go.charczuk.com@v0.0.0-20240327042549-bc490516bd1a/sdk/proxyproto/main_test.go (about)

     1  /*
     2  
     3  Copyright (c) 2023 - Present. Will Charczuk. All rights reserved.
     4  Use of this source code is governed by a MIT license that can be found in the LICENSE file at the root of the repository.
     5  
     6  */
     7  
     8  package proxyproto
     9  
    10  import "net"
    11  
    12  func createListener() (net.Listener, error) {
    13  	ln, err := net.Listen("tcp4", "127.0.0.1:0")
    14  	if err != nil {
    15  		return nil, err
    16  	}
    17  	return &Listener{Listener: ln}, nil
    18  }