In Listing 1, the call to select blocks until the server either receives a new client or detects available bytes being written to an open socket.

在清单1中，在服务器接收新客户机或检测到正把可用的字节写到打开的socket前，select的调用阻塞了。

youdao

In Listing 1, the call to select blocks until the server either receives a new client or detects available bytes being written to an open socket.

在清单1中，在服务器接收新客户机或检测到正把可用的字节写到打开的socket前，select的调用阻塞了。

youdao