调试局域网直播接口

Tapd: http://tapd.oa.com/NEW_IOT/prong/stories/view/1020393192869350657

Change-Id: I37d4f0551680ed16e8928e45e1c697769ca10f96

Author: tonychanchen

Source/SDK/LinkVideo/TIoTCoreXP2PBridge.mm

@@ -92,7 +92,9 @@ void XP2PDataMsgHandle(const char *idd, uint8_t* recv_buf, size_t recv_len) {
 //    if ([delegate respondsToSelector:@selector(getVideoPacket:len:)]) {
 //        [delegate getVideoPacket:recv_buf len:recv_len];
 //    }
-    return nullptr;
+    char *msg = (char *)recv_buf;
+    printf("device feedback ==> %s",msg);
+    return "";
 }
 
 typedef char *(*device_data_recv_handle_t)(const char *id, uint8_t *recv_buf, size_t recv_len);
@@ -187,8 +189,9 @@ - (NSString *)getUrlForHttpFlv:(NSString *)dev_name {
 
 
 - (XP2PErrCode)startLanAppWith:(NSString *)pro_id dev_name:(NSString *)dev_name remote_host:(NSString *)remote_host remote_port:(NSString *)remote_port {
-    self.dev_name = dev_name;
+    setUserCallbackToXp2p(XP2PDataMsgHandle, XP2PMsgHandle, XP2PReviceDeviceCustomMsgHandle);
 
+    self.dev_name = dev_name;
     int ret = startLanService(dev_name.UTF8String, pro_id.UTF8String, dev_name.UTF8String, remote_host.UTF8String, remote_port.UTF8String);
     return (XP2PErrCode)ret;
 }