e75c615ba1
Fixes #149 Co-authored-by: Sergey Egorov <sergey.egorov@teleste.com> Co-authored-by: Sebastien Binet <binet@cern.ch>
46 lines
862 B
Go
46 lines
862 B
Go
// Copyright 2020 The go-zeromq Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package zmq4
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import (
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"fmt"
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"io"
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"log"
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"net"
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)
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var (
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Devnull = log.New(io.Discard, "zmq4: ", 0)
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)
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func must(str string, err error) string {
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if err != nil {
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panic(err)
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}
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return str
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}
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func EndPoint(transport string) (string, error) {
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switch transport {
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case "tcp":
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addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
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if err != nil {
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return "", err
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}
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l, err := net.ListenTCP("tcp", addr)
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if err != nil {
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return "", err
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}
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defer l.Close()
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return fmt.Sprintf("tcp://%s", l.Addr()), nil
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case "ipc":
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return "ipc://tmp-" + newUUID(), nil
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case "inproc":
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return "inproc://tmp-" + newUUID(), nil
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default:
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panic("invalid transport: [" + transport + "]")
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}
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}
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