A process associates its input or output channel file descriptors (sockets) with a port number and an IP address, a process known as binding, to send and receive data via the network.

进程会与它输入或输出频道文件的描述符(套接口)联系在一个端口号，IP地址，已知的捆绑的进程上，从而通过网络发送和接受数据。

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Gets the URI that contains the transport address to which messages are sent on the output channel.

获取URI，该URI包含输出通道发送消息的目标传输地址。

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