RTC: Remove source from conneciton init.

trunk/src/app/srs_app_rtc_conn.cpp

@@ -1965,8 +1965,7 @@ srs_error_t SrsRtcConnection::add_player2(SrsRequest* req, SrsSdp& local_sdp)
     return err;
 }
 
-// TODO: FIXME: Remove unused source.
-srs_error_t SrsRtcConnection::initialize(SrsRtcStream* source, SrsRequest* r, bool is_publisher, bool dtls, bool srtp, string username)
+srs_error_t SrsRtcConnection::initialize(SrsRequest* r, bool is_publisher, bool dtls, bool srtp, string username)
 {
     srs_error_t err = srs_success;
 

trunk/src/app/srs_app_rtc_conn.hpp

@@ -395,6 +395,7 @@ private:
 private:
     // For each RTC session, we use a specified cid for debugging logs.
     SrsContextId cid;
+    // TODO: FIXME: Rename to req_.
     SrsRequest* req;
     SrsSdp remote_sdp;
     SrsSdp local_sdp;
@@ -431,7 +432,7 @@ public:
     srs_error_t add_player2(SrsRequest* request, SrsSdp& local_sdp);
 public:
     // Before initialize, user must set the local SDP, which is used to inititlize DTLS.
-    srs_error_t initialize(SrsRtcStream* source, SrsRequest* r, bool is_publisher, bool dtls, bool srtp, std::string username);
+    srs_error_t initialize(SrsRequest* r, bool is_publisher, bool dtls, bool srtp, std::string username);
     // The peer address may change, we can identify that by STUN messages.
     srs_error_t on_stun(SrsUdpMuxSocket* skt, SrsStunPacket* r);
     srs_error_t on_dtls(char* data, int nb_data);

trunk/src/app/srs_app_rtc_server.cpp

@@ -398,7 +398,7 @@ srs_error_t SrsRtcServer::create_session(
 
     // TODO: FIXME: add do_create_session to error process.
     SrsRtcConnection* session = new SrsRtcConnection(this, cid);
-    if ((err = do_create_session(session, req, remote_sdp, local_sdp, mock_eip, publish, dtls, srtp, source)) != srs_success) {
+    if ((err = do_create_session(session, req, remote_sdp, local_sdp, mock_eip, publish, dtls, srtp)) != srs_success) {
         srs_freep(session);
         return srs_error_wrap(err, "create session");
     }
@@ -410,7 +410,7 @@ srs_error_t SrsRtcServer::create_session(
 
 srs_error_t SrsRtcServer::do_create_session(
     SrsRtcConnection* session, SrsRequest* req, const SrsSdp& remote_sdp, SrsSdp& local_sdp, const std::string& mock_eip,
-    bool publish, bool dtls, bool srtp, SrsRtcStream* source
+    bool publish, bool dtls, bool srtp
 )
 {
     srs_error_t err = srs_success;
@@ -478,11 +478,13 @@ srs_error_t SrsRtcServer::do_create_session(
     session->set_state(WAITING_STUN);
 
     // Before session initialize, we must setup the local SDP.
-    if ((err = session->initialize(source, req, publish, dtls, srtp, username)) != srs_success) {
+    if ((err = session->initialize(req, publish, dtls, srtp, username)) != srs_success) {
         return srs_error_wrap(err, "init");
     }
 
+    // We allows username is optional, but it never empty here.
     map_username_session.insert(make_pair(username, session));
+
     return err;
 }
 
@@ -536,18 +538,14 @@ srs_error_t SrsRtcServer::setup_session2(SrsRtcConnection* session, SrsRequest*
         return err;
     }
 
-    SrsRtcStream* source = NULL;
-    if ((err = _srs_rtc_sources->fetch_or_create(req, &source)) != srs_success) {
-        return srs_error_wrap(err, "create source");
-    }
-
     // TODO: FIXME: Collision detect.
     string username = session->get_local_sdp()->get_ice_ufrag() + ":" + remote_sdp.get_ice_ufrag();
 
-    if ((err = session->initialize(source, req, false, true, true, username)) != srs_success) {
+    if ((err = session->initialize(req, false, true, true, username)) != srs_success) {
         return srs_error_wrap(err, "init");
     }
 
+    // We allows username is optional, but it never empty here.
     map_username_session.insert(make_pair(username, session));
 
     session->set_remote_sdp(remote_sdp);

trunk/src/app/srs_app_rtc_server.hpp

@@ -109,7 +109,7 @@ public:
 private:
     srs_error_t do_create_session(
         SrsRtcConnection* session, SrsRequest* req, const SrsSdp& remote_sdp, SrsSdp& local_sdp,
-        const std::string& mock_eip, bool publish, bool dtls, bool srtp, SrsRtcStream* source
+        const std::string& mock_eip, bool publish, bool dtls, bool srtp
     );
 public:
     // We start offering, create_session2 to generate offer, setup_session2 to handle answer.