Evgeniy Stratonikov
c465b18cb2
rpc: return protocol parameters in getversion
, fix #2160
...
`StateRootInHeader` is duplicated similarly to `Network`.
It will be removed in future as it is surely a protocol parameter.
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-09-10 21:45:59 +03:00
Roman Khimov
63e00ac128
Merge pull request #2166 from nspcc-dev/fix-nns-compat
...
Fix NNS compatibility
2021-09-10 18:10:17 +03:00
Roman Khimov
aaccf748ac
nft-nd-nns: add getAllRecords method
...
See neo-project/non-native-contracts#5 .
2021-09-10 16:30:45 +03:00
Roman Khimov
c4637514d4
Merge pull request #2165 from nspcc-dev/rpc/audit
...
rpc: request handlers audit
2021-09-10 13:16:40 +03:00
Anna Shaleva
b989fdb462
rpc: fill transaction witnesses during invokescript
handling
2021-09-10 11:38:59 +03:00
Anna Shaleva
61fd7bd6ba
core: avoid nil
values during natives manifest marshalling
2021-09-10 11:38:59 +03:00
Anna Shaleva
61faf28738
rpc: avoid null
unverified transactions in getrawmempool
response
2021-09-10 11:38:59 +03:00
Anna Shaleva
ed9cdfe667
rpc: use core Header for getblockheader
response
...
Nonce and Primary fields were missing from response.
2021-09-09 18:47:22 +03:00
Anna Shaleva
db13362e86
core: marshal Block.Nonce in upper-case hex
2021-09-09 15:52:51 +03:00
Anna Shaleva
3b04b6d238
vm: refactor stack dump commands
2021-09-09 13:45:10 +03:00
Anna Shaleva
6da458365d
vm CLI: allow to dump slots
2021-09-09 13:45:10 +03:00
Roman Khimov
b502c5f148
Merge pull request #2162 from nspcc-dev/docs/update
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docs: minor documentation updates and adjustments
2021-09-09 12:38:20 +03:00
Anna Shaleva
2f23d83a49
interop: adjust documentation
2021-09-08 17:53:09 +03:00
Anna Shaleva
df8141ff7d
rpc: adjust client documentation
2021-09-08 17:53:09 +03:00
Anna Shaleva
913e3878c5
vm CLI: check whether VM is ready before jumping to the instruction
...
It allows to avoid panic:
```
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x8 pc=0xdab469]
goroutine 1 [running]:
github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Jump(...)
github.com/nspcc-dev/neo-go/pkg/vm/vm.go:1506
github.com/nspcc-dev/neo-go/pkg/vm/cli.handleRun(0xc0005988f0)
github.com/nspcc-dev/neo-go/pkg/vm/cli/cli.go:413 +0x2e9
github.com/abiosoft/ishell/v2.(*Shell).handleCommand(0xc0004320f0, {0xc00032c7c0, 0xc0002a3920, 0x0})
github.com/abiosoft/ishell/v2@v2.0.2/ishell.go:279 +0x143
github.com/abiosoft/ishell/v2.handleInput(0xc0004320f0, {0xc00032c7c0, 0x3, 0x4})
github.com/abiosoft/ishell/v2@v2.0.2/ishell.go:233 +0x31
github.com/abiosoft/ishell/v2.(*Shell).run(0xc0004320f0)
github.com/abiosoft/ishell/v2@v2.0.2/ishell.go:212 +0x30f
github.com/abiosoft/ishell/v2.(*Shell).Run(0xc0004320f0)
github.com/abiosoft/ishell/v2@v2.0.2/ishell.go:112 +0x28
github.com/nspcc-dev/neo-go/pkg/vm/cli.(*VMCLI).Run(0xc000224030)
github.com/nspcc-dev/neo-go/pkg/vm/cli/cli.go:538 +0x39
github.com/nspcc-dev/neo-go/cli/vm.startVMPrompt(0xc0001f46e0)
github.com/nspcc-dev/neo-go/cli/vm/vm.go:28 +0xb4
github.com/urfave/cli.HandleAction({0xe65fa0, 0x1161c68}, 0x2)
github.com/urfave/cli@v1.22.5/app.go:524 +0xa8
github.com/urfave/cli.Command.Run({{0xfed435, 0x2}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0x100576d, 0x19}, {0x0, ...}, ...}, ...)
github.com/urfave/cli@v1.22.5/command.go:173 +0x652
github.com/urfave/cli.(*App).Run(0xc0001016c0, {0xc0000c6000, 0x2, 0x2})
github.com/urfave/cli@v1.22.5/app.go:277 +0x705
main.main()
./main.go:19 +0x33
```
2021-09-08 17:53:09 +03:00
Anna Shaleva
cbc75afd4d
docs: refactor documentation
...
CLI:
* Typos are fixed
* Documentation on NEP-11 tokens is added
* NeoGo node configuration is moved to a separate file
Compiler:
* Typos and indentations are fixed
* Ops dump example is updated
Consensus:
* Typos are fixed
* Links are fixed
Notifications:
* Minor adjustments
RPC:
* `getversion` response is updated
* `getunclamedgas` comment is removed (not valid since
https://github.com/neo-project/neo-modules/pull/243 )
VM:
* Update help message
* `load*` command adjustments
* `astack` command removal
2021-09-08 17:52:46 +03:00
Anna Shaleva
0fa48691f7
network: do not duplicate MPT nodes in GetMPTNodes response
...
Also tests are added.
2021-09-08 14:25:54 +03:00
Anna Shaleva
51c8c0d82b
core: add tests for StateSync module
2021-09-07 19:43:27 +03:00
Anna Shaleva
0aedfd0038
core: fix bug in MPT pool during Update
...
We need to copy the result of `TryGet` method, otherwice the slice can
be modified inside `Add` or `Update` methods, which leads to
inconsistent MPT pool state.
2021-09-07 19:43:27 +03:00
Anna Shaleva
36808b8904
core: clone MPT node while restoring it multiple times
...
We need this to avoid collapse collisions. Example of such collapse
described in
https://github.com/nspcc-dev/neo-go/pull/2019#discussion_r689629704 .
2021-09-07 19:43:27 +03:00
Anna Shaleva
5cd78c31af
core: allow to recover after state jump interruption
...
We need several stages to manage state jump process in order not to mess
up old and new contract storage items and to be sure about genesis state data
are properly removed from the storage. Other operations do not require
separate stage and can be performed each time `jumpToStateInternal` is
called.
2021-09-07 19:43:27 +03:00
Anna Shaleva
5cda24b3af
core: initialize headers before current block
2021-09-07 19:43:27 +03:00
Anna Shaleva
0e0b55350a
core: convert (*Blockchain).JumpToState to a callback
...
We don't need this method to be exposed, the only its user is the
StateSync module. At the same time StateSync module manages its state by
itself which guarantees that (*Blockchain).jumpToState will be called
with proper StateSync stage.
2021-09-07 19:43:27 +03:00
Anna Shaleva
6381173293
core: store statesync-related storage items under temp prefix
...
State jump should be an atomic operation, we can't modify contract
storage items state on-the-fly. Thus, store fresh items under temp
prefix and replase the outdated ones after state sync is completed.
Related
https://github.com/nspcc-dev/neo-go/pull/2019#discussion_r693350460 .
2021-09-07 19:43:27 +03:00
Anna Shaleva
51f405471e
core: remove outdated blocks/txs/AERs/MPT nodes during state sync
...
Before state sync process can be started, outdated MPT nodes
should be removed from storage. After state sync is completed,
outdated blocks/transactions/AERs should also be removed.
2021-09-07 19:43:27 +03:00
Anna Shaleva
a276a85b72
core: unify code of state sync module initialization
2021-09-07 19:43:27 +03:00
Anna Shaleva
3b7807e897
network: request unknown MPT nodes
...
In this commit:
1. Request unknown MPT nodes from peers. Note, that StateSync module itself
shouldn't be responsible for nodes requests, that's a server duty.
2. Do not request the same node twice, check if it is in storage
already. If so, then the only thing remaining is to update refcounter.
2021-09-07 19:43:27 +03:00
Anna Shaleva
6a04880b49
core: collapse completed parts of Billet
...
Some kind of marker is needed to check whether node has been collapsed
or not. So introduce (HashNode).Collapsed
2021-09-07 19:43:27 +03:00
Anna Shaleva
74f1848d19
core: adjust LastUpdatedBlock calculation for NEP17 balances
...
...wrt P2PStateExchange setting.
2021-09-07 19:43:27 +03:00
Anna Shaleva
d67ff30704
core: implement statesync module
...
And support GetMPTData and MPTData P2P commands.
2021-09-07 19:43:27 +03:00
Anna Shaleva
a22b1caa3e
core: implement MPT Billet structure for MPT restore
...
MPT restore process is much simpler then regular MPT maintaining: trie
has a fixed structure, we don't need to remove or rebuild MPT nodes. The
only thing we should do is to replace Hash nodes to their unhashed
counterparts and increment refcount. It's better not to touch the
regular MPT code and create a separate structure for this.
2021-09-07 19:43:27 +03:00
Roman Khimov
c9e62769a6
Merge pull request #2143 from nspcc-dev/mpt/add_empty_values
...
core: allow empty MPT Leaf values
2021-09-07 09:18:48 +03:00
Anna Shaleva
c95f2079d5
core: adjust comments on behaviour defferences for MPT TestCompatibility
...
C# node does not return empty proof enymore in case if path is bad. C#
node also throws an exception on bad Put.
Our node does not return an error on delete if the key is empty.
2021-09-03 13:46:52 +03:00
Anna Shaleva
f721384ead
core: allow empty MPT Leaf values
...
Allow it for (*Trie).Put. And distinguish empty value and nil value for
(*Trie).PutBatch, because batch is already capable of handling both nil
and empty value. For (*Trie).PutBatch putting nil value means deletion,
while putting empty value means just putting LeafNode with an empty
value.
2021-09-03 13:46:48 +03:00
Evgeniy Stratonikov
7371593bdc
native/policy: disallow blocking native contracts
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-09-03 11:11:06 +03:00
Evgeniy Stratonikov
9d34547118
rpc/client: add MaxConnsPerHost
option, fix #2149
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-09-02 11:26:17 +03:00
Roman Khimov
b07347e602
core: reuse PushItem for interops
...
Probably less critical here, but still let's push things faster.
2021-08-30 23:43:58 +03:00
Roman Khimov
a3892aa662
vm: don't use PushVal when item type is known
...
PushVal is very convenient, but type switch is somewhat expensive.
name old time/op new time/op delta
ScriptFibonacci-8 736µs ± 1% 602µs ± 1% -18.21% (p=0.000 n=9+10)
ScriptNestedRefCount-8 1.08ms ± 2% 0.96ms ± 1% -11.13% (p=0.000 n=10+10)
ScriptPushPop/4-8 1.48µs ± 3% 1.35µs ± 2% -9.14% (p=0.000 n=10+9)
ScriptPushPop/16-8 3.59µs ± 1% 3.38µs ± 1% -6.01% (p=0.000 n=10+10)
ScriptPushPop/128-8 23.7µs ± 1% 22.6µs ± 1% -4.39% (p=0.000 n=10+8)
ScriptPushPop/1024-8 176µs ± 2% 167µs ± 3% -5.24% (p=0.000 n=9+10)
name old alloc/op new alloc/op delta
ScriptFibonacci-8 123kB ± 0% 114kB ± 0% -6.88% (p=0.000 n=10+9)
ScriptNestedRefCount-8 266kB ± 0% 241kB ± 0% -9.23% (p=0.000 n=8+10)
ScriptPushPop/4-8 160B ± 0% 160B ± 0% ~ (all equal)
ScriptPushPop/16-8 640B ± 0% 640B ± 0% ~ (all equal)
ScriptPushPop/128-8 8.70kB ± 0% 8.70kB ± 0% ~ (all equal)
ScriptPushPop/1024-8 73.2kB ± 0% 73.2kB ± 0% ~ (all equal)
name old allocs/op new allocs/op delta
ScriptFibonacci-8 3.53k ± 0% 3.17k ± 0% -9.98% (p=0.000 n=10+10)
ScriptNestedRefCount-8 11.8k ± 0% 10.7k ± 0% -8.70% (p=0.000 n=10+10)
ScriptPushPop/4-8 8.00 ± 0% 8.00 ± 0% ~ (all equal)
ScriptPushPop/16-8 32.0 ± 0% 32.0 ± 0% ~ (all equal)
ScriptPushPop/128-8 259 ± 0% 259 ± 0% ~ (all equal)
ScriptPushPop/1024-8 2.05k ± 0% 2.05k ± 0% ~ (all equal)
2021-08-30 23:43:58 +03:00
Roman Khimov
bc31c97c32
vm: simplify access to context, don't call Context() twice
...
Avoid going through Value(), avoid doing type casts twice for every
instruction.
name old time/op new time/op delta
ScriptFibonacci-8 793µs ± 3% 736µs ± 1% -7.18% (p=0.000 n=10+9)
ScriptNestedRefCount-8 1.09ms ± 1% 1.08ms ± 2% -0.96% (p=0.035 n=10+10)
ScriptPushPop/4-8 1.51µs ± 3% 1.48µs ± 3% ~ (p=0.072 n=10+10)
ScriptPushPop/16-8 3.76µs ± 1% 3.59µs ± 1% -4.56% (p=0.000 n=10+10)
ScriptPushPop/128-8 25.0µs ± 1% 23.7µs ± 1% -5.28% (p=0.000 n=10+10)
ScriptPushPop/1024-8 184µs ± 1% 176µs ± 2% -4.22% (p=0.000 n=9+9)
2021-08-30 23:43:58 +03:00
Roman Khimov
e09a0f3969
vm: don't allocate for break points in NewContext
...
They're rarely used and when they're used they're appended to.
2021-08-29 13:15:12 +03:00
Roman Khimov
7b9558d756
Merge pull request #2142 from nspcc-dev/fix-customgroups-witness-scope
...
runtime: fix CustomGroups witness
2021-08-26 18:13:08 +03:00
Roman Khimov
734eef3290
Merge pull request #2147 from nspcc-dev/drop-go-1.14
...
Drop Go 1.14, use 1.17
2021-08-26 17:59:21 +03:00
Roman Khimov
932a57e1e4
keys: reuse coordLen where appropriate
2021-08-26 17:30:04 +03:00
Roman Khimov
6d074a96e9
*: make tests use TempDir(), fix #1319
...
Simplify things, drop TempFile at the same time (refs. #1764 )
2021-08-26 17:29:40 +03:00
Roman Khimov
40c6c065d2
Merge pull request #2140 from nspcc-dev/vm-optimize-stack
...
Optimize VM stack
2021-08-26 10:31:31 +03:00
Roman Khimov
f4ba21a41a
keys: use (*Int).FillBytes where appropriate
...
Allows to avoid some allocations. Refs. #1319 .
2021-08-25 22:35:39 +03:00
Roman Khimov
76eca07961
keys: simplify NewPrivateKeyFrom* functions
...
Avoid allocating a slice and doing double calculations.
2021-08-25 22:35:39 +03:00
Roman Khimov
61ea42c570
keys: simplify end of buffer check
2021-08-25 22:35:39 +03:00
Roman Khimov
4803cc15c7
keys: add (*PublicKey).DecodeBytes benchmark
...
Attempts to reuse elliptic.Unmarshal() and elliptic.UnmarshalCompressed() lead
to this:
name old time/op new time/op delta
PublicDecodeBytes-8 59.5µs ± 2% 61.8µs ± 1% +3.78% (p=0.000 n=10+9)
name old alloc/op new alloc/op delta
PublicDecodeBytes-8 3.99kB ± 0% 4.27kB ± 0% +6.81% (p=0.000 n=9+10)
name old allocs/op new allocs/op delta
PublicDecodeBytes-8 136 ± 0% 135 ± 0% -0.74% (p=0.000 n=10+10)
So it makes no sense. Refs. #1319 .
2021-08-25 22:35:39 +03:00
Roman Khimov
a1d96a7d7d
keys: use elliptic package marshalling functions, #1319
...
name old time/op new time/op delta
PublicBytes-8 81.4ns ± 6% 71.2ns ± 8% -12.56% (p=0.000 n=10+10)
PublicUncompressedBytes-8 93.2ns ±17% 72.5ns ±14% -22.25% (p=0.000 n=10+10)
name old alloc/op new alloc/op delta
PublicBytes-8 80.0B ± 0% 48.0B ± 0% -40.00% (p=0.000 n=10+10)
PublicUncompressedBytes-8 80.0B ± 0% 48.0B ± 0% -40.00% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
PublicBytes-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10)
PublicUncompressedBytes-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10)
2021-08-25 22:35:39 +03:00