gitlab.com/aquachain/aquachain@v1.17.16-rc3.0.20221018032414-e3ddf1e1c055/rpc/ipc.go (about)

     1  // Copyright 2018 The aquachain Authors
     2  // This file is part of the aquachain library.
     3  //
     4  // The aquachain library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The aquachain library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the aquachain library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package rpc
    18  
    19  import (
    20  	"fmt"
    21  	"net"
    22  
    23  	"gitlab.com/aquachain/aquachain/common/log"
    24  )
    25  
    26  // CreateIPCListener creates an listener, on Unix platforms this is a unix socket, on
    27  // Windows this is a named pipe
    28  func CreateIPCListener(endpoint string) (net.Listener, error) {
    29  	return ipcListen(endpoint)
    30  }
    31  
    32  // ServeListener accepts connections on l, serving JSON-RPC on them.
    33  func (srv *Server) ServeListener(l net.Listener) error {
    34  	for {
    35  		conn, err := l.Accept()
    36  		if err != nil {
    37  			return err
    38  		}
    39  		log.Trace(fmt.Sprint("accepted conn", conn.RemoteAddr()))
    40  		go srv.ServeCodec(NewJSONCodec(conn), OptionMethodInvocation|OptionSubscriptions)
    41  	}
    42  }