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author | Taylor Gerring <taylor.gerring@gmail.com> | 2015-01-26 04:50:43 +0800 |
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committer | Taylor Gerring <taylor.gerring@gmail.com> | 2015-01-28 02:29:07 +0800 |
commit | d790229a33b1f3e6256ca6916be17a0cc3663076 (patch) | |
tree | 66351ba83d698b077a29f7374f6805b9ecfcda66 /rpc/server.go | |
parent | 7a894e37388fccef1fa7945bb20b7cf8f0c1ce3c (diff) | |
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Move HTTP transport to sub package of RPC
Diffstat (limited to 'rpc/server.go')
-rw-r--r-- | rpc/server.go | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/rpc/server.go b/rpc/server.go deleted file mode 100644 index a4cf1aa7c..000000000 --- a/rpc/server.go +++ /dev/null @@ -1,104 +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 rpc - -import ( - "fmt" - "net" - "net/http" - - "github.com/ethereum/go-ethereum/logger" - "github.com/ethereum/go-ethereum/xeth" -) - -var jsonlogger = logger.NewLogger("JSON") - -type JsonRpcServer struct { - quit chan bool - listener net.Listener - pipe *xeth.JSXEth -} - -func (s *JsonRpcServer) exitHandler() { -out: - for { - select { - case <-s.quit: - s.listener.Close() - break out - } - } - - jsonlogger.Infoln("Shutdown JSON-RPC server") -} - -func (s *JsonRpcServer) Stop() { - close(s.quit) -} - -func (s *JsonRpcServer) Start() { - jsonlogger.Infoln("Starting JSON-RPC server") - go s.exitHandler() - - h := apiHandler(&EthereumApi{pipe: s.pipe}) - http.Handle("/", h) - - err := http.Serve(s.listener, nil) - // FIX Complains on shutdown due to listner already being closed - if err != nil { - jsonlogger.Errorln("Error on JSON-RPC interface:", err) - } -} - -func NewJsonRpcServer(pipe *xeth.JSXEth, port int) (*JsonRpcServer, error) { - sport := fmt.Sprintf(":%d", port) - l, err := net.Listen("tcp", sport) - if err != nil { - return nil, err - } - - return &JsonRpcServer{ - listener: l, - quit: make(chan bool), - pipe: pipe, - }, nil -} - -func apiHandler(xeth *EthereumApi) http.Handler { - fn := func(w http.ResponseWriter, req *http.Request) { - jsonlogger.Debugln("Handling request") - - reqParsed, reqerr := JSON.ParseRequestBody(req) - if reqerr != nil { - JSON.Send(w, &RpcErrorResponse{JsonRpc: reqParsed.JsonRpc, ID: reqParsed.ID, Error: true, ErrorText: ErrorParseRequest}) - return - } - - var response interface{} - reserr := xeth.GetRequestReply(&reqParsed, &response) - if reserr != nil { - jsonlogger.Errorln(reserr) - JSON.Send(w, &RpcErrorResponse{JsonRpc: reqParsed.JsonRpc, ID: reqParsed.ID, Error: true, ErrorText: reserr.Error()}) - return - } - - jsonlogger.Debugf("Generated response: %T %s", response, response) - JSON.Send(w, &RpcSuccessResponse{JsonRpc: reqParsed.JsonRpc, ID: reqParsed.ID, Error: false, Result: response}) - } - - return http.HandlerFunc(fn) -} |