for memory leak detect, move the payload create to message.

@@ -166,6 +166,18 @@ SrsCommonMessage::~SrsCommonMessage()
     srs_freep(payload);
     srs_freep(payload);
 }
 }
 
 
+void SrsCommonMessage::create_payload(int size)
+{
+    srs_freep(payload);
+    
+    payload = new char[size];
+    srs_verbose("create payload for RTMP message. size=%d", size);
+    
+#ifdef SRS_MEM_WATCH
+    srs_memory_watch(payload, "RTMP.msg.payload", size);
+#endif
+}
+
 SrsSharedPtrMessage::SrsSharedPtrPayload::SrsSharedPtrPayload()
 SrsSharedPtrMessage::SrsSharedPtrPayload::SrsSharedPtrPayload()
 {
 {
     payload = NULL;
     payload = NULL;

@@ -283,8 +283,12 @@ public:
     char* payload;
     char* payload;
 public:
 public:
     SrsCommonMessage();
     SrsCommonMessage();
-public:
     virtual ~SrsCommonMessage();
     virtual ~SrsCommonMessage();
+public:
+    /**
+     * alloc the payload to specified size of bytes.
+     */
+    virtual void create_payload(int size);
 };
 };
 
 
 /**
 /**

@@ -30,7 +30,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_kernel_utility.hpp>
 #include <srs_kernel_utility.hpp>
 #include <srs_protocol_buffer.hpp>
 #include <srs_protocol_buffer.hpp>
 #include <srs_rtmp_utility.hpp>
 #include <srs_rtmp_utility.hpp>
-#include <srs_core_mem_watch.hpp>
 
 
 // for srs-librtmp, @see https://github.com/simple-rtmp-server/srs/issues/213
 // for srs-librtmp, @see https://github.com/simple-rtmp-server/srs/issues/213
 #ifndef _WIN32
 #ifndef _WIN32
@@ -1411,11 +1410,7 @@ int SrsProtocol::read_message_payload(SrsChunkStream* chunk, SrsCommonMessage**
 
 
     // create msg payload if not initialized
     // create msg payload if not initialized
     if (!chunk->msg->payload) {
     if (!chunk->msg->payload) {
-        chunk->msg->payload = new char[chunk->header.payload_length];
-        srs_verbose("create payload for RTMP message. size=%d", chunk->header.payload_length);
-#ifdef SRS_MEM_WATCH
-        srs_memory_watch(chunk->msg->payload, "msg.payload", chunk->header.payload_length);
-#endif
+        chunk->msg->create_payload(chunk->header.payload_length);
     }
     }
     
     
     // read payload to buffer
     // read payload to buffer