Reactor�߳�

Swoole��һ��̵߳ĳ��һ��Ҫ��̣߳��֮ΪReactor�̡߳��TCP��ӣ��շ��ݵ��̡߳�

swoole��߳��Accept�µ��Ӻ󣬻Ὣ��ӷ��һ��̶��Reactor�̣߳��̸߳��socket��socket�ɶ�ʱ��ȡ��ݣ��Э��Ͷ�ݵ�Worker��̡��socket��дʱ��ݷ��͸�TCP�ͻ��ˡ�

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