message blocking

The message processing method solves message blocking problem, and implements message passing among node computers and/ or host computer effectively.

这种消息处理方式解决了消息堵塞问题，能够有效地实现节点机与HOST机、节点机与节点机之间的消息传递。

WSAAsyncSelect using non-blocking message mode.

采用了WSAAsyncSelect无阻塞消息模式.

There is no "message blocking" meaning a10 MB message with SYNC_ACK guarantee level will not stop a10 KB NO_ACK guarantee level.

没有“消息阻塞”意味着使用SYNC ACK保证级别传递10M消息不会中断使用NO ACK保证级别传递的10KB信息。

Considering the feature of TCP/ IP protocol, a new method is presented in this article to resolve the problem in video communication. Not only prevent the errors like dead-locking and message blocking are prevented, but the image quality is improved obviously.

从TCP／IP协议的特性出发，对视频通信中存在的问题提出了新的解决方法，这不仅有效地防止了死锁、消息阻塞等性能问题，而且使通信中的图像质量有了明显的提高。