github.com/theQRL/go-zond@v0.1.1/rpc/ipc_windows.go (about)

     1  // Copyright 2015 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum 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 go-ethereum 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 go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  //go:build windows
    18  // +build windows
    19  
    20  package rpc
    21  
    22  import (
    23  	"context"
    24  	"net"
    25  	"time"
    26  
    27  	"github.com/Microsoft/go-winio"
    28  )
    29  
    30  // This is used if the dialing context has no deadline. It is much smaller than the
    31  // defaultDialTimeout because named pipes are local and there is no need to wait so long.
    32  const defaultPipeDialTimeout = 2 * time.Second
    33  
    34  // ipcListen will create a named pipe on the given endpoint.
    35  func ipcListen(endpoint string) (net.Listener, error) {
    36  	return winio.ListenPipe(endpoint, nil)
    37  }
    38  
    39  // newIPCConnection will connect to a named pipe with the given endpoint as name.
    40  func newIPCConnection(ctx context.Context, endpoint string) (net.Conn, error) {
    41  	ctx, cancel := context.WithTimeout(ctx, defaultPipeDialTimeout)
    42  	defer cancel()
    43  	return winio.DialPipeContext(ctx, endpoint)
    44  }