44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
// Copyright 2013 Prometheus Team
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package utility
|
|
|
|
import (
|
|
"net"
|
|
"net/http"
|
|
"time"
|
|
)
|
|
|
|
// NewDeadlineClient returns a new http.Client which will time out long running
|
|
// requests.
|
|
func NewDeadlineClient(timeout time.Duration) http.Client {
|
|
return http.Client{
|
|
Transport: &http.Transport{
|
|
// We need to disable keepalive, becasue we set a deadline on the
|
|
// underlying connection.
|
|
DisableKeepAlives: true,
|
|
Dial: func(netw, addr string) (c net.Conn, err error) {
|
|
start := time.Now()
|
|
|
|
c, err = net.DialTimeout(netw, addr, timeout)
|
|
|
|
if err == nil {
|
|
c.SetDeadline(start.Add(timeout))
|
|
}
|
|
|
|
return
|
|
},
|
|
},
|
|
}
|
|
}
|