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An alternative full node implementation of LBRY's blockchain written in Go (golang)
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Dave Collins 656fa8699b Improve disconnect and shutdown handling. 
Previously the exported Disconnect and Shutdown functions called each other
and therefore needed to release and reacquire the locks which could
potentionally allow a request to sneak in between the lock and unlock.

This commit changes the exported Shutdown function so that everything is
done under the request lock to prevent this possibility.  In order to
support this, the shared code between the Disconnect and Shutdown
functions has been refactored into unexported functions and the locking
has been altered accordingly.

Also, replace the sendMessage function with a select over the send and
disconnect channels to prevent any issues with queued up messages.

joint debugging effort between myself and @jrick
2014-07-07 21:58:13 -05:00
examples goimports -w . 2014-07-02 19:34:05 -05:00
.gitignore Initial commit. 2014-05-07 11:14:39 -05:00
.travis.yml Add support for TravisCI. 2014-05-09 01:16:47 -05:00
chain.go goimports -w . 2014-07-02 19:34:05 -05:00
CONTRIBUTORS Update CONTRIBUTORS. 2014-06-02 09:50:03 -05:00
doc.go Add the new example to README.md and doc.go. 2014-06-05 20:58:47 -05:00
extensions.go goimports -w . 2014-07-02 19:34:05 -05:00
infrastructure.go Improve disconnect and shutdown handling. 2014-07-07 21:58:13 -05:00
LICENSE Initial commit. 2014-05-07 11:14:39 -05:00
log.go goimports -w . 2014-07-02 19:34:05 -05:00
mining.go goimports -w . 2014-07-02 19:34:05 -05:00
net.go goimports -w . 2014-07-02 19:34:05 -05:00
notify.go goimports -w . 2014-07-02 19:34:05 -05:00
rawrequest.go goimports -w . 2014-07-02 19:34:05 -05:00
rawtransactions.go goimports -w . 2014-07-02 19:34:05 -05:00
README.md Add the new example to README.md and doc.go. 2014-06-05 20:58:47 -05:00
wallet.go goimports -w . 2014-07-02 19:34:05 -05:00

README.md

btcrpcclient

[Build Status] (https://travis-ci.org/conformal/btcrpcclient) [GoDoc] (http://godoc.org/github.com/conformal/btcrpcclient)

btcrpcclient implements a Websocket-enabled Bitcoin JSON-RPC client package written in Go. It provides a robust and easy to use client for interfacing with a Bitcoin RPC server that uses a btcd/bitcoin core compatible Bitcoin JSON-RPC API.

Status

This package is currently under active development. It is already stable and the infrastructure is complete. However, there are still several RPCs left to implement and the API is not stable yet.

Documentation

  • API Reference
  • btcd Websockets Example
    Connects to a btcd RPC server using TLS-secured websockets, registers for block connected and block disconnected notifications, and gets the current block count
  • btcwallet Websockets Example
    Connects to a btcwallet RPC server using TLS-secured websockets, registers for notifications about changes to account balances, and gets a list of unspent transaction outputs (utxos) the wallet can sign
  • Bitcoin Core HTTP POST Example
    Connects to a bitcoin core RPC server using HTTP POST mode with TLS disabled and gets the current block count

Major Features

  • Supports Websockets (btcd/btcwallet) and HTTP POST mode (bitcoin core)
  • Provides callback and registration functions for btcd/btcwallet notifications
  • Supports btcd extensions
  • Translates to and from higher-level and easier to use Go types
  • Offers a synchronous (blocking) and asynchronous API
  • When running in Websockets mode (the default):
    • Automatic reconnect handling (can be disabled)
    • Outstanding commands are automatically reissued
    • Registered notifications are automatically reregistered
    • Back-off support on reconnect attempts

Installation

$ go get github.com/conformal/btcrpcclient

License

Package btcrpcclient is licensed under the copyfree ISC License.