udp traffic forwording with swoole udp server or swoole udp client

udp traffic forwording with swoole udp server or swoole udp client.php

<?php
$ch='';

$udp_server=new swoole_server('0.0.0.0', 21414, SWOOLE_BASE, SWOOLE_UDP);
$udp_server->on('packet', function ($ipsock, $data, $ipsock_con) /* use(&$ch) */
                          {
                              //echo $data."=========sent====\n\n";
                               if ($ipsock_con['port']!=21406)
                               {
                                  $ipsock->sendto('127.0.0.1', 21406, $data); //to wg
                               }
                               else
                               {
                                  $ipsock->sendto('127.0.0.2', 21409, $data); //to tws
                               }
                          }
               );

/*$udp_server->on('workerstart', function($ipsock, $worker_id)
                           {
                               if ($worker_id==0)
                               {
                                    $ch=new swoole_client(SWOOLE_UDP | SWOOLE_ASYNC);
                                    $ch->set(array('bind_address'=>'127.0.0.1', 'bind_port'=>21414));
                                    $ch->on('receive', function ($ch, $data)
                                                         {
                                                             $src_ip_port=$ch->getPeerName();
                                                             //echo $data.$src_ip_port['port']."==========received===\n\n";
                                                             if ($src_ip_port['port']!=21406)
                                                             {
                                                                $ch->sendto('127.0.0.1', 21406, $data); //to wg
                                                             }
                                                             else
                                                             {
                                                                $ch->sendto('127.0.0.2', 21409, $data); //to tws
                                                             }
                                                         }
                                            );
                                    $ch->on('connect', function($ch){});      //don't remove this line
                                    $ch->connect('127.0.0.2', 21409, 0.3);
                               }
                           }
              );*/

$udp_server->start();