Roman Khimov
0fcbc697ca
network: only tell consensus service about new valid transactions
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Transactions can be bad and can duplicate each other, consensus service
shouldn't be bothered with that.
2020-01-30 14:03:52 +03:00
Roman Khimov
fdbaac7a30
network: prevent broadcast queue starving, share time with p2p
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Blocked broadcast queue of one peer may affect broadcasting capabilities of
the server, so prevent total blocking of it by p2p queue.
2020-01-30 14:03:52 +03:00
Roman Khimov
b2c4587dad
network: fix PeerAddr() for not-yet-handshaked case
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If we have already got Version message, we don't need the rest of handshake to
complete before being able to properly answer the PeerAddr() requests. Fixes
some duplicate connections between machines.
2020-01-30 14:03:52 +03:00
Roman Khimov
49bd7aada5
network: log peerCount on connection registration
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Symmetrical to disconnects, make it easier to look through the logs.
2020-01-30 14:03:52 +03:00
Roman Khimov
32695b4f40
network: don't unregister connected peers
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If we drop connection because we're already connected don't unregister this
connected address because it's connected anyway!
2020-01-30 14:03:52 +03:00
Roman Khimov
eb4ec61b8b
network: register connected addr in handleVersionCmd()
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Prevent useless attempts to connect to this peer if the peer has already made
a connection to us.
2020-01-30 14:03:52 +03:00
Roman Khimov
9eafec0d1d
network: introduce peer-to-peer message queue
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This one is designed to give more priority to direct nodes communication, that
is that their messaging would have more priority than generic broadcasts. It
should improve consensus process under TX pressure and allow to handle
pings in time (preventing disconnects).
2020-01-30 14:03:52 +03:00
Roman Khimov
72e4eb7172
network: fix wrong NewPing() parameters
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They have the opposite order, height first and nonce second. It was done wrong
in 4e6ed902
2020-01-30 14:03:52 +03:00
Roman Khimov
da09fda575
network: add debug on message receival
2020-01-30 14:03:52 +03:00
Roman Khimov
1c28dd2567
network: add message type to disconnect error message
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If it was caused by message processing, but only after the handshake to
preserve errIdenticalID and other handshaking errors.
2020-01-30 14:03:52 +03:00
Roman Khimov
b79abd1e27
network: detect duplicate connections before handshake completes
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We can have more than one connection attempt in progress and not yet completed
the handshake, so if there is a Version already received we should look it.
2020-01-30 14:03:52 +03:00
Roman Khimov
48ca0e1126
Merge pull request #635 from nspcc-dev/feature/dbft
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consensus: update dbft version
2020-01-30 14:02:51 +03:00
Evgenii Stratonikov
3d99b10d5e
consensus: update dbft version
2020-01-30 13:57:21 +03:00
Roman Khimov
f773ec69fb
Merge pull request #633 from nspcc-dev/fix-rpc-unused-address-handling
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rpc: fix getaccountstate/getunspents for unknown addresses
2020-01-29 20:14:27 +03:00
Roman Khimov
b1b660c779
rpc: fix getaccountstate/getunspents for unknown addresses
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Returning error string as a result (not an error) is utterly wrong, but C#
implementation just returns a zero balance for unknown addresses, so we should
follow that.
2020-01-29 19:01:00 +03:00
Roman Khimov
0ccc59628c
Merge pull request #631 from nspcc-dev/fix/return3
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compiler: fix a bug with assignment to underscore
2020-01-29 18:32:43 +03:00
Roman Khimov
2aaa126462
Merge pull request #632 from nspcc-dev/feature/recoverymsg
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consensus: use our implementations of Recovery* messages
Fixes EOF errors on consensus message decoding.
2020-01-29 18:31:54 +03:00
Evgenii Stratonikov
390bf58f97
consensus: use our implementations of Recovery* messages
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While decoding payload, local implementations of Recovery*
messages were used, but when creating RecoveryMessage inside dBFT
library default NewRecoveryMessage was invoked. This lead to parsing
errors.
2020-01-29 17:56:26 +03:00
Evgenii Stratonikov
8b922c057c
compiler: fix a bug with assignment to underscore
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When using underscore it does not appear in the list
of local variables, so it can't be assigned.
In this commit the value is dropped.
2020-01-29 17:07:55 +03:00
Roman Khimov
d234a1e718
Merge pull request #629 from nspcc-dev/feature/panic
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compiler: support panic builtin
2020-01-29 15:10:30 +03:00
Evgenii Stratonikov
7053b3b2c0
compiler: optimize append argument processing
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Append should leave it's result on top of the stack.
Thus we need to transform top of the stack:
(top) a . b --> (top) a . b . b
It can be done with just OVER + SWAP.
2020-01-29 12:28:38 +03:00
Evgenii Stratonikov
b6629fb6bd
compiler: refactor argument handling for builtins
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It is more convenient to have all unusual logic in one place.
2020-01-29 12:28:38 +03:00
Evgenii Stratonikov
d2326a8b96
compiler: support panic in source
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In situations where VM's FAULT state needs to be reached,
panic function can be used. It compiles to THROW instruction.
2020-01-29 12:28:38 +03:00
Roman Khimov
a839efb35e
Merge pull request #626 from nspcc-dev/feature/switch
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compiler: implement switch statement support
Implements 1 & 2 from #628 .
2020-01-29 10:03:47 +03:00
Evgenii Stratonikov
e0f47decc7
compiler: replace ROLL(2) with equivalent ROT
2020-01-29 09:56:16 +03:00
Evgenii Stratonikov
28571bd3dc
compiler: implement switch statement support
2020-01-29 09:56:16 +03:00
Roman Khimov
0ce0ecb95e
Merge pull request #624 from nspcc-dev/feature/bigint
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compiler: emit integers correctly
2020-01-28 18:04:32 +03:00
Roman Khimov
ab03aee2cf
Merge pull request #627 from nspcc-dev/fix-getdata-and-pings
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Fix getdata and pings
2020-01-28 17:43:13 +03:00
Roman Khimov
06c3fbe455
network: rework ping sends, fix overpinging
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Our node was too pingy because of wrong timer setups (that divided timeout
Duration by time.Second), it also was wrong in its time calculations (using
UTC time to calculate intervals). At the same time missing block is a
server-wide problem, so it's better solved with server-wide protocol loop.
2020-01-28 17:39:52 +03:00
Roman Khimov
39800aecb3
network: fix getdata handling
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It was broken by 0ba6b2a7
2020-01-28 17:39:52 +03:00
Evgenii Stratonikov
d190b3a2e0
compiler: emit integers correctly
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A while ago VM serialization format for Integer items was changed
but compiler continued to emit Integers in old format.
This commit changes compiler behaviour to be compatible with VM.
2020-01-28 16:39:19 +03:00
Evgenii Stratonikov
f15ceff592
vm: make IntToBytes, BytesToInt public
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VM serialization format should be able to be reused.
2020-01-28 16:39:19 +03:00
Roman Khimov
9037cabe1e
Merge pull request #625 from nspcc-dev/prepare-build-and-publish-images
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Prepare build and publish images
2020-01-28 13:41:16 +03:00
Evgeniy Kulikov
2cb2a6d320
Add possibility to import different dump of chains
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- import dump only if `node` sub command passed
- ACC env variable default value is `6000-privnet-blocks.acc.gz`
- ACC env variable can be declared in `docker-compose`
- ACC env variable can be one of:
- `/6000-privnet-blocks.acc.gz`
- `/1600-privnet-blocks-single.acc.gz`
- custom path to dump of blockchain
2020-01-28 13:29:13 +03:00
Evgeniy Kulikov
9e92749b05
Add single node chain dump to image
2020-01-28 13:04:13 +03:00
Evgeniy Kulikov
afbbdc5e02
Update command to build and publish images
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- Use nspcc-dev docker hub repository
- Add command to publish neo-go images
2020-01-28 13:03:18 +03:00
Roman Khimov
1774b87a86
Merge pull request #622 from nspcc-dev/feature/byteconst
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compiler: allow to convert string constants to []byte
2020-01-27 15:56:07 +03:00
Evgenii Stratonikov
77f9a2ee26
compiler: convert AppCall parameter from string properly
2020-01-27 15:34:03 +03:00
Evgenii Stratonikov
d65d6ab08d
compiler: allow to convert string constants to []byte
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Also load constant directly into stack, not by name.
2020-01-27 15:29:52 +03:00
Roman Khimov
1cfad9ccb8
Merge pull request #621 from nspcc-dev/feature/appcall
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compiler: implement AppCall interop
2020-01-27 14:53:48 +03:00
Evgenii Stratonikov
097d35b9d5
compiler: fix a bug with FromAddress handling
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Conversion of string to address with FromAddress is performed
at compile time so there is no need to push parameters on stack.
2020-01-27 13:14:40 +03:00
Evgenii Stratonikov
330db36168
compiler: implement engine.AppCall interop
2020-01-27 13:14:36 +03:00
Roman Khimov
ead0b8ff94
Merge pull request #620 from nspcc-dev/feature/map
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compiler: support map literals
2020-01-23 19:27:12 +03:00
Evgenii Stratonikov
4fd766fe09
compiler: allow usage of string literals in index expressions
2020-01-23 17:28:35 +03:00
Evgenii Stratonikov
058958729d
compiler: support map literals
2020-01-23 17:06:15 +03:00
Roman Khimov
2d2a6463e8
Merge pull request #619 from nspcc-dev/feature/arraylit
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compiler: support variables in slice literals
2020-01-23 16:11:21 +03:00
Evgenii Stratonikov
def73db8e9
compiler: support variables in slice literals
2020-01-23 15:51:16 +03:00
Evgeniy Kulikov
eb59460032
Merge pull request #614 from nspcc-dev/configurable-mempool-size
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config: add MemPoolSize configuration parameter
2020-01-23 13:25:27 +03:00
Roman Khimov
67fe99b0ba
Merge pull request #618 from nspcc-dev/feature/for
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compiler: support for loops with no init/post condition
2020-01-23 13:19:55 +03:00
Roman Khimov
04db87c770
Merge pull request #617 from nspcc-dev/feature/checksig
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compiler: implement ECDSA signature verification
2020-01-23 13:18:21 +03:00
