Log: Refine context

trunk/src/app/srs_app_http_api.cpp

@@ -1700,6 +1700,9 @@ srs_error_t SrsHttpApi::do_cycle()
 {
     srs_error_t err = srs_success;
 
+    // Create context for API.
+    _srs_context->set_id(_srs_context->generate_id());
+
     srs_trace("API server client, ip=%s:%d", ip.c_str(), port);
     
     // initialize parser

trunk/src/app/srs_app_rtc_api.cpp

@@ -210,8 +210,8 @@ srs_error_t SrsGoApiRtcPlay::do_serve_http(ISrsHttpResponseWriter* w, ISrsHttpMe
 
     srs_trace("RTC username=%s, offer=%dB, answer=%dB", session->username().c_str(),
         remote_sdp_str.length(), local_sdp_str.length());
-    srs_trace("RTC offer: %s", srs_string_replace(remote_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
+    srs_trace("RTC remote offer: %s", srs_string_replace(remote_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
-    srs_trace("RTC answer: %s", srs_string_replace(local_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
+    srs_trace("RTC local answer: %s", srs_string_replace(local_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
 
     return err;
 }
@@ -563,8 +563,8 @@ srs_error_t SrsGoApiRtcPublish::do_serve_http(ISrsHttpResponseWriter* w, ISrsHtt
 
     srs_trace("RTC username=%s, offer=%dB, answer=%dB", session->username().c_str(),
         remote_sdp_str.length(), local_sdp_str.length());
-    srs_trace("RTC offer: %s", srs_string_replace(remote_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
+    srs_trace("RTC remote offer: %s", srs_string_replace(remote_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
-    srs_trace("RTC answer: %s", srs_string_replace(local_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
+    srs_trace("RTC local answer: %s", srs_string_replace(local_sdp_str.c_str(), "\r\n", "\\r\\n").c_str());
 
     return err;
 }

trunk/src/protocol/srs_service_log.cpp

@@ -77,6 +77,16 @@ void SrsThreadContext::clear_cid()
     }
 }
 
+impl_SrsContextRestore::impl_SrsContextRestore(SrsContextId cid)
+{
+    cid_ = cid;
+}
+
+impl_SrsContextRestore::~impl_SrsContextRestore()
+{
+    _srs_context->set_id(cid_);
+}
+
 // LCOV_EXCL_START
 SrsConsoleLog::SrsConsoleLog(SrsLogLevel l, bool u)
 {

trunk/src/protocol/srs_service_log.hpp

@@ -49,6 +49,20 @@ public:
     virtual void clear_cid();
 };
 
+// The context restore stores the context and restore it when done.
+// Usage:
+//      SrsContextRestore(_srs_context->get_id());
+#define SrsContextRestore(cid) \
+    impl_SrsContextRestore _context_restore_instance(cid)
+class impl_SrsContextRestore
+{
+private:
+    SrsContextId cid_;
+public:
+    impl_SrsContextRestore(SrsContextId cid);
+    virtual ~impl_SrsContextRestore();
+};
+
 // The basic console log, which write log to console.
 class SrsConsoleLog : public ISrsLog
 {