1<?php 2$serv = new Swoole\Server("0.0.0.0", 9501, SWOOLE_BASE); 3$serv->set(array( 4 'worker_num' => 1, 5 'send_yield' => true, 6 'socket_buffer_size' => 512 * 1024, 7 'kernel_socket_buffer_size' => 65536, 8)); 9$serv->on('connect', function ($serv, $fd) { 10 echo "Client:Connect.\n"; 11}); 12$serv->on('receive', function ($serv, $fd, $reactor_id, $data) { 13 $length = 0; 14 $size = 1024 * 128; 15 while (true) 16 { 17 $ret = $serv->send($fd, str_repeat('A', $size)); 18 if ($ret == false) { 19 break; 20 } 21 $length += $size; 22 echo "send $length success\n"; 23 } 24}); 25$serv->on('close', function ($serv, $fd) { 26 echo "Client: Close.\n"; 27}); 28$serv->start(); 29