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Author SHA1 Message Date
Evgenii Stratonikov
c2f70a179b Revert "mpt: do not allocate new buffer when updating dirty node" 
This reverts commit 168ba7960c.

It seems, there are some problems with it:
`2020-12-25T18:13:07.476+0300    WARN    blockQueue: failed adding block into the blockchain     {"error": "error while trying to apply MPT changes: unexpected EOF", "blockHeight": 9729, "nextIndex": 9730}`
 2020-12-25 18:42:47 +03:00
Roman Khimov
c1409844f5
Merge pull request #1639 from nspcc-dev/preview4-fixes-2 
core: fix (*NEO).getCandidates
 2020-12-25 17:18:48 +03:00
Anna Shaleva
c13382e27d core: fix (*NEO).getCandidates 
Don't need to pay attention to key prefix while sorting.
 2020-12-25 17:03:05 +03:00
Roman Khimov
756785acd3
Merge pull request #1638 from nspcc-dev/fix/mpt 
mpt: do not allocate new buffer when updating dirty node
 2020-12-25 14:52:09 +03:00
Roman Khimov
f11a223709
Merge pull request #1637 from nspcc-dev/broadcast 
network: support non-blocking broadcast
 2020-12-25 14:50:34 +03:00
Evgenii Stratonikov
30423f3306 mpt: update MPT after the block processing 2020-12-25 14:40:23 +03:00
Evgenii Stratonikov
84a3474fc5 network: set timeout on write 
Fix a bug occuring under high load when node
hangs during this write.
 2020-12-25 14:36:53 +03:00
Evgenii Stratonikov
5bd6c1e5cc network: fix a bug in discovery with a peer connected twice 
It could be the case that checks are performed simultaneosly and
peers connections goes down from 2 to 0. We must take such case into
account and register address as good in discovery.
 2020-12-25 14:36:53 +03:00
Evgenii Stratonikov
2cb536a6a1 network: provide NullPayload where necessary 2020-12-25 14:36:53 +03:00
Evgenii Stratonikov
0a5049658f network: support non-blocking broadcast 
Right now a single slow peer can slow down whole network.
Do broadcast in 2 parts:
1. Perform non-blocking send to all peers if possible.
2. Perform blocking sends until message is sent to 2/3 of good peers.
 2020-12-25 14:36:52 +03:00
Evgenii Stratonikov
168ba7960c mpt: do not allocate new buffer when updating dirty node 
Running time becomes faster under high load while staying the same in
the average case.
Memory allocation done in `Trie` goes down by about ~10% (even more,
actually).
 2020-12-25 11:33:49 +03:00
Roman Khimov
9fcee12276
Merge pull request #1636 from nspcc-dev/states_fixes 
core: preview4 compatibility fixes
 2020-12-24 14:25:31 +03:00
Anna Shaleva
bc3f8a3b48 core: fix (*NEO).computeCommitteeMembers 
In (*NEO).computeCommitteeMembers we return standbyCommittee in case
if there's not enought candidates. But there can be standby committee
members among candidates, so we need to fill in known votes.
 2020-12-24 12:47:42 +03:00
Anna Shaleva
be0609cc7a rpc: fix getapplicationlog RPC handler 
Fixes the following panic:
```
2020/12/22 18:16:09 http: panic serving 127.0.0.1:50228: runtime error: invalid memory address or nil pointer dereference
goroutine 4043 [running]:
net/http.(*conn).serve.func1(0xc00094c960)
	net/http/server.go:1772 +0x139
panic(0xcd9b40, 0x16a94e0)
	runtime/panic.go:973 +0x396
github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).getApplicationLog(0xc000094ea0, 0xc000472d20, 0x2, 0x4, 0xc0000be228, 0xc0007ad601, 0x28)
	github.com/nspcc-dev/neo-go/pkg/rpc/server/server.go:542 +0xac
github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleIn(0xc000094ea0, 0xc000089770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	github.com/nspcc-dev/neo-go/pkg/rpc/server/server.go:326 +0x981
github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleRequest(0xc000094ea0, 0xc001bccba0, 0x0, 0x0, 0x0)
	github.com/nspcc-dev/neo-go/pkg/rpc/server/server.go:296 +0x26a
github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest(0xc000094ea0, 0x1071f40, 0xc000b089a0, 0xc00053c200)
	github.com/nspcc-dev/neo-go/pkg/rpc/server/server.go:290 +0x91b
net/http.HandlerFunc.ServeHTTP(0xc0004e61b0, 0x1071f40, 0xc000b089a0, 0xc00053c200)
	net/http/server.go:2012 +0x44
net/http.serverHandler.ServeHTTP(0xc0000d2ee0, 0x1071f40, 0xc000b089a0, 0xc00053c200)
	net/http/server.go:2807 +0xa3
net/http.(*conn).serve(0xc00094c960, 0x10749c0, 0xc0006ae980)
	net/http/server.go:1895 +0x86c
created by net/http.(*Server).Serve
	net/http/server.go:2933 +0x35c

```
 2020-12-23 11:18:44 +03:00
Anna Shaleva
33386065bc core: adjust parameters of native methods 
This commit is mostly about Hash160 -> ByteArray for native contracts'
methods. Manifest is included into states, so we need to be compatible.
 2020-12-23 11:18:44 +03:00
Anna Shaleva
e40f3610ed core: store MinimumDeploymentFee as uint32 2020-12-22 16:09:16 +03:00
Roman Khimov
df6cb11017
Merge pull request #1631 from nspcc-dev/fix/appexec 
vm: allow to serialize interop items
 2020-12-22 13:20:30 +03:00
Roman Khimov
fb48bc3f91
Merge pull request #1635 from nspcc-dev/max_gas_invoke 
config: update MaxGasInvoke
 2020-12-22 13:09:24 +03:00
Anna Shaleva
2c58f274d0 config: update MaxGasInvoke 2020-12-22 12:25:34 +03:00
Roman Khimov
19d7267773
Merge pull request #1633 from nspcc-dev/payload_test 
consensus: update binary payload tests
 2020-12-21 13:36:26 +03:00
Roman Khimov
aab175f471
Merge pull request #1634 from nspcc-dev/dbft 
go.mod: update dbft version
 2020-12-21 13:36:05 +03:00
Evgenii Stratonikov
d6ec1290c5 go.mod: update dbft version 
Close #1632.
 2020-12-21 13:20:23 +03:00
Anna Shaleva
766f66c5ca consensus: update binary payload tests 2020-12-21 12:51:07 +03:00
Roman Khimov
dee97d8542
Merge pull request #1524 from nspcc-dev/rpc/invoke_verify 
rpc: add `invokecontractverify` RPC-method
 2020-12-21 10:36:54 +03:00
Roman Khimov
0ce948332d
Merge pull request #1624 from nspcc-dev/core/managment_fix 
core: managment contract updates
 2020-12-20 00:21:42 +03:00
Roman Khimov
a697ff40f6
Merge pull request #1628 from nspcc-dev/cli/hash 
cli: allow to calculate contract hash before deployment
 2020-12-18 18:18:28 +03:00
Anna Shaleva
b1324db847 core: add notifications to ManagmentContract 2020-12-18 16:52:51 +03:00
Anna Shaleva
d34353aec2 core: add MinimumDeploymentFee 2020-12-18 16:48:05 +03:00
Anna Shaleva
a65544aab1 core: fix Managment destroy price 
Too expensive.
 2020-12-18 16:46:09 +03:00
Roman Khimov
203f8adc9d
Merge pull request #1618 from nspcc-dev/contractcache 
native: cache contract in Management contract
 2020-12-18 14:59:42 +03:00
Evgenii Stratonikov
3397f2c9be native: cache contract in Management contract 2020-12-18 13:11:17 +03:00
Evgenii Stratonikov
8c22d27acc state: allow to encode AppExecResult with recursive items 
1. Encode them to a special type, decode to `nil`.
2. `Interop` can be encoded in JSON, this info should also be preserved.
 2020-12-18 13:04:31 +03:00
Anna Shaleva
e0d76d873e core: add ProtocolNotSupported oracle response code 2020-12-18 13:01:45 +03:00
Evgenii Stratonikov
c49eb86a2e cli: allow to calculate contract hash before deployment 2020-12-17 15:44:42 +03:00
Roman Khimov
c13d6ecc55
Merge pull request #1625 from nspcc-dev/fix_oracle 
core: restrict allowed Oracle callbacks
 2020-12-17 13:21:58 +03:00
Anna Shaleva
31b06907c9 core: restrict allowed Oracle callbacks 2020-12-17 11:41:28 +03:00
Roman Khimov
f2365e2392
Merge pull request #1620 from nspcc-dev/fix/consensus 
consensus: validate timestamp in `verifyBlock()`
 2020-12-16 19:13:15 +03:00
Evgenii Stratonikov
75eb2b05d8 go.mod: update dbft version 2020-12-16 17:45:14 +03:00
Evgenii Stratonikov
c5f9f6a3fd consensus: validate timestamp in `verifyBlock() 
Not doing this can possibly lead to the same node being validator
again and again.
 2020-12-16 17:41:44 +03:00
Roman Khimov
4dcd06ef44
Merge pull request #1615 from nspcc-dev/opcodes 
core: redefine opcode prices
 2020-12-16 16:54:19 +03:00
Roman Khimov
ecdf95d5d6
Merge pull request #1621 from nspcc-dev/core/mempool_fix 
core: fix bug with mempool.verifiedMap
 2020-12-16 14:11:28 +03:00
Anna Shaleva
93a5c37696 core: fix bug with mempool.verifiedMap 
Transaction is added to verifiedMap before OOM check, so we may have a
case when OOM occurs during tx1 pooling, but mp.containsKey(tx1)
returns `true` after this. Fixed.
 2020-12-16 14:08:05 +03:00
Evgenii Stratonikov
65d147c890 core/test: simplify tests for policy contract 
Most of the methods are just get/set with some boundaries.
This simplifies writing tests for new methods.
Also add missing test regarding cache behaviour for current methods
when value is set and read in the same block.
 2020-12-16 13:55:40 +03:00
Evgenii Stratonikov
62da365302 native: allow to modify StoragePrice in the policy contract 2020-12-16 13:55:40 +03:00
Evgenii Stratonikov
4946556830 native: allow to modify ExecFeeFactor in the policy contract 2020-12-16 13:55:40 +03:00
Evgenii Stratonikov
1840c1c80d core: redefine opcode prices 
Prices are defined in as a coefficients to `BaseExecFee` which
is defined by Policy contract (TBD later).
Native method prices are defined without need to multiply.
 2020-12-16 13:55:39 +03:00
Roman Khimov
44b4c92992
Merge pull request #1619 from nspcc-dev/core/persist_fix 
core: add missing RequiredFlags to System.Contract.Native*Persist
 2020-12-15 18:26:05 +03:00
Anna Shaleva
f3279bd9f3 core: add missing RequiredFlags to System.Contract.Native*Persist 2020-12-15 16:21:00 +03:00
Anna Shaleva
da5eb67e85 rpc: implement invokecontractverify RPC method 2020-12-15 15:53:36 +03:00
Roman Khimov
7c2257803f
Merge pull request #1616 from nspcc-dev/fix/nativehash 
native: fix contract hashes
 2020-12-15 13:18:47 +03:00