You can specify a port attribute here if , for example , you want the channel to listen on a port 例如，如果希望信道在某个端口上侦听，可以在此指定端口属性。
Sql server listens for the dac on a dedicated tcp ip port dynamically assigned upon database engine startup Sql server在启动数据库引擎时动态分配的专用tcp / ip端口上侦听dac 。
Class that listens for incoming connection attempts on the specified local ip address and port number 类的新实例，该类在指定的本地ip地址和端口号上侦听是否有传入的连接尝试。
If the default constructor is used , the channel functions only as a client channel , and does not listen on any ports 如果使用默认构造函数，则信道仅用作客户端信道，不在任何端口上侦听。
A channel can listen on an endpoint for inbound messages , send to an endpoint for outbound messages , or both 信道可以在终结点上侦听入站消息，向终结点发送出站消息，或同时进行这两种操作。
If you want your application to listen on a particular port , use internet services manager to specify that iis listen on that port 如果您需要应用程序在特定端口上侦听，请使用internet服务管理器指定iis在该端口上侦听。
With this approach , you listen for smtp requests on a port , process the requests as they are received , and send out the responses when processing is done 使用这种方法时，您在一个端口上侦听smtp请求，当接收到请求时对其进行处理并在处理完成后发出响应。
Even though channels are registered on a per - application - domain basis , different application domains on the same machine cannot register the same channel listening on the same port 即使信道是基于每个应用程序域注册的，同一台计算机上的不同应用程序域仍不能注册在同一个端口上侦听的相同信道。
But you should not specify a port for the channel ; should asp . net create another application domain to handle load , the remoting configuration will cause that new application domain to try to listen on the same port again , raising an exception 例如，可以自定义配置特定httpchannel ，但不应指定该信道的端口；假如asp . net创建另一个应用程序域来处理负载，远程处理配置将导致这个新的应用程序域尝试再次在同一个端口上侦听，从而引发异常。
