//go:build !windows // +build !windows /* ** Copyright (C) 2001-2025 Zabbix SIA ** ** This program is free software: you can redistribute it and/or modify it under the terms of ** the GNU Affero General Public License as published by the Free Software Foundation, version 3. ** ** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; ** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ** See the GNU Affero General Public License for more details. ** ** You should have received a copy of the GNU Affero General Public License along with this program. ** If not, see <https://www.gnu.org/licenses/>. **/ package zbxcomms import ( "fmt" "net" "golang.zabbix.com/agent2/pkg/tls" ) func Listen(address string, args ...interface{}) (c *Listener, err error) { var tlsconfig *tls.Config if len(args) > 0 { var ok bool if tlsconfig, ok = args[0].(*tls.Config); !ok { return nil, fmt.Errorf("invalid TLS configuration parameter of type %T", args[0]) } } l, tmperr := net.Listen("tcp", address) if tmperr != nil { return nil, fmt.Errorf("Listen failed: %s", tmperr.Error()) } c = &Listener{listener: l.(*net.TCPListener), tlsconfig: tlsconfig} return }