fix(signal): prevent Fiber::switch in pcntl_signal callback

Author: cclilshy

src/Runtime/Trait/StateMachine.php

@@ -65,11 +65,11 @@ public function setState(string $state): void
             return;
         }
 
-        if ($state === Coroutine::STATE_DEAD && isset($this->fiber)) {
-            if (!$this->fiber->isTerminated()) {
-                throw new CoroutineException('状态不同步');
-            }
-        }
+        //        if ($state === Coroutine::STATE_DEAD && isset($this->fiber)) {
+        //            if (!$this->fiber->isTerminated()) {
+        //                throw new CoroutineException('状态不同步');
+        //            }
+        //        }
 
         $this->state = $state;
 

src/Watch/StreamWatcher.php

@@ -13,6 +13,8 @@
 namespace Ripple\Watch;
 
 use Closure;
+use Ripple\Coroutine;
+use Ripple\Runtime\Scheduler;
 use Ripple\Runtime\Support\Display;
 use Ripple\Runtime\Support\Stdin;
 use Ripple\Watch\Interface\WatchAbstract;
@@ -276,7 +278,10 @@ public function watchSignal(int $signal, Closure $callback): int
                 if (isset($this->signalWatchers[$signal])) {
                     foreach ($this->signalWatchers[$signal] as $watchId => $callback) {
                         try {
-                            $callback($watchId, $signal);
+                            //                            $callback($watchId, $signal);
+                            $coroutine = Coroutine::create($callback);
+                            $coroutine->bind($watchId, $signal);
+                            Scheduler::enqueue($coroutine);
                         } catch (Throwable $exception) {
                             Stdin::println(Display::exception($exception));
                         }