Non-blocking single transport pattern: in this invocation pattern, you achieve a non-blocking call using only a single transport connection underneath.
非阻塞单传输模式：在此调用模式中，只使用下面的一个传输连接获得非阻塞调用。
Because the remote service call is asynchronous and non-blocking, the GWT client does not wait for a response from the service.
因为远程服务调用是异步的、非阻塞的，所以GWT客户机并不等待服务的响应。
And if the Web Service client needs to have non-blocking (still with single transport connection), then the client should use AsyncCall instead of Call.
如果Web服务客户机需要非阻塞调用(仍然使用单个传输连接)，则Client应该使用AsyncCall，而非Call。
Because of the non-blocking nature of the MSG_DONTWAIT variant of send, the call returns after sending all, some, or none of the data.
由于send的MSG_DONTWAIT变量的无阻塞性质，函数调用在发送完所有的数据、一些数据或没有发送任何数据后返回。
This call is also non-blocking, which means that getnb can return null.
此调用也是非阻塞的，这意味着getnb可以返回null。
So it is a blocking call, while Agent.future gives you options to use the new API for non-blocking future composition.
await是Agent .future . await . result . get的别名，所以它是阻塞型调用，而Agent .future让你可以选择使用针对非阻塞型future组合的新api。
So it is a blocking call, while Agent.future gives you options to use the new API for non-blocking future composition.
await是Agent .future . await . result . get的别名，所以它是阻塞型调用，而Agent .future让你可以选择使用针对非阻塞型future组合的新api。
应用推荐