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28 #include "talk/base/asynchttprequest.h"
33 MSG_TIMEOUT = SignalThread::ST_MSG_FIRST_AVAILABLE,
36 static const int kDefaultHTTPTimeout = 30 * 1000; // 30 sec
38 ///////////////////////////////////////////////////////////////////////////////
40 ///////////////////////////////////////////////////////////////////////////////
42 AsyncHttpRequest::AsyncHttpRequest(const std::string &user_agent)
47 timeout_(kDefaultHTTPTimeout),
48 fail_redirect_(false),
49 factory_(Thread::Current()->socketserver(), user_agent),
51 client_(user_agent.c_str(), &pool_),
53 client_.SignalHttpClientComplete.connect(this,
54 &AsyncHttpRequest::OnComplete);
57 AsyncHttpRequest::~AsyncHttpRequest() {
60 void AsyncHttpRequest::OnWorkStart() {
61 if (start_delay_ <= 0) {
64 Thread::Current()->PostDelayed(start_delay_, this, MSG_LAUNCH_REQUEST);
68 void AsyncHttpRequest::OnWorkStop() {
69 // worker is already quitting, no need to explicitly quit
70 LOG(LS_INFO) << "HttpRequest cancelled";
73 void AsyncHttpRequest::OnComplete(HttpClient* client, HttpErrorType error) {
74 Thread::Current()->Clear(this, MSG_TIMEOUT);
78 LOG(LS_INFO) << "HttpRequest completed successfully";
81 if (client_.response().hasHeader(HH_LOCATION, &value)) {
82 response_redirect_ = value.c_str();
85 LOG(LS_INFO) << "HttpRequest completed with error: " << error;
91 void AsyncHttpRequest::OnMessage(Message* message) {
92 switch (message->message_id) {
94 LOG(LS_INFO) << "HttpRequest timed out";
98 case MSG_LAUNCH_REQUEST:
102 SignalThread::OnMessage(message);
107 void AsyncHttpRequest::DoWork() {
108 // Do nothing while we wait for the request to finish. We only do this so
109 // that we can be a SignalThread; in the future this class should not be
110 // a SignalThread, since it does not need to spawn a new thread.
111 Thread::Current()->ProcessMessages(kForever);
114 void AsyncHttpRequest::LaunchRequest() {
115 factory_.SetProxy(proxy_);
117 factory_.UseSSL(host_.c_str());
119 bool transparent_proxy = (port_ == 80) &&
120 ((proxy_.type == PROXY_HTTPS) || (proxy_.type == PROXY_UNKNOWN));
121 if (transparent_proxy) {
122 client_.set_proxy(proxy_);
124 client_.set_fail_redirect(fail_redirect_);
125 client_.set_server(SocketAddress(host_, port_));
127 LOG(LS_INFO) << "HttpRequest start: " << host_ + client_.request().path;
129 Thread::Current()->PostDelayed(timeout_, this, MSG_TIMEOUT);
133 } // namespace talk_base