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Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
### Table of Contents
1. [About](#About)
2. [Getting Started](#GettingStarted)
1. [Installation](#Installation)
1. [Windows](#WindowsInstallation)
2. [Linux/BSD/MacOSX/POSIX](#PosixInstallation)
add installation instructions for Gentoo
2015-11-08 21:55:08 +01:00
1. [Gentoo Linux](#GentooInstallation)
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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2. [Configuration](#Configuration)
3. [Controlling and Querying btcd via btcctl](#BtcctlConfig)
4. [Mining](#Mining)
3. [Help](#Help)
1. [Startup](#Startup)
1. [Using bootstrap.dat](#BootstrapDat)
2. [Network Configuration](#NetworkConfig)
3. [Wallet](#Wallet)
4. [Contact](#Contact)
1. [IRC](#ContactIRC)
2. [Mailing Lists](#MailingLists)
5. [Developer Resources](#DeveloperResources)
1. [Code Contribution Guidelines](#ContributionGuidelines)
2. [JSON-RPC Reference](#JSONRPCReference)
Relicense to the btcsuite developers. This commit relicenses all code in this repository to the btcsuite developers.
2015-05-01 08:28:01 +02:00
3. [The btcsuite Bitcoin-related Go Packages](#GoPackages)
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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<a name="About" />
### 1. About
btcd is a full node bitcoin implementation written in [Go](http://golang.org),
licensed under the [copyfree](http://www.copyfree.org) ISC License.
docs: Update READMEs with current details. This commit updates the main README.md and docs/README.md files to replace the references to the now dead btcgui project with the Windows-only Paymetheus project. While here, it also updates some information to make it more current and accurately describe the current status.
2016-03-11 21:36:32 +01:00
This project is currently under active development and is in a Beta state. It
is extremely stable and has been in production use since October 2013.
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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blockchain: Add block validation infrastructure. This adds a full-blown testing infrastructure in order to test consensus validation rules. It is built around the idea of dynamically generating full blocks that target specific rules linked together to form a block chain. In order to properly test the rules, each test instance starts with a valid block that is then modified in the specific way needed to test a specific rule. Blocks which exercise following rules have been added for this initial version. These tests were largely ported from the original Java-based 'official' block acceptance tests as well as some additional tests available in the Core python port. It is expected that further tests can be added over time as consensus rules change. * Enough valid blocks to have a stable base of mature coinbases to spend for futher tests * Basic forking and chain reorganization * Double spends on forks * Too much proof-of-work coinbase (extending main chain, in block that forces a reorg, and in a valid fork) * Max and too many signature operations via various combinations of OP_CHECKSIG, OP_MULTISIG, OP_CHECKSIGVERIFY, and OP_MULTISIGVERIFY * Too many and max signature operations with offending sigop after invalid data push * Max and too many signature operations via pay-to-script-hash redeem scripts * Attempt to spend tx created on a different fork * Attempt to spend immature coinbase (on main chain and fork) * Max size block and block that exceeds the max size * Children of rejected blocks are either orphans or rejected * Coinbase script too small and too large * Max length coinbase script * Attempt to spend tx in blocks that failed to connect * Valid non-coinbase tx in place of coinbase * Block with no transactions * Invalid proof-of-work * Block with a timestamp too far in the future * Invalid merkle root * Invalid proof-of-work limit (bits header field) * Negative proof-of-work limit (bits header field) * Two coinbase transactions * Duplicate transactions * Spend from transaction that does not exist * Timestamp exactly at and one second after the median time * Blocks with same hash via merkle root tricks * Spend from transaction index that is out of range * Transaction that spends more that its inputs provide * Transaction with same hash as an existing tx that has not been fully spent (BIP0030) * Non-final coinbase and non-coinbase txns * Max size block with canonical encoding which exceeds max size with non-canonical encoding * Spend from transaction earlier in same block * Spend from transaction later in same block * Double spend transaction from earlier in same block * Coinbase that pays more than subsidy + fees * Coinbase that includes subsidy + fees * Invalid opcode in dead execution path * Reorganization of txns with OP_RETURN outputs * Spend of an OP_RETURN output * Transaction with multiple OP_RETURN outputs * Large max-sized block reorganization test (disabled by default since it takes a long time and a lot of memory to run) Finally, the README.md files in the main and docs directories have been updated to reflect the use of the new testing framework.
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It properly downloads, validates, and serves the block chain using the exact
rules (including consensus bugs) for block acceptance as Bitcoin Core. We have
taken great care to avoid btcd causing a fork to the block chain. It includes a
full block validation testing framework which contains all of the 'official'
block acceptance tests (and some additional ones) that is run on every pull
request to help ensure it properly follows consensus. Also, it passes all of
the JSON test data in the Bitcoin Core code.
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
It also properly relays newly mined blocks, maintains a transaction pool, and
blockchain: Add block validation infrastructure. This adds a full-blown testing infrastructure in order to test consensus validation rules. It is built around the idea of dynamically generating full blocks that target specific rules linked together to form a block chain. In order to properly test the rules, each test instance starts with a valid block that is then modified in the specific way needed to test a specific rule. Blocks which exercise following rules have been added for this initial version. These tests were largely ported from the original Java-based 'official' block acceptance tests as well as some additional tests available in the Core python port. It is expected that further tests can be added over time as consensus rules change. * Enough valid blocks to have a stable base of mature coinbases to spend for futher tests * Basic forking and chain reorganization * Double spends on forks * Too much proof-of-work coinbase (extending main chain, in block that forces a reorg, and in a valid fork) * Max and too many signature operations via various combinations of OP_CHECKSIG, OP_MULTISIG, OP_CHECKSIGVERIFY, and OP_MULTISIGVERIFY * Too many and max signature operations with offending sigop after invalid data push * Max and too many signature operations via pay-to-script-hash redeem scripts * Attempt to spend tx created on a different fork * Attempt to spend immature coinbase (on main chain and fork) * Max size block and block that exceeds the max size * Children of rejected blocks are either orphans or rejected * Coinbase script too small and too large * Max length coinbase script * Attempt to spend tx in blocks that failed to connect * Valid non-coinbase tx in place of coinbase * Block with no transactions * Invalid proof-of-work * Block with a timestamp too far in the future * Invalid merkle root * Invalid proof-of-work limit (bits header field) * Negative proof-of-work limit (bits header field) * Two coinbase transactions * Duplicate transactions * Spend from transaction that does not exist * Timestamp exactly at and one second after the median time * Blocks with same hash via merkle root tricks * Spend from transaction index that is out of range * Transaction that spends more that its inputs provide * Transaction with same hash as an existing tx that has not been fully spent (BIP0030) * Non-final coinbase and non-coinbase txns * Max size block with canonical encoding which exceeds max size with non-canonical encoding * Spend from transaction earlier in same block * Spend from transaction later in same block * Double spend transaction from earlier in same block * Coinbase that pays more than subsidy + fees * Coinbase that includes subsidy + fees * Invalid opcode in dead execution path * Reorganization of txns with OP_RETURN outputs * Spend of an OP_RETURN output * Transaction with multiple OP_RETURN outputs * Large max-sized block reorganization test (disabled by default since it takes a long time and a lot of memory to run) Finally, the README.md files in the main and docs directories have been updated to reflect the use of the new testing framework.
2016-09-14 01:11:12 +02:00
relays individual transactions that have not yet made it into a block. It
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
ensures all individual transactions admitted to the pool follow the rules
blockchain: Add block validation infrastructure. This adds a full-blown testing infrastructure in order to test consensus validation rules. It is built around the idea of dynamically generating full blocks that target specific rules linked together to form a block chain. In order to properly test the rules, each test instance starts with a valid block that is then modified in the specific way needed to test a specific rule. Blocks which exercise following rules have been added for this initial version. These tests were largely ported from the original Java-based 'official' block acceptance tests as well as some additional tests available in the Core python port. It is expected that further tests can be added over time as consensus rules change. * Enough valid blocks to have a stable base of mature coinbases to spend for futher tests * Basic forking and chain reorganization * Double spends on forks * Too much proof-of-work coinbase (extending main chain, in block that forces a reorg, and in a valid fork) * Max and too many signature operations via various combinations of OP_CHECKSIG, OP_MULTISIG, OP_CHECKSIGVERIFY, and OP_MULTISIGVERIFY * Too many and max signature operations with offending sigop after invalid data push * Max and too many signature operations via pay-to-script-hash redeem scripts * Attempt to spend tx created on a different fork * Attempt to spend immature coinbase (on main chain and fork) * Max size block and block that exceeds the max size * Children of rejected blocks are either orphans or rejected * Coinbase script too small and too large * Max length coinbase script * Attempt to spend tx in blocks that failed to connect * Valid non-coinbase tx in place of coinbase * Block with no transactions * Invalid proof-of-work * Block with a timestamp too far in the future * Invalid merkle root * Invalid proof-of-work limit (bits header field) * Negative proof-of-work limit (bits header field) * Two coinbase transactions * Duplicate transactions * Spend from transaction that does not exist * Timestamp exactly at and one second after the median time * Blocks with same hash via merkle root tricks * Spend from transaction index that is out of range * Transaction that spends more that its inputs provide * Transaction with same hash as an existing tx that has not been fully spent (BIP0030) * Non-final coinbase and non-coinbase txns * Max size block with canonical encoding which exceeds max size with non-canonical encoding * Spend from transaction earlier in same block * Spend from transaction later in same block * Double spend transaction from earlier in same block * Coinbase that pays more than subsidy + fees * Coinbase that includes subsidy + fees * Invalid opcode in dead execution path * Reorganization of txns with OP_RETURN outputs * Spend of an OP_RETURN output * Transaction with multiple OP_RETURN outputs * Large max-sized block reorganization test (disabled by default since it takes a long time and a lot of memory to run) Finally, the README.md files in the main and docs directories have been updated to reflect the use of the new testing framework.
2016-09-14 01:11:12 +02:00
required by the block chain and also includes more strict checks which filter
transactions based on miner requirements ("standard" transactions).
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
docs: Update READMEs with current details. This commit updates the main README.md and docs/README.md files to replace the references to the now dead btcgui project with the Windows-only Paymetheus project. While here, it also updates some information to make it more current and accurately describe the current status.
2016-03-11 21:36:32 +01:00
One key difference between btcd and Bitcoin Core is that btcd does *NOT* include
wallet functionality and this was a very intentional design decision. See the
blog entry [here](https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon)
for more details. This means you can't actually make or receive payments
directly with btcd. That functionality is provided by the
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
[btcwallet](https://github.com/btcsuite/btcwallet) and
docs: Update READMEs with current details. This commit updates the main README.md and docs/README.md files to replace the references to the now dead btcgui project with the Windows-only Paymetheus project. While here, it also updates some information to make it more current and accurately describe the current status.
2016-03-11 21:36:32 +01:00
[Paymetheus](https://github.com/btcsuite/Paymetheus) (Windows-only) projects
which are both under active development.
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
<a name="GettingStarted" />
### 2. Getting Started
<a name="Installation" />
**2.1 Installation**<br />
The first step is to install btcd. See one of the following sections for
details on how to install on the supported operating systems.
<a name="WindowsInstallation" />
**2.1.1 Windows Installation**<br />
* Install the MSI available at: https://github.com/btcsuite/btcd/releases
* Launch btcd from the Start Menu
<a name="PosixInstallation" />
**2.1.2 Linux/BSD/MacOSX/POSIX Installation**<br />
Update installation instructions using Glide (#698) The main README.md file had newer installation that uses Glide, while these did not.
2016-05-22 00:30:26 +02:00
- Install Go according to the installation instructions here:
http://golang.org/doc/install
- Ensure Go was installed properly and is a supported version:
```bash
$ go version
$ go env GOROOT GOPATH
```
NOTE: The `GOROOT` and `GOPATH` above must not be the same path. It is
recommended that `GOPATH` is set to a directory in your home directory such as
`~/goprojects` to avoid write permission issues. It is also recommended to add
`$GOPATH/bin` to your `PATH` at this point.
- Run the following commands to obtain btcd, all dependencies, and install it:
```bash
$ go get -u github.com/Masterminds/glide
$ git clone https://github.com/btcsuite/btcd $GOPATH/src/github.com/btcsuite/btcd
$ cd $GOPATH/src/github.com/btcsuite/btcd
$ glide install
$ go install . ./cmd/...
```
- btcd (and utilities) will now be installed in ```$GOPATH/bin```. If you did
not already add the bin directory to your system path during Go installation,
we recommend you do so now.
**Updating**
- Run the following commands to update btcd, all dependencies, and install it:
```bash
$ cd $GOPATH/src/github.com/btcsuite/btcd
$ git pull && glide install
$ go install . ./cmd/...
```
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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add installation instructions for Gentoo
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<a name="GentooInstallation" />
**2.1.2.1 Gentoo Linux Installation**<br />
* Install Layman and enable the Bitcoin overlay.
* https://gitlab.com/bitcoin/gentoo
* Copy or symlink `/var/lib/layman/bitcoin/Documentation/package.keywords/btcd-live` to `/etc/portage/package.keywords/`
* Install btcd: `$ emerge net-p2p/btcd`
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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<a name="Configuration" />
**2.2 Configuration**<br />
btcd has a number of [configuration](http://godoc.org/github.com/btcsuite/btcd)
options, which can be viewed by running: `$ btcd --help`.
<a name="BtcctlConfig" />
**2.3 Controlling and Querying btcd via btcctl**<br />
btcctl is a command line utility that can be used to both control and query btcd
via [RPC](http://www.wikipedia.org/wiki/Remote_procedure_call). btcd does
**not** enable its RPC server by default; You must configure at minimum both an
Create limited RPC user. The limited user is specified with the --rpclimituser and --rpclimitpass options (or the equivalent in the config file). The config struct and loadConfig() are updated to take the new options into account. The limited user can have neither the same username nor the same password as the admin user. The package-level rpcLimit map in rpcserver.go specifies the RPC commands accessible by limited users. This map includes both HTTP/S and websocket commands. The checkAuth function gets a new return parameter to signify whether the user is authorized to change server state. The result is passed to the jsonRPCRead function and to the WebsocketHandler function in rpcwebsocket.go. The wsClient struct is updated with an "isAdmin" field signifying that the client is authorized to change server state, written by WebsocketHandler and handleMessage. The handleMessage function also checks the field to allow or disallow an RPC call. The following documentation files are updated: - doc.go - sample-btcd.conf - docs/README.md - docs/json_rpc_api.md - docs/configure_rpc_server_listen_interfaces.md
2015-03-30 19:45:31 +02:00
RPC username and password or both an RPC limited username and password:
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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* btcd.conf configuration file
```
[Application Options]
rpcuser=myuser
rpcpass=SomeDecentp4ssw0rd
Create limited RPC user. The limited user is specified with the --rpclimituser and --rpclimitpass options (or the equivalent in the config file). The config struct and loadConfig() are updated to take the new options into account. The limited user can have neither the same username nor the same password as the admin user. The package-level rpcLimit map in rpcserver.go specifies the RPC commands accessible by limited users. This map includes both HTTP/S and websocket commands. The checkAuth function gets a new return parameter to signify whether the user is authorized to change server state. The result is passed to the jsonRPCRead function and to the WebsocketHandler function in rpcwebsocket.go. The wsClient struct is updated with an "isAdmin" field signifying that the client is authorized to change server state, written by WebsocketHandler and handleMessage. The handleMessage function also checks the field to allow or disallow an RPC call. The following documentation files are updated: - doc.go - sample-btcd.conf - docs/README.md - docs/json_rpc_api.md - docs/configure_rpc_server_listen_interfaces.md
2015-03-30 19:45:31 +02:00
rpclimituser=mylimituser
rpclimitpass=Limitedp4ssw0rd
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
```
* btcctl.conf configuration file
```
[Application Options]
rpcuser=myuser
rpcpass=SomeDecentp4ssw0rd
```
Create limited RPC user. The limited user is specified with the --rpclimituser and --rpclimitpass options (or the equivalent in the config file). The config struct and loadConfig() are updated to take the new options into account. The limited user can have neither the same username nor the same password as the admin user. The package-level rpcLimit map in rpcserver.go specifies the RPC commands accessible by limited users. This map includes both HTTP/S and websocket commands. The checkAuth function gets a new return parameter to signify whether the user is authorized to change server state. The result is passed to the jsonRPCRead function and to the WebsocketHandler function in rpcwebsocket.go. The wsClient struct is updated with an "isAdmin" field signifying that the client is authorized to change server state, written by WebsocketHandler and handleMessage. The handleMessage function also checks the field to allow or disallow an RPC call. The following documentation files are updated: - doc.go - sample-btcd.conf - docs/README.md - docs/json_rpc_api.md - docs/configure_rpc_server_listen_interfaces.md
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OR
```
[Application Options]
Fix documentation example
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rpclimituser=mylimituser
rpclimitpass=Limitedp4ssw0rd
Create limited RPC user. The limited user is specified with the --rpclimituser and --rpclimitpass options (or the equivalent in the config file). The config struct and loadConfig() are updated to take the new options into account. The limited user can have neither the same username nor the same password as the admin user. The package-level rpcLimit map in rpcserver.go specifies the RPC commands accessible by limited users. This map includes both HTTP/S and websocket commands. The checkAuth function gets a new return parameter to signify whether the user is authorized to change server state. The result is passed to the jsonRPCRead function and to the WebsocketHandler function in rpcwebsocket.go. The wsClient struct is updated with an "isAdmin" field signifying that the client is authorized to change server state, written by WebsocketHandler and handleMessage. The handleMessage function also checks the field to allow or disallow an RPC call. The following documentation files are updated: - doc.go - sample-btcd.conf - docs/README.md - docs/json_rpc_api.md - docs/configure_rpc_server_listen_interfaces.md
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```
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
For a list of available options, run: `$ btcctl --help`
<a name="Mining" />
**2.4 Mining**<br />
mining: drop getwork support. Since the Midstate is no longer needed, switch to using crypto/sha256.
2017-01-11 16:00:16 +01:00
btcd supports the `getblocktemplate` RPC.
The limited user cannot access this RPC.<br />
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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**1. Add the payment addresses with the `miningaddr` option.**<br />
```
[Application Options]
rpcuser=myuser
rpcpass=SomeDecentp4ssw0rd
miningaddr=12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX
miningaddr=1M83ju3EChKYyysmM2FXtLNftbacagd8FR
```
**2. Add btcd's RPC TLS certificate to system Certificate Authority list.**<br />
`cgminer` uses [curl](http://curl.haxx.se/) to fetch data from the RPC server.
Since curl validates the certificate by default, we must install the `btcd` RPC
certificate into the default system Certificate Authority list.
**Ubuntu**<br />
1. Copy rpc.cert to /usr/share/ca-certificates: `# cp /home/user/.btcd/rpc.cert /usr/share/ca-certificates/btcd.crt`<br />
2. Add btcd.crt to /etc/ca-certificates.conf: `# echo btcd.crt >> /etc/ca-certificates.conf`<br />
3. Update the CA certificate list: `# update-ca-certificates`<br />
**3. Set your mining software url to use https.**<br />
`$ cgminer -o https://127.0.0.1:8334 -u rpcuser -p rpcpassword`
<a name="Help" />
### 3. Help
<a name="Startup" />
**3.1 Startup**<br />
Typically btcd will run and start downloading the block chain with no extra
configuration necessary, however, there is an optional method to use a
`bootstrap.dat` file that may speed up the initial block chain download process.
<a name="BootstrapDat" />
**3.1.1 bootstrap.dat**<br />
* [Using bootstrap.dat](https://github.com/btcsuite/btcd/tree/master/docs/using_bootstrap_dat.md)
<a name="NetworkConfig" />
**3.1.2 Network Configuration**<br />
* [What Ports Are Used by Default?](https://github.com/btcsuite/btcd/tree/master/docs/default_ports.md)
* [How To Listen on Specific Interfaces](https://github.com/btcsuite/btcd/tree/master/docs/configure_peer_server_listen_interfaces.md)
* [How To Configure RPC Server to Listen on Specific Interfaces](https://github.com/btcsuite/btcd/tree/master/docs/configure_rpc_server_listen_interfaces.md)
* [Configuring btcd with Tor](https://github.com/btcsuite/btcd/tree/master/docs/configuring_tor.md)
<a name="Wallet" />
**3.1 Wallet**<br />
btcd was intentionally developed without an integrated wallet for security
reasons. Please see [btcwallet](https://github.com/btcsuite/btcwallet) for more
information.
<a name="Contact" />
### 4. Contact
<a name="ContactIRC" />
**4.1 IRC**<br />
Update docs for IRC move to freenode.
2015-05-12 20:01:58 +02:00
* [irc.freenode.net](irc://irc.freenode.net), channel #btcd
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
<a name="MailingLists" />
**4.2 Mailing Lists**<br />
* <a href="mailto:btcd+subscribe@opensource.conformal.com">btcd</a>: discussion
of btcd and its packages.
* <a href="mailto:btcd-commits+subscribe@opensource.conformal.com">btcd-commits</a>:
readonly mail-out of source code changes.
<a name="DeveloperResources" />
### 5. Developer Resources
<a name="ContributionGuidelines" />
* [Code Contribution Guidelines](https://github.com/btcsuite/btcd/tree/master/docs/code_contribution_guidelines.md)
<a name="JSONRPCReference" />
* [JSON-RPC Reference](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md)
* [RPC Examples](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md#ExampleCode)
<a name="GoPackages" />
Relicense to the btcsuite developers. This commit relicenses all code in this repository to the btcsuite developers.
2015-05-01 08:28:01 +02:00
* The btcsuite Bitcoin-related Go Packages:
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
* [btcrpcclient](https://github.com/btcsuite/btcrpcclient) - Implements a
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
robust and easy to use Websocket-enabled Bitcoin JSON-RPC client
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
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* [btcjson](https://github.com/btcsuite/btcjson) - Provides an extensive API
docs: Add fullblocktests entry and make consistent.
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for the underlying JSON-RPC command and return values
Correct a few instances of missed pkg name changes.
2015-02-06 00:54:04 +01:00
* [wire](https://github.com/btcsuite/btcd/tree/master/wire) - Implements the
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
Bitcoin wire protocol
peer: Refactor peer code into its own package. This commit introduces package peer which contains peer related features refactored from peer.go. The following is an overview of the features the package provides: - Provides a basic concurrent safe bitcoin peer for handling bitcoin communications via the peer-to-peer protocol - Full duplex reading and writing of bitcoin protocol messages - Automatic handling of the initial handshake process including protocol version negotiation - Automatic periodic keep-alive pinging and pong responses - Asynchronous message queueing of outbound messages with optional channel for notification when the message is actually sent - Inventory message batching and send trickling with known inventory detection and avoidance - Ability to wait for shutdown/disconnect - Flexible peer configuration - Caller is responsible for creating outgoing connections and listening for incoming connections so they have flexibility to establish connections as they see fit (proxies, etc.) - User agent name and version - Bitcoin network - Service support signalling (full nodes, bloom filters, etc.) - Maximum supported protocol version - Ability to register callbacks for handling bitcoin protocol messages - Proper handling of bloom filter related commands when the caller does not specify the related flag to signal support - Disconnects the peer when the protocol version is high enough - Does not invoke the related callbacks for older protocol versions - Snapshottable peer statistics such as the total number of bytes read and written, the remote address, user agent, and negotiated protocol version - Helper functions for pushing addresses, getblocks, getheaders, and reject messages - These could all be sent manually via the standard message output function, but the helpers provide additional nice functionality such as duplicate filtering and address randomization - Full documentation with example usage - Test coverage In addition to the addition of the new package, btcd has been refactored to make use of the new package by extending the basic peer it provides to work with the blockmanager and server to act as a full node. The following is a broad overview of the changes to integrate the package: - The server is responsible for all connection management including persistent peers and banning - Callbacks for all messages that are required to implement a full node are registered - Logic necessary to serve data and behave as a full node is now in the callback registered with the peer Finally, the following peer-related things have been improved as a part of this refactor: - Don't log or send reject message due to peer disconnects - Remove trace logs that aren't particularly helpful - Finish an old TODO to switch the queue WaitGroup over to a channel - Improve various comments and fix some code consistency cases - Improve a few logging bits - Implement a most-recently-used nonce tracking for detecting self connections and generate a unique nonce for each peer
2015-10-02 08:03:20 +02:00
* [peer](https://github.com/btcsuite/btcd/tree/master/peer) -
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
Provides a common base for creating and managing Bitcoin network peers.
Fix a couple of links in main README.md.
2015-02-08 19:07:23 +01:00
* [blockchain](https://github.com/btcsuite/btcd/tree/master/blockchain) -
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
Implements Bitcoin block handling and chain selection rules
* [blockchain/fullblocktests](https://github.com/btcsuite/btcd/tree/master/blockchain/fullblocktests) -
Provides a set of block tests for testing the consensus validation rules
Correct a few instances of missed pkg name changes.
2015-02-06 00:54:04 +01:00
* [txscript](https://github.com/btcsuite/btcd/tree/master/txscript) -
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
Implements the Bitcoin transaction scripting language
Fix a couple of links in main README.md.
2015-02-08 19:07:23 +01:00
* [btcec](https://github.com/btcsuite/btcd/tree/master/btcec) - Implements
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
support for the elliptic curve cryptographic functions needed for the
Bitcoin scripts
Update database import paths to new location.
2015-01-27 22:38:23 +01:00
* [database](https://github.com/btcsuite/btcd/tree/master/database) -
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
Provides a database interface for the Bitcoin block chain
docs: Add mempool entry to developer tools section.
2016-10-24 02:38:52 +02:00
* [mempool](https://github.com/btcsuite/btcd/tree/master/mempool) -
Package mempool provides a policy-enforced pool of unmined bitcoin
transactions.
Move all wiki docs into docs folder of the repo. This allows the docs to be updated via pull requests and makes it easier to keep it in sync as a part of normal code updates.
2015-01-18 18:16:43 +01:00
* [btcutil](https://github.com/btcsuite/btcutil) - Provides Bitcoin-specific
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
convenience functions and types
docs: Add chainhash to README.md (#739)
2016-08-17 17:41:50 +02:00
* [chainhash](https://github.com/btcsuite/btcd/tree/master/chaincfg/chainhash) -
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
Provides a generic hash type and associated functions that allows the
specific hash algorithm to be abstracted.
connmgr: Refactor connection management into pkg This commit introduces package connmgr which contains connection management related functionality. The following is an overview of the features the package provides: - Maintain fixed number of outbound connections - Optional connect-only mode - Retry persistent connections with increasing back-off - Source peers from DNS seeds - Use Tor to resolve DNS - Dynamic ban scores - Test coverage In addition, btcd has been refactored to make use of the new package by extending the connection manager to work with the server to source and maintain peer connections. The following is a broad overview of the changes to integrate the package: - Simplify peer state by removing pending, retry peers - Refactor to remove retries which are now handled by connmgr - Use callback to add addresses sourced from the DNS seed Finally the following connection-related things have been improved as a part of this refactor: - Fixes 100% cpu usage when network is down (#129) - Fixes issues with max peers (#577) - Simplify outbound peer connections management
2016-05-12 11:06:07 +02:00
* [connmgr](https://github.com/btcsuite/btcd/tree/master/connmgr) -
docs: Add fullblocktests entry and make consistent.
2016-10-21 02:37:14 +02:00
Package connmgr implements a generic Bitcoin network connection manager.
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