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28 lines
688 B
Go
28 lines
688 B
Go
2 years ago
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// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build go1.15
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// +build go1.15
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package http2
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import (
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"context"
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"crypto/tls"
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)
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// dialTLSWithContext uses tls.Dialer, added in Go 1.15, to open a TLS
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// connection.
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func (t *Transport) dialTLSWithContext(ctx context.Context, network, addr string, cfg *tls.Config) (*tls.Conn, error) {
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dialer := &tls.Dialer{
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Config: cfg,
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}
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cn, err := dialer.DialContext(ctx, network, addr)
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if err != nil {
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return nil, err
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}
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tlsCn := cn.(*tls.Conn) // DialContext comment promises this will always succeed
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return tlsCn, nil
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}
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