guaranty that transaction
wasn't accepted to chain. Back this situation by rolling back to a
poll-based waiter.
 2022-11-16 23:44:31 +03:00
Anna Shaleva
6dbae7edc4 rpcclient: fix WS-client unsubscription process 
Do not block subscribers until the unsubscription request to RPC server
is completed. Otherwise, another notification may be received from the
RPC server which will block the unsubscription process.

At the same time, fix event-based waiter. We must not block the receiver
channel during unsubscription because there's a chance that subsequent
event will be sent by the server. We need to read this event in order not
to block the WSClient's readloop.
 2022-11-16 23:44:30 +03:00
Anna Shaleva
ddaba9e74d rpcsrv: fix "subscribe" parameters handling 
If it's a subscription for AERs, we need to check the filter's state only
if it has been provided, otherwise filter is always valid.
 2022-11-16 14:05:13 +03:00
Anna Shaleva
d043139b66 rpcsrv: adjust "subscribe" response error 
Make it more detailed for better debugging experience.
 2022-11-16 13:35:19 +03:00
Roman Khimov
7f8a79ffaa result: drop deprecated Magic and StateRootInHeader from Version 
It's more than a year now we have them deprecated.
 2022-11-10 16:32:49 +03:00
Roman Khimov
d0b1015b2c rpcsrv: provide Prometheus histograms for calls 
They're a bit more useful and they're naturally grouped under rpc
prefix. Simple counters will be removed eventually to avoid duplication.
 2022-11-09 13:26:45 +03:00
Roman Khimov
3247aa40a7 rpcsrv: allow any Origin in WS connections if EnableCORSWorkaround 
Break origin checks even more. Alternative to #2772.
 2022-11-09 09:28:09 +03:00
Roman Khimov
1e07cacc79 rpcsrv: fix test 
client_test.go:1935:
                Error Trace:    /home/rik/dev/neo-go/pkg/services/rpcsrv/client_test.go:1935
                Error:          Should NOT be empty, but was 00000000-0000-0000-0000-000000000000
                Test:           TestClient_Iterator_SessionConfigVariations/sessions_disabled

It's obviously empty, since we have sessions disabled, but it was not
considered to be empty in testify 1.7.0, now it is, see 840cb80149
 2022-11-08 18:31:25 +03:00
Roman Khimov
5d43367082 emit: optimize Bool GAS cost 
NOT is 1 byte shorter and 2048 times cheaper than CONVERT. Inspired by
neo-project/neo-vm#493.
 2022-10-25 13:08:33 +03:00
Anna Shaleva
d7c1f3eac7 rpc: add "container" filter to WS execution notifications 2022-10-24 06:09:36 +03:00