socket.connect()


在给定的套接字上发起连接。

可能的语法有:

此函数是异步的。 建立连接后,将触发 'connect' 事件。 如果连接出现问题,则将触发 'error' 事件并将错误传给 'error' 监听器,而不是触发 'connect' 事件。 最后一个参数 connectListener(如果提供)将作为 'connect' 事件的监听器添加一次。

此函数仅用于在触发 'close' 之后重新连接套接字,否则可能导致未定义的行为。

Initiate a connection on a given socket.

Possible signatures:

This function is asynchronous. When the connection is established, the 'connect' event will be emitted. If there is a problem connecting, instead of a 'connect' event, an 'error' event will be emitted with the error passed to the 'error' listener. The last parameter connectListener, if supplied, will be added as a listener for the 'connect' event once.

This function should only be used for reconnecting a socket after 'close' has been emitted or otherwise it may lead to undefined behavior.