golang.org/x/net@v0.25.1-0.20240516223405-c87a5b62e243/websocket/dial.go (about)

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package websocket
     6  
     7  import (
     8  	"context"
     9  	"crypto/tls"
    10  	"net"
    11  )
    12  
    13  func dialWithDialer(ctx context.Context, dialer *net.Dialer, config *Config) (conn net.Conn, err error) {
    14  	switch config.Location.Scheme {
    15  	case "ws":
    16  		conn, err = dialer.DialContext(ctx, "tcp", parseAuthority(config.Location))
    17  
    18  	case "wss":
    19  		tlsDialer := &tls.Dialer{
    20  			NetDialer: dialer,
    21  			Config:    config.TlsConfig,
    22  		}
    23  
    24  		conn, err = tlsDialer.DialContext(ctx, "tcp", parseAuthority(config.Location))
    25  	default:
    26  		err = ErrBadScheme
    27  	}
    28  	return
    29  }