receive data buffer的意思|示意

With every overlapped send or receive operation, it is possible that the data buffer submitted will be locked.

每当我们重叠提交一个send或receive操作的时候，其中指定的发送或接收缓冲区就被锁定了。

Since you know the client will connect and immediately send data, supplying a receive buffer can make things substantially easier.

我们知道客户端会在发出连接请求后立刻传送数据，所以如果我们准备好接收缓冲区会使事情变得更为容易。

With every overlapped send or receive operation, it is possible that the data buffer submitted will be locked.

每一次重复发送或接收操作，可能是缓冲区的数据提交将被锁定。