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Author SHA1 Message Date
Roman Khimov
9f7625d699 core: don't do useless DB reads if nothing was persisted 2019-11-06 16:10:37 +03:00
Roman Khimov
90d4299f0b core: gofmt blockchain.go 2019-11-06 16:09:45 +03:00
anastasia prasolova
95345b673a added systemd unit file and target for make 2019-11-06 16:09:07 +03:00
Vsevolod Brekelov
11ce73af28 server: add log-path and address configuration 
- LogPath can be configured through config
- node,rpc and monitoring address can be configured thought command line
or config
 2019-11-06 15:58:54 +03:00
Vsevolod Brekelov
1c08753915 gomod: fix 2019-11-06 15:56:24 +03:00
Roman Khimov
79d0c7446a
Merge pull request #478 from nspcc-dev/handshake-and-peers-fix 
Fixes #458, MaxPeers handling and some other related things.
 2019-11-06 15:42:02 +03:00
Roman Khimov
7cf9a40468 network: fix MaxPeers, introduce AttemptConnPeers 
Our node didn't respect the MaxPeers setting, fix it with a drop of random
connection when this limit is reached (to give a chance for newcomers to
communicate), but also introduce AttemptConnPeers setting to tune the number
of attempted connections.

This also raises the default MaxPeers for testnet/mainnet to 100, because
neo-go nodes love making friends.
 2019-11-06 15:29:58 +03:00
Roman Khimov
31954bb20c network: disallow double connections to the same peer 
Makes no sense and C# node does it too.
 2019-11-06 15:29:58 +03:00
Roman Khimov
d5a7ad2c47 network: fix data race in server peers map access 2019-11-06 15:29:58 +03:00
Roman Khimov
19918f471d config: fix mainnet config ports 
Reference: https://docs.neo.org/docs/en-us/node/introduction.html
 2019-11-06 15:29:58 +03:00
Roman Khimov
ec76ed23a5 network: rework peer handshaking, fix #458 
This allows to start handshaking from both client and server (mainnet/testnet
nodes were seen to not care about string ordering for it), but still maintains
some sane checks in the process. It also makes functions thread-safe because
we have two goroutines servicing read and write side of the Peer connection,
so they can clash on access to the struct fields.

Add a test for it also.
 2019-11-06 15:29:58 +03:00
Roman Khimov
e859e03240 network: split Peer's NetAddr into RemoteAddr and PeerAddr 
As they are different things used for different purposes.
 2019-11-06 15:26:24 +03:00
Roman Khimov
0296184da9
Merge pull request #475 from nspcc-dev/unitTests_wallet 
Improve wallet unit testing.
 2019-11-06 15:24:10 +03:00
Vsevolod Brekelov
75104a4a34 wallet: add unit tests 2019-11-06 13:15:47 +03:00
Evgenii Stratonikov
7d40d2f71e vm: make StepOut/StepOver match original VM behavior 2019-11-06 12:25:04 +03:00
Evgenii Stratonikov
9ebb793009 vm: revert SUBSTR offset behavior to NEO 2.x 2019-11-06 12:15:55 +03:00
Evgenii Stratonikov
4c688355bc vm: revert bool -> []byte conversion to NEO 2.x 2019-11-06 12:15:48 +03:00
Roman Khimov
5544ff1768
Merge pull request #462 from nspcc-dev/feature/stack_size 
Restrict total stack item count in the VM. Refs. #373.
 2019-11-06 11:09:13 +03:00
Evgenii Stratonikov
067d9655bf vm: restrict total stack item count 2019-11-06 11:03:43 +03:00
Roman Khimov
fb2fe0a408
Merge pull request #472 from nspcc-dev/feature/serialize 
VM: Implement serialization and deserealization interops

This PR implements Serialize/Deserialize interops.

Closes #419.
 2019-11-05 19:18:08 +03:00
Evgenii Stratonikov
ed758458d5 vm: implement serialization interops in core package 2019-11-05 17:10:52 +03:00
Evgenii Stratonikov
412582dc78 vm: add more serialization tests 2019-11-05 17:04:14 +03:00
Evgenii Stratonikov
59f9c2bddc vm: implement Array and Struct item serialization 2019-11-05 16:58:09 +03:00
Evgenii Stratonikov
e1d019e087 vm: implement Map item serialization 2019-11-05 16:57:48 +03:00
Evgenii Stratonikov
cd690803cf vm: implement BigInteger item serialization 2019-11-05 15:15:43 +03:00
Evgenii Stratonikov
25f77257ce vm: implement Boolean and ByteArray item serialization 2019-11-05 15:15:39 +03:00
Vsevolod
f48b19a305
Merge pull request #471 from nspcc-dev/rpc-minor-fixes 
Minor RPC fixes
 2019-11-02 22:13:17 +03:00
Roman Khimov
de2eeb4671 rpc: add one to the block height for the getblockcount response 
There is a difference in interpretation of what a block count is. neo-go nodes
currently respond to this request with the latest block number which is the
same number that neoscan.io shows. However, C# nodes deliberately do add one
to this number when answering to the getblockcount request to account for the
genesis block number 0.

This patch makes us consistent with C# nodes wrt to getblockcount behaviour.
 2019-11-01 20:13:00 +03:00
Roman Khimov
70e4529848 rpc: add 0x prefix to the getbestblockhash answer 
For consistency with C# nodes that do add it to their answers.
 2019-11-01 20:12:44 +03:00
Roman Khimov
54bb9b94c7 CHANGELOG: fix Prometheus bug number 2019-11-01 15:33:46 +03:00
Roman Khimov
8730f56785 update CHANGELOG and ROADMAP, release 0.61.0 2019-11-01 14:36:53 +03:00
Roman Khimov
29b097eb31
Merge pull request #469 from nspcc-dev/cors-and-minpeers 
Better variant of #464 and a fix for unconfigured MinPeers.
 2019-11-01 13:47:31 +03:00
Roman Khimov
e9f8b25776 network: add default MinPeers 
If there is nothing specified in the configuration, set it to some reasonable
value.
 2019-11-01 13:39:47 +03:00
Roman Khimov
b46dd295bc rpc: add CORS workaround for RPC 
This one enables our RPC to be called from the browser if there is a
need. It's insecure and not standards-compliant, thus this behaviour is
configurable is not enabled by default. It makes our node with this workaround
enabled compatible with neo-mon monitoring.

Originally debugged by @anatoly-bogatyrev in #464.
 2019-11-01 13:39:47 +03:00
Roman Khimov
e5205d26a3
Merge pull request #468 from nspcc-dev/configurable-minpeers 
network: make minpeers configurable
 2019-10-31 15:12:09 +03:00
Roman Khimov
b12a68994d network: make minpeers configurable 
Without it node in privnet tries to reconnect to four existing nodes
indefinitely for no good reason.
 2019-10-31 15:10:00 +03:00
Roman Khimov
2f6e678a19
Merge pull request #463 from nspcc-dev/smartcontract-fixes 
Smartcontract RPC fixes
 2019-10-29 20:54:46 +03:00
Roman Khimov
6d1a09183b
Merge pull request #455 from nspcc-dev/prometheus_441 
add prometheus monitoring, fix #441
 2019-10-29 20:54:29 +03:00
Vsevolod Brekelov
d374175170 monitoring: add prometheus monitoring 
add init metrics service which uses prometheus;
add configuration for metrics service;
add monitoring metrics for blockchain,rpc,server;
 2019-10-29 20:51:17 +03:00
Roman Khimov
ebc1ba4f38 rpc/core: implement invokescript method, fix #348 
Extend Blockchainer with one more method to spawn a VM for test runs and use
it to run scripts. Gas consumption is not counted or limited in any way at the
moment (see #424).
 2019-10-29 18:31:39 +03:00
Roman Khimov
94776b8a1f vm: add MarshalJSON to the Stack 
To easily dump it in a known format.
 2019-10-29 18:26:59 +03:00
Roman Khimov
47f66dfbf3 vm: add State() method to get a state description 2019-10-29 18:26:04 +03:00
Roman Khimov
a568740f56 core: deduplicate a part of VM setup into spawnVMWithInterops() 2019-10-29 17:10:50 +03:00
Roman Khimov
3d6cf3a647 rpc: drop useless cases from server 
Let them be handled by `default` statement returning a proper error instead of
plaintext message.
 2019-10-29 16:48:14 +03:00
Roman Khimov
2b3fb14a4a smartcontract: allow RPC endpoint to be specified, fix #363 
We already have support for running scripts inside VM CLI, so here we can just
make RPC endpoint configurable and be done with it. It also allows to use
local RPC endpoint if there is a need to.
 2019-10-29 16:32:49 +03:00
Roman Khimov
9a86b2dc62
Merge pull request #461 from nspcc-dev/feature/stack_limits 
vm: restrict max invocation stack size
 2019-10-29 15:49:43 +03:00
Evgenii Stratonikov
c7f0b7bd68 vm: restrict max invocation stack size 2019-10-29 15:09:17 +03:00
Roman Khimov
579aa31ddd compiler: drop useless options parameter to Compile() 
It's not used in any way there.
 2019-10-29 13:02:54 +03:00
Roman Khimov
e319c6c638 cli: move avm inspect from vm to contract command 
Make inspect work with avms by default and with go files if told so. In the
end this makes our CLI interface more consistent and usable. Drop useless
CompileAndInspect() compiler method along the way.
 2019-10-29 12:56:44 +03:00
Roman Khimov
ae7687422c vm: clear state in Load() 
Make VM usable after the first run.
 2019-10-29 12:53:09 +03:00