mirror of https://github.com/ethereum/go-ethereum
obscuren
10 years ago
commit
bb152612e0
@ -1,53 +0,0 @@ |
|||||||
#!/bin/sh |
|
||||||
|
|
||||||
if [ "$1" == "" ]; then |
|
||||||
echo "Usage $0 executable branch" |
|
||||||
echo "executable ethereum | mist" |
|
||||||
echo "branch develop | master" |
|
||||||
exit |
|
||||||
fi |
|
||||||
|
|
||||||
exe=$1 |
|
||||||
path=$exe |
|
||||||
branch=$2 |
|
||||||
|
|
||||||
if [ "$branch" == "develop" ]; then |
|
||||||
path="cmd/$exe" |
|
||||||
fi |
|
||||||
|
|
||||||
# Test if go is installed |
|
||||||
command -v go >/dev/null 2>&1 || { echo >&2 "Unable to find 'go'. This script requires go."; exit 1; } |
|
||||||
|
|
||||||
# Test if $GOPATH is set |
|
||||||
if [ "$GOPATH" == "" ]; then |
|
||||||
echo "\$GOPATH not set" |
|
||||||
exit |
|
||||||
fi |
|
||||||
|
|
||||||
echo "changing branch to $branch" |
|
||||||
cd $GOPATH/src/github.com/ethereum/go-ethereum |
|
||||||
git checkout $branch |
|
||||||
|
|
||||||
# installing package dependencies doesn't work for develop |
|
||||||
# branch as go get always pulls from master head |
|
||||||
# so build will continue to fail, but this installs locally |
|
||||||
# for people who git clone since go install will manage deps |
|
||||||
|
|
||||||
#echo "go get -u -d github.com/ethereum/go-ethereum/$path" |
|
||||||
#go get -v -u -d github.com/ethereum/go-ethereum/$path |
|
||||||
#if [ $? != 0 ]; then |
|
||||||
# echo "go get failed" |
|
||||||
# exit |
|
||||||
#fi |
|
||||||
|
|
||||||
cd $GOPATH/src/github.com/ethereum/go-ethereum/$path |
|
||||||
|
|
||||||
if [ "$exe" == "mist" ]; then |
|
||||||
echo "Building Mist GUI. Assuming Qt is installed. If this step" |
|
||||||
echo "fails; please refer to: https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum(Go)" |
|
||||||
else |
|
||||||
echo "Building ethereum CLI." |
|
||||||
fi |
|
||||||
|
|
||||||
go install |
|
||||||
echo "done. Please run $exe :-)" |
|
||||||
@ -1,121 +0,0 @@ |
|||||||
/* |
|
||||||
This file is part of go-ethereum |
|
||||||
|
|
||||||
go-ethereum is free software: you can redistribute it and/or modify |
|
||||||
it under the terms of the GNU General Public License as published by |
|
||||||
the Free Software Foundation, either version 3 of the License, or |
|
||||||
(at your option) any later version. |
|
||||||
|
|
||||||
go-ethereum is distributed in the hope that it will be useful, |
|
||||||
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
||||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
||||||
GNU General Public License for more details. |
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License |
|
||||||
along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
*/ |
|
||||||
package rpcws |
|
||||||
|
|
||||||
import ( |
|
||||||
"fmt" |
|
||||||
"net" |
|
||||||
"net/http" |
|
||||||
|
|
||||||
"github.com/ethereum/go-ethereum/logger" |
|
||||||
"github.com/ethereum/go-ethereum/rpc" |
|
||||||
"github.com/ethereum/go-ethereum/xeth" |
|
||||||
"golang.org/x/net/websocket" |
|
||||||
) |
|
||||||
|
|
||||||
var wslogger = logger.NewLogger("RPC-WS") |
|
||||||
var JSON rpc.JsonWrapper |
|
||||||
|
|
||||||
type WebSocketServer struct { |
|
||||||
pipe *xeth.XEth |
|
||||||
port int |
|
||||||
doneCh chan bool |
|
||||||
listener net.Listener |
|
||||||
} |
|
||||||
|
|
||||||
func NewWebSocketServer(pipe *xeth.XEth, port int) (*WebSocketServer, error) { |
|
||||||
sport := fmt.Sprintf(":%d", port) |
|
||||||
l, err := net.Listen("tcp", sport) |
|
||||||
if err != nil { |
|
||||||
return nil, err |
|
||||||
} |
|
||||||
|
|
||||||
return &WebSocketServer{ |
|
||||||
pipe, |
|
||||||
port, |
|
||||||
make(chan bool), |
|
||||||
l, |
|
||||||
}, nil |
|
||||||
} |
|
||||||
|
|
||||||
func (self *WebSocketServer) handlerLoop() { |
|
||||||
for { |
|
||||||
select { |
|
||||||
case <-self.doneCh: |
|
||||||
wslogger.Infoln("Shutdown RPC-WS server") |
|
||||||
return |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
func (self *WebSocketServer) Stop() { |
|
||||||
close(self.doneCh) |
|
||||||
} |
|
||||||
|
|
||||||
func (self *WebSocketServer) Start() { |
|
||||||
wslogger.Infof("Starting RPC-WS server on port %d", self.port) |
|
||||||
go self.handlerLoop() |
|
||||||
|
|
||||||
api := rpc.NewEthereumApi(self.pipe) |
|
||||||
h := self.apiHandler(api) |
|
||||||
http.Handle("/ws", h) |
|
||||||
|
|
||||||
err := http.Serve(self.listener, nil) |
|
||||||
if err != nil { |
|
||||||
wslogger.Errorln("Error on RPC-WS interface:", err) |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
func (s *WebSocketServer) apiHandler(api *rpc.EthereumApi) http.Handler { |
|
||||||
fn := func(w http.ResponseWriter, req *http.Request) { |
|
||||||
h := sockHandler(api) |
|
||||||
s := websocket.Server{Handler: h} |
|
||||||
s.ServeHTTP(w, req) |
|
||||||
} |
|
||||||
|
|
||||||
return http.HandlerFunc(fn) |
|
||||||
} |
|
||||||
|
|
||||||
func sockHandler(api *rpc.EthereumApi) websocket.Handler { |
|
||||||
var jsonrpcver string = "2.0" |
|
||||||
fn := func(conn *websocket.Conn) { |
|
||||||
for { |
|
||||||
wslogger.Debugln("Handling connection") |
|
||||||
var reqParsed rpc.RpcRequest |
|
||||||
|
|
||||||
// reqParsed, reqerr := JSON.ParseRequestBody(conn.Request())
|
|
||||||
if err := websocket.JSON.Receive(conn, &reqParsed); err != nil { |
|
||||||
jsonerr := &rpc.RpcErrorObject{-32700, "Error: Could not parse request"} |
|
||||||
JSON.Send(conn, &rpc.RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr}) |
|
||||||
continue |
|
||||||
} |
|
||||||
|
|
||||||
var response interface{} |
|
||||||
reserr := api.GetRequestReply(&reqParsed, &response) |
|
||||||
if reserr != nil { |
|
||||||
wslogger.Warnln(reserr) |
|
||||||
jsonerr := &rpc.RpcErrorObject{-32603, reserr.Error()} |
|
||||||
JSON.Send(conn, &rpc.RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr}) |
|
||||||
continue |
|
||||||
} |
|
||||||
|
|
||||||
wslogger.Debugf("Generated response: %T %s", response, response) |
|
||||||
JSON.Send(conn, &rpc.RpcSuccessResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Result: response}) |
|
||||||
} |
|
||||||
} |
|
||||||
return websocket.Handler(fn) |
|
||||||
} |
|
||||||
Loading…
Reference in new issue