Update README for gRPC changes.

While here, remove mention of btcgui and add a disclaimer that total
compatibility with the JSON-RPC server cannot be achieved.
This commit is contained in:
Josh Rickmar 2016-02-05 10:09:02 -05:00
parent 102cd553c5
commit 97963b47ce

View file

@ -34,11 +34,25 @@ can be found [here](https://github.com/btcsuite/btcd). An alternative
SPV mode that is compatible with btcd and Bitcoin Core is planned for
a future release.
No release-ready graphical frontends currently exist, however the
proof-of-concept [btcgui](https://github.com/btcsuite/btcgui) project
shows some of the possibilities of btcwallet. In the coming months a
new stable RPC API is planned, at which point a high quality graphical
frontend can be finished.
Wallet clients can use one of two RPC servers:
1. A legacy JSON-RPC server mostly compatible with Bitcoin Core
The JSON-RPC server exists to ease the migration of wallet applications
from Core, but complete compatibility is not guaranteed. Some portions of
the API (and especially accounts) have to work differently due to other
design decisions (mostly due to BIP0044). However, if you find a
compatibility issue and feel that it could be reasonably supported, please
report an issue. This server is enabled by default.
2. An experimental gRPC server
The gRPC server uses a new API built for btcwallet, but the API is not
stabilized and the server is feature gated behind a config option
(`--experimentalrpclisten`). If you don't mind applications breaking due
to API changes, don't want to deal with issues of the legacy API, or need
notifications for changes to the wallet, this is the RPC server to use.
The gRPC server is documented [here](./rpc/documentation/README.md).
Mainnet support is currently disabled by default. Use of btcwallet on
mainnet requires passing the `--mainnet` flag on the command line or
@ -121,18 +135,6 @@ $ $EDITOR ~/.btcd/btcd.conf
$ $EDITOR ~/.btcwallet/btcwallet.conf
```
## Client Usage
Clients wishing to use btcwallet are recommended to connect to the
`ws` endpoint over a websocket connection. Messages sent to btcwallet
over this websocket are expected to follow the standard Bitcoin JSON
API (partially documented
[here](https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list)).
Websocket connections also enable additional API extensions and
JSON-RPC notifications (currently undocumented). The btcd packages
`btcjson` and `btcws` provide types and functions for creating and
JSON (un)marshaling these requests and notifications.
## Issue Tracker
The [integrated github issue tracker](https://github.com/btcsuite/btcwallet/issues)