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8b492b4121
This makes wsconn.Conns somewhat present reasonably when they are the client of an http.Request, rather than just put a placeholder in that field. Updates tailscale/corp#13777 Signed-off-by: David Anderson <danderson@tailscale.com>
33 lines
693 B
Go
33 lines
693 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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//go:build linux || js
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package derphttp
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import (
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"context"
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"log"
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"net"
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"nhooyr.io/websocket"
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"tailscale.com/net/wsconn"
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)
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func init() {
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dialWebsocketFunc = dialWebsocket
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}
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func dialWebsocket(ctx context.Context, urlStr string) (net.Conn, error) {
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c, res, err := websocket.Dial(ctx, urlStr, &websocket.DialOptions{
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Subprotocols: []string{"derp"},
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})
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if err != nil {
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log.Printf("websocket Dial: %v, %+v", err, res)
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return nil, err
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}
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log.Printf("websocket: connected to %v", urlStr)
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netConn := wsconn.NetConn(context.Background(), c, websocket.MessageBinary, urlStr)
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return netConn, nil
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}
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