# task_ipc_mode
设置task进程与worker进程之间通信的方式。
- 1, 使用unix socket通信
- 2, 使用消息队列通信
- 3, 使用消息队列通信，并设置为争抢模式
> 设置为3后，task/taskwait将无法指定目标进程ID
| Swoole流程 |
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- 备用：已移除的历史特性
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- 历史：版本更新记录
- v1.5
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