变更

kiri-actor/Actor.php

@@ -0,0 +1,136 @@
+<?php
+
+namespace Kiri\Actor;
+
+use Swoole\Coroutine\Channel;
+
+abstract class Actor implements ActorInterface
+{
+
+
+	/**
+	 * @var Channel
+	 */
+	private Channel $channel;
+
+
+	/**
+	 * @var bool
+	 */
+	private bool $isShutdown = false;
+
+
+	/**
+	 * @var ActorState
+	 */
+	private ActorState $state;
+
+
+	/**
+	 * @var float
+	 */
+	private float $startTime = 0;
+
+
+	/**
+	 * @return ActorState
+	 */
+	public function getState(): ActorState
+	{
+		return $this->state;
+	}
+
+
+	/**
+	 * @param ActorState $state
+	 */
+	public function setState(ActorState $state): void
+	{
+		$this->state = $state;
+	}
+
+
+	/**
+	 * @return float
+	 */
+	public function getRunTime(): float
+	{
+		return microtime(true) - $this->startTime;
+	}
+
+
+	/**
+	 * @param string $uniqueId
+	 */
+	private function __construct(readonly public string $uniqueId)
+	{
+		$this->channel = new Channel(1000);
+		$this->startTime = microtime(true);
+	}
+
+
+	/**
+	 * @param $id
+	 * @return static
+	 */
+	public static function newActor($id): static
+	{
+		return new static($id);
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getName(): string
+	{
+		return $this->uniqueId;
+	}
+
+
+	/**
+	 * @param mixed $response
+	 * @return bool
+	 */
+	public function write(mixed $response): bool
+	{
+		return $this->channel->push($response);
+	}
+
+
+	/**
+	 * @return void
+	 */
+	public function shutdown(): void
+	{
+		$this->isShutdown = true;
+		$this->channel->close();
+	}
+
+
+	/**
+	 * @return void
+	 */
+	public function run(): void
+	{
+		if ($this->channel->errCode == SWOOLE_CHANNEL_CLOSED) {
+			if ($this->isShutdown) {
+				return;
+			}
+			$this->channel = new Channel(1000);
+		}
+		$this->setState(ActorState::BUSY);
+		while (!$this->isShutdown) {
+			$message = $this->channel->pop();
+			$this->process($message);
+			unset($message);
+		}
+		$this->setState(ActorState::IDLE);
+		if ($this->isShutdown) {
+			$this->channel->close();
+			return;
+		}
+		$this->run();
+	}
+
+}