message: Update the exit test.
diff: @@ -5,15 +5,35 @@ swoole_coroutine: exit
  --FILE--
  <?php
  require_once __DIR__ . '/../include/bootstrap.php';
  -go(function () {
  - co::sleep(0.001);
  - echo "in coroutine";
  +
  +function route()
  +{
  + controller();
  +}
  +
  +function controller()
  +{
  + your_code();
  +}
  +
  +function your_code()
  +{
  + co::sleep(.001);
  exit;
  +}
  +go(function () {
  + try {
  + echo "in coroutine\n";
  + route();
  + } catch (\Swoole\ExitException $e) {
  + $flags = $e->getFlags();
  + assert($flags & SWOOLE_EXIT_IN_COROUTINE);
  + echo "exit coroutine\n";
  + return;
  + }
  + echo "never here\n";
  });
  ?>
  ---EXPECTF--
  +--EXPECT--
  in coroutine
  -Fatal error: Uncaught Error: cannot exit in coroutine. in %s:%d
  -Stack trace:
  -#0 {main}
  - thrown in %s on line %d
  \ No newline at end of file
  +exit coroutine
  