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43 lines
1.2 KiB
43 lines
1.2 KiB
// Copyright 2013 The Prometheus Authors |
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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, because 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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