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90 commits

Author SHA1 Message Date
Roman Khimov
ea3b76ded1 network: make NewServer return an error, fix #612 
It can return nil in two cases, so we're better return an error and handle
it.
 2020-01-22 11:17:51 +03:00
Evgenii Stratonikov
63c56cca5c core: refactor out Block, BlockBase and Header structs 
See #597.
 2020-01-16 10:16:24 +03:00
Roman Khimov
a52e016c22 cli/server: disable sampling completely 
It's not safe, we don't want to lose messages and we don't have that many of
them to try to figure out what is the better value than the default 100.
 2020-01-13 17:32:44 +03:00
Roman Khimov
565c1940e3
Merge pull request #587 from nspcc-dev/feature/zap 
Closes #284.
 2020-01-10 14:50:09 +03:00
Evgenii Stratonikov
289cb1c1d9 rpc: use zap.Logger 2020-01-10 11:14:29 +03:00
Evgenii Stratonikov
aecdf470e7 cli,pkg: use zap.Logger 2020-01-10 11:14:27 +03:00
Roman Khimov
aad0d3792d wallet: implement dump command 
Mostly a testing tool for the moment.
 2020-01-09 18:40:30 +03:00
Roman Khimov
f15a2401b1 cli/server: close the chain gracefully on restore even on error 
Not an issue for dumper, but when restoring we should correctly save
everything already imported even if the subsequent block fails.
 2019-12-27 12:38:07 +03:00
Roman Khimov
1f4b7b366e cli/server: skip genesis block on restore if it matches ours 
Enables more convenient imports without skipping over the block 0.
 2019-12-27 12:25:39 +03:00
Roman Khimov
ae003a1578 cli/server: fix db restorer math wrt skip 
Given `-s 1` with a dump of 6001 blocks it skipped the first one and then
tried to import the next 6001 which failed with EOF because there are only
6000 blocks left.
 2019-12-27 12:15:47 +03:00
Roman Khimov
b706130175 cli/server: redo dumper to dump blocks from 0 
NGD dumps are all zero-based and even though I don't like it (genesys block
should not be imported, it's the root of chain trust), we have to conform to
this convention for interoperability with C# nodes (otherwise they're not able
to import our dumps).

This also renames `skip` dumper parameter to `start` which is more logical
now, the default is to start the dump from block number zero.
 2019-12-27 12:11:57 +03:00
Roman Khimov
7aa7490fb2 cli: fix wrong db dump format 
It was broken by 03ff2976ed that changed fixed
32-bit length encoding to VarBytes.
 2019-12-26 20:03:06 +03:00
Roman Khimov
89b6cbf795 address: make Prefix overridable 
As it should be, it's specified in the configuration file (and it should be
treated as byte in the config)
 2019-12-25 15:42:18 +03:00
Vsevolod Brekelov
9541029303 cli: add metrics to dump and restore calls 2019-12-17 14:13:07 +03:00
Vsevolod Brekelov
0085831ec5 network: add Pprof metrics 
Since we have some perf issues from time to time it is good to have pprof debugger. Disabled by default.
 2019-12-17 14:13:07 +03:00
Roman Khimov
54d888ba70 io: add type-specific read/write methods 
This seriously improves the serialization/deserialization performance for
several reasons:
 * no time spent in `binary` reflection
 * no memory allocations being made on every read/write
 * uses fast ReadBytes everywhere it's appropriate

It also makes Fixed8 Serializable just for convenience.
 2019-12-12 20:19:50 +03:00
Evgenii Stratonikov
7179e4ba9f util: add LE suffix to Uint256 methods 2019-12-06 12:16:55 +03:00
Evgenii Stratonikov
57efad912c util: add LE suffix to Uint160 methods 2019-12-06 12:16:55 +03:00
Roman Khimov
c8aa061421 cli/wallet: use more secure way to read passwords 
They were printed in plaintext, believe it or not. Also, `ssh/terminal` does
some proper magic to really read something from the terminal.
 2019-12-03 20:04:52 +03:00
Roman Khimov
852e6a335b compiler: move it up from vm 
It really deserves it, I think. Especially given that it doesn't have any
direct usage of `vm` package now.
 2019-12-03 18:23:46 +03:00
Roman Khimov
f48228ef7d
Merge pull request #467 from nspcc-dev/errcheck_297 
This patchset closes #297 and #457.
 2019-12-03 15:06:11 +03:00
Vsevolod Brekelov
f5e2401984 vm: removed logging to fix #457 2019-12-03 13:49:49 +03:00
Vsevolod Brekelov
03ff2976ed io: refactoring for using WriteVarBytes instead of WriteLE 
goal is to be consistent with C# implementation.
For writing []byte WriteBytes used and for byte - WriteVarByte.
 2019-12-03 13:49:33 +03:00
Roman Khimov
53e7807d2d smartcontract: implement non-test invokers 
Do something real, yeah!
 2019-11-29 19:00:24 +03:00
Roman Khimov
82c658613e cli/smartcontract: allow float gas specification 
It can be useful for non-deployment transactions.
 2019-11-29 18:28:03 +03:00
Roman Khimov
fd93986503 cli/smartcontract: move common endpoint parameter definition 
Put more emphasys on that it should be trusted and use localhost example
(because you usually do trust it).
 2019-11-29 18:16:46 +03:00
Roman Khimov
d8ef9ba0ec cli/smartcontract: make smartContractTmpl a constant 
As it can be a constant and should be a constant.
 2019-11-29 18:11:49 +03:00
Roman Khimov
8a5ac12df8 rpc: make generic SignAndPushInvocationTx out of DeployContract 
SignAndPushInvocationTx() is gonna be used for more than just deploying
contracts.
 2019-11-29 17:59:07 +03:00
Roman Khimov
b0a22cf1e7 cli/smartcontract: add testinvoke cli command 
That uses new 'invoke' RPC method.
 2019-11-28 19:40:13 +03:00
Roman Khimov
e63b25d5ad smartcontract: add user-facing testinvokefunction command 
With a very special syntax.
 2019-11-27 15:12:15 +03:00
Roman Khimov
d7d7215392 cli: rename testinvoke to testinvokescript 
To not confuse it with future testinvokefunction.
 2019-11-27 13:00:11 +03:00
Roman Khimov
aae3e217a8 rpc/cli: implement contract deployment, fix #474 
It's used like this:
./bin/neo-go contract deploy -i 1-print.avm -c neo-go.yml -e http://localhost:20331 -w KxDgvEKzgSBPPfuVfw67oPQBSjidEiqTHURKSDL1R7yGaGYAeYnr -g 100
 2019-11-20 16:12:40 +03:00
Roman Khimov
3adc9150d3 cli: rework smart contract configs 
Use plain yaml structure.
 2019-11-20 16:12:40 +03:00
Vsevolod Brekelov
7b6756cb7e cli: compatible with NGD reading/writing blockchain dump 2019-11-11 13:15:34 +03:00
Roman Khimov
4736dad8f0 cli: fix skip usage in DB dump/restore 
It was failing to process any blocks at all when (skip >= count) and in other
cases it processed wrong number of blocks.
 2019-11-08 17:00:02 +03:00
Roman Khimov
b05754deac core: add Close() to blockchainer, implement it to properly close chain 
Before it the deferred function in Run() was actually never able to properly
close the Store, so we weren't synching the latest state to the disk.
 2019-11-08 12:19:54 +03:00
Vsevolod Brekelov
d799c98cfe io: move common function and add unit tests for it 2019-11-06 17:12:33 +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
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
2f6e678a19
Merge pull request #463 from nspcc-dev/smartcontract-fixes 
Smartcontract RPC fixes
 2019-10-29 20:54:46 +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
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
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
3cbb699eb7
Merge pull request #426 from nspcc-dev/logger_247 
Change fmt.Println to log, close #247.
 2019-10-22 14:41:30 +03:00
Vsevolod Brekelov
e2bfff8666 vm: removed mute mode and pushed logging to upper lvl 
VM should be responsible for code execution and in case anyone interested in additional logging or errors they could handle them like we do it iin cli.
 2019-10-22 13:44:14 +03:00
Roman Khimov
f1750d117b
Merge pull request #440 from nspcc-dev/db-dump-restore 
DB dump and restore, fixes #436.
 2019-10-21 15:42:05 +03:00
Roman Khimov
c885a69edb cli: add db dump/restore commands 
Dump given number of blocks (from the given offset) to file and restore them
from it. Fixes #436.
 2019-10-21 14:18:09 +03:00
Roman Khimov
dafd385f57 cli: extend NewCommand() to NewCommands() 
So that each module could now return an array of commands. It's gonna be used
in the future to extend them.
 2019-10-19 23:58:45 +03:00
Vsevolod Brekelov
59e3bd2fa9 codestyle: fix error string should not be capitalized 2019-10-18 18:34:58 +03:00