Commit graph

12 commits

Author SHA1 Message Date
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
74590551c4 core: add some interops
This also changes Verify to VerifyTx and VerifyWitnesses, because there is a
need to pass a block for some interop functions.
2019-10-15 12:56:25 +03:00
Roman Khimov
8266a5ce19 core: export GetContractState/GetScriptHashesForVerifying via Blockchainer
These are gonna be used by interops and are also useful in general.
2019-10-15 12:56:25 +03:00
Roman Khimov
19fd7f844e core: add GetUnspentCoinState() for future interops 2019-10-15 12:56:25 +03:00
Roman Khimov
bfddf9b3f6 core: implement StorageItem for future interops 2019-10-15 12:56:25 +03:00
Roman Khimov
b7c1efe7e3 core: fix References() result key type
If the block references two ouputs in some other transaction the code failed
to verify it because of key collision. C# code implements it properly by using
full CoinReference type as a key, so let's do it in a similar fashion.
2019-10-01 13:41:26 +03:00
dauTT
095653af23 Implement rpc server method: sendrawtransaction (#174)
* Added new config attributes: 'SecondsPerBlock','LowPriorityThreshold'

* Added new files:

* Added new method: CompareTo

* Fixed empty Slice case

* Added new methods: LessThan, GreaterThan, Equal, CompareTo

* Added new method: InputIntersection

* Added MaxTransactionSize, GroupOutputByAssetID

* Added ned method: ScriptHash

* Added new method: IsDoubleSpend

* Refactor blockchainer, Added Feer interface, Verify and GetMemPool method

* 1) Added MemPool
2) Added new methods to satisfy the blockchainer interface: IsLowPriority, Verify, GetMemPool

* Added new methods: RelayTxn, RelayDirectly

* Fixed tests

* Implemented RPC server method sendrawtransaction

* Refactor getrawtransaction, sendrawtransaction in separate methods

* Moved 'secondsPerBlock' to config file

* Implemented Kim suggestions:
1) Fixed data race issues
2) refactor Verify method
3) Get rid of unused InputIntersection  method due to refactoring Verify method
4) Fixed bug in https://github.com/CityOfZion/neo-go/pull/174#discussion_r264108135
5) minor simplications of the code

* Fixed minor issues related to

1) space
2) getter methods do not need pointer on the receiver
3) error message
4) refactoring  CompareTo method in uint256.go

* Fixed small issues

* Use sync.RWMutex instead of sync.Mutex

* Refined (R)Lock/(R)Unlock

* return error instead of bool in Verify methods
2019-03-20 12:30:05 +00:00
dauTT
19201dcf52 Implemented rpc server method GetRawTransaction (#135)
* Added utility function GetVarSize

* 1) Added Size method: this implied that Fixed8 implements now the serializable interface. 2) Added few arithmetic operation (Add, Sub, div): this will be used to calculated networkfeeand feePerByte. Changed return value of the Value() method to int instead of int64. Modified fixed8_test accordingly.

* Implemented Size or MarshalJSON method.
- Structs accepting the Size method implement the serializable interface.
- Structs accepting the MarshalJSON method implements the customized json marshaller interface.

* Added fee calculation

* Implemented rcp server method GetRawTransaction

* Updated Tests

* Fixed:
1) NewFixed8 will accept as input int64
2) race condition affecting configDeafault, blockchainDefault

* Simplified Size calculation

* 1) Removed global variable blockchainDefault, configDefault
2) Extended Blockchainer interface to include the methods: References, FeePerByte, SystemFee, NetworkFee
3) Deleted fee_test.go, fee.go. Moved corresponding methods to blockchain_test.go and blockchain.go respectively
4) Amended tx_raw_output.go

* Simplified GetVarSize Method

* Replaced ValueAtAndType with ValueWithType

* Cosmetic changes + Added test case getrawtransaction_7

* Clean up Print statement

* Filled up keys

* Aligned verbose logic with the C#-neo implementation

* Implemented @Kim requests
Refactor server_test.go

* Small fixes

* Fixed verbose logic
Added more tests
Cosmetic changes

* Replaced assert.NoError with require.NoError

* Fixed tests by adding context.Background() as argument

* Fixed tests
2019-02-20 18:39:32 +01:00
dauTT
7e43717657 Implemented rcp method GetAccountState (#124)
* Implemented rcp method GetAccountState

* code clean up

* Removed empty line

* Used consistently github.com/pkg/errors package. Amended error message

* Get rid of fmt.Sprintf and use either errors.Errorf or errors.Wrapf

* cosmetic changes
2019-02-08 09:04:38 +01:00
dauTT
e2f42e92a0 Implemented rcp method GetAssetState (#103)
* Fix missing dot in configPath

* Add rpc GetAssetState method

* Update rpc README.md

* Update version to 0.45.10
2018-11-26 22:12:33 +01:00
Steven Jack
19a430b262 RCP server (#50)
* Adds basic RPC supporting files

* Adds interrupt handling and error chan

* Add getblock RPC method

* Update request structure

* Update names of nodes

* Allow bad addresses to be registered in discovery externally

* Small tidy up

* Few tweaks

* Check if error is close error in tcp transport

* Fix tests

* Fix priv port

* Small tweak to param name

* Comment fix

* Remove version from server

* Moves submitblock to TODO block

* Remove old field

* Bumps version and fix hex issues
2018-03-23 21:36:59 +01:00
Anthony De Meulemeester
aa4bc1b6e8
Node improvements (#47)
* block partial persist

* replaced refactored files with old one.

* removed gokit/log from deps

* Tweaks to not overburden remote nodes with getheaders/getblocks

* Changed Transporter interface to not take the server as argument due to a cause of race warning from the compiler

* started server test suite

* more test + return errors from message handlers

* removed --race from build

* Little improvements.
2018-03-14 10:36:59 +01:00