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