同步和异步通信：选择同步通信的客户机将等待响应。

Synchronous and asynchronous communication: Clients that choose to use synchronous communication will wait for a response.

youdao

同步和异步通信：选择同步通信的客户机将等待响应。

Synchronous and asynchronous communication: Clients that choose to use synchronous communication will wait for a response.

youdao