no message

websocket/idcolWss.php

@@ -107,9 +107,9 @@ $ws_worker->onWorkerStart = function($ws_worker)
                             while (strlen($file_path) < 200) {
                                 $file_path .= '0';
                             }
-                            $cmd .= $file_path;
-                            $cmd = crc16(pack('H*', $cmd));
-                            $mqtt->publish($topick.$address, unpack('H*', $cmd));
+                            // $cmd .= $file_path;
+                            $crc = crc16(pack('H*', $cmd).$file_path);
+                            $mqtt->publish($topick.$address, pack('H*', $cmd).$file_path.pack('H*',).$crc);
 
                             $index = strtolower($address);
                             $devUpdateList[$index] = array('client'=>$client,'lamp_id'=>$v['lamp_id'],'time'=>time(),'type'=>0,'step'=>0,'number'=>$number);