Commit graph

973 commits

Author SHA1 Message Date
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
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
Roman Khimov
0ea7568caa
Merge pull request #459 from nspcc-dev/network-fix-445
Fix discoverer races (#445)
2019-10-28 16:12:15 +03:00
Roman Khimov
006337b1f8 network: rework discovery with rwmutex, add test
Keeping run() as the owner of all maps would mean adding at least three more
channels to keep address getters with thread-safety. But then there also is a
race between requestToWork() and run() which is way harder to solve with
channels because there are lots of possibilities for deadlocks. So rework all
of this with good old mutexes.

While at it, fix `requestCh` handling in the inner select of run, it will waste
one loop to handle it, so we should add one to the `requested`.

Fixes #445.
2019-10-28 13:37:27 +03:00
Roman Khimov
77a50d6dc6 network: remove useless checks in discovery
These are useless.
2019-10-27 16:11:32 +03:00
Roman Khimov
0ed5dca9a2 ROADMAP: update, we'll need to push some more releases
Now that our nodes are running on mainnet, we need to update them with fixes
more often.
2019-10-26 12:00:22 +03:00
Roman Khimov
7235e9b459 update CHANGELOG and ROADMAP, release 0.60.0 2019-10-25 18:30:17 +03:00
Roman Khimov
a48e297252
Merge pull request #451 from nspcc-dev/call-isolation
vm: implement stack isolation opcodes, fix #192
2019-10-25 18:27:08 +03:00
Roman Khimov
f0cffe0d3f vm: implement stack isolation opcodes, fix #192
No tests yet.
2019-10-25 18:25:12 +03:00
Roman Khimov
d900be2585
Merge pull request #450 from nspcc-dev/tx-processing-fixes
TX processing fixes
2019-10-25 17:37:43 +03:00
Roman Khimov
99bbad331d core: add issue tx processing
Count available asset quantity, match C# code.
2019-10-25 17:20:12 +03:00
Roman Khimov
2611e9ab5c smartcontract: fix PropertyState definitions
Wrong bits were used to represent flags which is important for contracts
created via interop. Fixes contracts failing to store things:

WARN[16278] contract invocation failed                    block=3773025 err="error encountered at instruction 3435 (SYSCALL): failed to invoke syscall: contract c9d870d7857e956d82290d5df19de3133c107815 can't have storage" tx=fa695eea240b7b4dbb6f42ea6335447a764d8b629c40b7812ea3bca16b1f098d
WARN[16278] contract invocation failed                    block=3773025 err="error encountered at instruction 1279 (SYSCALL): failed to invoke syscall: contract 97210e7c98582151ceb37f9748c9a1d27d9ae6fd can't have storage" tx=0144d84038149fa0cf1f7912f7d5854fa5f3670f5b4217789c1441f9fd52d27b
2019-10-25 11:05:58 +03:00
Vsevolod
2e99d65554
Merge pull request #448 from nspcc-dev/tx-processing-fixes
TX relaying fixes
2019-10-24 13:54:42 +03:00
Roman Khimov
9ff55ac02c network: move inventory semantic check into common code
As per @volekerb suggestion.
2019-10-24 13:12:02 +03:00
Roman Khimov
45cac07643 core: remove transactions from MemPool when they're stored in block
Extend MemPool with Remove() and use it. Fixes #446.
2019-10-24 13:12:02 +03:00
Roman Khimov
184d8a0180 core: fix missing unlock in MemPool TryAdd()
Fixes deadlock on subsequent MemPool operations.
2019-10-24 13:12:01 +03:00
Roman Khimov
257ba1c2ad network: implement getdata message handling in server
To properly implement relaying we need to answer these requests from other
nodes.
2019-10-24 13:12:01 +03:00
Roman Khimov
8d0ed9259c transaction: fix invocation TX consistency in NewInvocationTX()
NewInvocationTX() returned a version number one transaction that actually
failed to pass that version down to the invocation data which lead to
serialization/deserialization inconsistency.
2019-10-23 14:50:24 +03:00
Vsevolod
3fcf0922ea
Merge pull request #444 from nspcc-dev/logo
add new neo logo with gopher
2019-10-22 20:19:19 +03:00
Vsevolod Brekelov
2781166f6c add new neo logo with gopher 2019-10-22 19:48:22 +03:00
Roman Khimov
1250bf9579
Merge pull request #443 from nspcc-dev/spellcheck
spellcheck and comments fix
2019-10-22 18:01:40 +03:00
Vsevolod Brekelov
8ee421db14 fix spelling and godoc comments 2019-10-22 17:56:03 +03:00
Vsevolod
d34ad8d0de
Merge pull request #442 from nspcc-dev/vm-fix-run
vm: fix tests failing, follow-up to #426
2019-10-22 15:51:25 +03:00
Roman Khimov
a9a2a3c711 vm: fix tests failing, follow-up to #426
Deal with input and transitional VM states properly.
2019-10-22 15:20:44 +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
Roman Khimov
558a25cbd2
Merge pull request #438 from nspcc-dev/fix/437
vm: copy slice in NEWARRAY/NEWSTRUCT

Fixes #437.
2019-10-22 14:36:32 +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
Evgenii Stratonikov
b2609786e9 vm: copy slice in NEWARRAY/NEWSTRUCT
When performing NEWARRAY on a Struct or NEWSTRUCT on a Array,
underlying slice needs to be copied, because when it's capacity
doesn't matches it's length, underlying storage will be used
for appends even if it is already pointed at by another slice.
2019-10-22 13:34:35 +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
Vsevolod Brekelov
f2805541cb vm: fix style and comments 2019-10-21 14:22:17 +03:00
Roman Khimov
07c2105aa5 core: log values from the store in persist()
We're about stored values here, so print those, which avoids blocking in
bc.HeaderHeight() and removes duplication between blockHeight and
persistedHeight. Fixes saving the blockchain on exit (deferred function in
Run() blocked in persist()).

Test modification was required because storeBlocks() doesn't actually save
headers and thus TestGetTransaction started to fail on persist().
2019-10-21 14:18:09 +03:00
Roman Khimov
70407f0c19 core: remove unused context parameter from persist() 2019-10-21 14:18:09 +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
60b2cbb809
Merge pull request #439 from nspcc-dev/inspectionFixes
Inspection fixes
2019-10-21 14:08:31 +03:00
Vsevolod Brekelov
063fe5be9d unspentcoinstate: fix branch never executed 2019-10-21 12:40:11 +03:00
Vsevolod Brekelov
05ea84454c contracttest: fix err checking branch 2019-10-21 12:31:17 +03:00
Roman Khimov
b533dfceba core: don't panic on init when there are less than 2000 hashes
If you're to sync less than 2000 headers no batched header key-value is
gonna be written into the DB and init() would panic because
bc.headerList.Len() would return 0. Use genesis block as a target in this
case.
2019-10-21 08:37:01 +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
fe39c565b9 codestyle: redundant type conversion 2019-10-18 18:39:31 +03:00
Vsevolod Brekelov
1afdb895a1 codestyle: declare empty slice
https://github.com/golang/go/wiki/CodeReviewComments#declaring-empty-slices
2019-10-18 18:38:33 +03:00