github.com/sberex/go-sberex@v1.8.2-0.20181113200658-ed96ac38f7d7/rpc/inproc.go (about)

     1  // This file is part of the go-sberex library. The go-sberex library is 
     2  // free software: you can redistribute it and/or modify it under the terms 
     3  // of the GNU Lesser General Public License as published by the Free 
     4  // Software Foundation, either version 3 of the License, or (at your option)
     5  // any later version.
     6  //
     7  // The go-sberex library is distributed in the hope that it will be useful, 
     8  // but WITHOUT ANY WARRANTY; without even the implied warranty of
     9  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 
    10  // General Public License <http://www.gnu.org/licenses/> for more details.
    11  
    12  package rpc
    13  
    14  import (
    15  	"context"
    16  	"net"
    17  )
    18  
    19  // NewInProcClient attaches an in-process connection to the given RPC server.
    20  func DialInProc(handler *Server) *Client {
    21  	initctx := context.Background()
    22  	c, _ := newClient(initctx, func(context.Context) (net.Conn, error) {
    23  		p1, p2 := net.Pipe()
    24  		go handler.ServeCodec(NewJSONCodec(p1), OptionMethodInvocation|OptionSubscriptions)
    25  		return p2, nil
    26  	})
    27  	return c
    28  }