\n"; } else { while ($conn = stream_socket_accept($socket)) { $i = 0; while(true) { $r = fwrite($conn, str_repeat("A", 8192)); usleep(1000); if (empty($r)) { echo "count $i \n"; var_dump($r); stream_set_blocking($conn, 0); } else{ $i++; } if ($r === false) break; } fclose($conn); } fclose($socket); }