Connect the release switch to the remote control socket of the camera.
把释放开关接到相机遥控插口。
Each control socket is removed when all connections to the remote host are severed.
当到远程主机的所有连接都被切断时，每个控制套接字都就会被移除。
There are no issues of response buffering because this socket is under direct control of application.
响应缓存的问题不复存在，因为这个套接字直接受应用程序的控制。
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