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e50d43fd32
for transport that are using timeout connections, we set the maxIdleConnsPerHost to -1. The default transport does not clear the timeout for the connections it sets to be idle. So the connections with timeout cannot be reused.
44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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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 transport
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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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// NewTimeoutTransport returns a transport created using the given TLS info.
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// If read/write on the created connection blocks longer than its time limit,
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// it will return timeout error.
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func NewTimeoutTransport(info TLSInfo, dialtimeoutd, rdtimeoutd, wtimeoutd time.Duration) (*http.Transport, error) {
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tr, err := NewTransport(info)
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if err != nil {
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return nil, err
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}
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// the timeouted connection will tiemout soon after it is idle.
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// it should not be put back to http transport as an idle connection for future usage.
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tr.MaxIdleConnsPerHost = -1
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tr.Dial = (&rwTimeoutDialer{
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Dialer: net.Dialer{
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Timeout: dialtimeoutd,
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KeepAlive: 30 * time.Second,
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},
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rdtimeoutd: rdtimeoutd,
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wtimeoutd: wtimeoutd,
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}).Dial
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return tr, nil
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}
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