Attn: Mike Belshe

net/base/listen_socket.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 // winsock2.h must be included first in order to ensure it is included before
 // windows.h.
 #include <winsock2.h>
@@ skipping 28 matching lines @@
 #if defined(OS_WIN)
 const SOCKET ListenSocket::kInvalidSocket = INVALID_SOCKET;
 const int ListenSocket::kSocketError = SOCKET_ERROR;
 #elif defined(OS_POSIX)
 const SOCKET ListenSocket::kInvalidSocket = -1;
 const int ListenSocket::kSocketError = -1;
 #endif
 
 ListenSocket* ListenSocket::Listen(std::string ip, int port,
                                    ListenSocketDelegate* del) {
-  SOCKET s = Listen(ip, port);
+  SOCKET s = Listen(ip, port, del->protocol());
   if (s == kInvalidSocket) {
     // TODO(erikkay): error handling
   } else {
     ListenSocket* sock = new ListenSocket(s, del);
     sock->Listen();
     return sock;
   }
   return NULL;
 }
 
@@ skipping 37 matching lines @@
 ListenSocket::~ListenSocket() {
 #if defined(OS_WIN)
   if (socket_event_) {
     WSACloseEvent(socket_event_);
     socket_event_ = WSA_INVALID_EVENT;
   }
 #endif
   CloseSocket(socket_);
 }
 
-SOCKET ListenSocket::Listen(std::string ip, int port) {
-  SOCKET s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+SOCKET ListenSocket::Listen(std::string ip, int port, int protocol) {
+  SOCKET s = socket(AF_INET, SOCK_STREAM, protocol);
   if (s != kInvalidSocket) {
 #if defined(OS_POSIX)
     // Allow rapid reuse.
     static const int kOn = 1;
     setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &kOn, sizeof(kOn));
 #endif
     sockaddr_in addr;
     memset(&addr, 0, sizeof(addr));
     addr.sin_family = AF_INET;
     addr.sin_addr.s_addr = inet_addr(ip.c_str());
@@ skipping 197 matching lines @@
   }
 }
 
 void ListenSocket::OnFileCanWriteWithoutBlocking(int fd) {
   // MessagePumpLibevent callback, we don't listen for write events
   // so we shouldn't ever reach here.
   NOTREACHED();
 }
 
 #endif