1 // Copyright 2015 go-swagger maintainers
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
7 // http://www.apache.org/licenses/LICENSE-2.0
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
22 // SplitHostPort splits a network address into a host and a port.
23 // The port is -1 when there is no port to be found
24 func SplitHostPort(addr string) (host string, port int, err error) {
25 h, p, err := net.SplitHostPort(addr)
30 return "", -1, &net.AddrError{Err: "missing port in address", Addr: addr}
33 pi, err := strconv.Atoi(p)