【修改内容】1. tcp连接粘包问题：1）使用json格式找'{'找到完成的json；2）. 收到数据有'\0',用'\0'来区分粘包；2....

【修改内容】1. tcp连接粘包问题：1）使用json格式找'{'找到完成的json；2）. 收到数据有'\0',用'\0'来区分粘包；2. 同意发送格式，发送数据接口数据发送修改为不包括'\0'；3. tcp连接增加锁

application/kcloud/kcloud_data_handle.c

@@ -382,7 +382,7 @@ int KK_Send_CloudState(int state)
     cJSON_AddItemToObject(root, MSG_INFO_STR, infoObj);
     cJSON_AddItemToObject(root, MSG_PAYLOAD_STR,payloadObj);			
 	out=cJSON_Print(root);	
-	kk_ipc_send(IPC_APP2MID, out, strlen(out)+1);
+	kk_ipc_send(IPC_APP2MID, out, strlen(out));
 	cJSON_Delete(root);
 	free(payloadStr);
 	free(infoStr);
@@ -401,6 +401,6 @@ void KK_Sendto_DevData(const char *topic,const char *data)
 	if(send_data == NULL){
 		return;
 	}
-	kk_ipc_send(IPC_APP2MID, send_data, strlen(send_data)+1);
+	kk_ipc_send(IPC_APP2MID, send_data, strlen(send_data));
 	free(send_data);
 }

common/api/com_api.c

@@ -100,7 +100,7 @@ static void watcher_cb (struct ev_loop *loop ,struct ev_io *w, int revents)
         if (strncmp(validDat,MAGIC_ACK, strlen(MAGIC_ACK)) == 0){
             
         }else{
-            kk_ipc_send_ex(loop_ctrl->type, MAGIC_ACK, strlen(MAGIC_ACK)+1, chlMark);
+            kk_ipc_send_ex(loop_ctrl->type, MAGIC_ACK, strlen(MAGIC_ACK), chlMark);
         }
 
         loop_ctrl->isconnect =1;
@@ -453,7 +453,7 @@ int kk_ipc_isconnect(ipc_type type){
     {
         
         for(int i =0; i<20;i++){
-            kk_ipc_send(type, MAGIC, strlen(MAGIC)+1);
+            kk_ipc_send(type, MAGIC, strlen(MAGIC));
             usleep(500000);
             if (loop_ctrl->isconnect == 1){
                 break;

midware/midware/dm/kk_dm_msg.c

@@ -22,7 +22,7 @@ void kk_sendData2app(void *info, void *payload,int isAsync){
 		dm_queue_msg_insert4(buf);
 		
 	}else{
-    	kk_ipc_send(IPC_MID2APP, buf, strlen(buf) + 1);
+    	kk_ipc_send(IPC_MID2APP, buf, strlen(buf) );
 		free(buf);
 	}
     cJSON_Delete(root);

midware/midware/midware.c

@@ -153,7 +153,7 @@ void mid2p_cb(void* data, int len, char* chalMark){
 
 void gw2mid_cb(void* data, int len, char* chalMark){
     if (data != NULL){
-		printf("gw2mid_cb chalMark=%s, data: %s RECEIVED \r\n", chalMark, data);
+		printf("gw2mid_cb chalMark=%s, data: %s [%d]RECEIVED \r\n", chalMark, data,len);
 		mid2p_cb(data,len,chalMark);
     }
 }

midware/midware/ota/iotx_ota.c

@@ -549,7 +549,7 @@ int OTA_publishProgress(void *handle, char* payload){
     cJSON_AddStringToObject(root, "info", topicBuf);
     cJSON_AddStringToObject(root, "payload", payload);
     void *buf = cJSON_Print(root);
-    kk_ipc_send(IPC_MID2APP, buf, strlen(buf) + 1);
+    kk_ipc_send(IPC_MID2APP, buf, strlen(buf));
     free(msgTypeStr);	
     free(topicBuf);
     free(buf);

platform/zigbee/app/builder/Z3GatewayHost/rpc_api/src/rpc_interface_parse.c

+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -112,7 +113,7 @@ static int send_result_resp(cJSON * result,
 
 	char * str_result = rpc_cJSON_Print(result_root);
 	printf("send json:\n%s\n",str_result);
-	return_value = kk_sendData2CCU(str_result, strlen(str_result)+1);
+	return_value = kk_sendData2CCU(str_result, strlen(str_result));
 	free(str_result);	
 	rpc_cJSON_Delete(result_root);
 	return return_value;
@@ -154,7 +155,7 @@ static int send_error_resp(int code, char* message,
 	}	
 	char * str_result = rpc_cJSON_Print(result_root);
     //printf("alla=========== :%d\n", strlen(str_result)+1);
-	return_value = kk_sendData2CCU(str_result, strlen(str_result)+1);
+	return_value = kk_sendData2CCU(str_result, strlen(str_result));
     printf("send_error_resp:\n%s\n", str_result);
 	free(str_result);	
 	rpc_cJSON_Delete(result_root);
@@ -227,7 +228,7 @@ static int eval_request(struct jrpc_server *server, cJSON *root) {
 
 void _cb(void* data, int len, char* chlmark){
 	if (data != NULL){
-		printf("plat_cb: %s RECEIVED \r\n", data); 
+		printf("plat_cb: %s [%d]RECEIVED \r\n", data,len); 
 		cJSON *root;
 		char *end_ptr = NULL;
 
@@ -625,7 +626,7 @@ int jrpc_send_msg(cJSON * msgJson) {
 
 
 
-	return_value = kk_sendData2CCU(str_result, strlen(str_result)+1);
+	return_value = kk_sendData2CCU(str_result, strlen(str_result));
 	free(str_result);
 	return return_value;
 }
@@ -1012,5 +1013,4 @@ void rpc_reportDevices(void)
 		}
 	}
 	rpc_report_devices(devicesJson);
-}
-
+}
\ No newline at end of file