| 摘要 |
There is provided a system and method for ensuring relatively reliable transmission of data across a network connection from a client device to a server. The client device has a buffer in which new data items for transmission are stored on a FIFO basis. The method significantly reduces the chance of losing important data even when sending it over an unreliable connection. It does this without the cost. complexity and possible performance sacrifices of a fully-reliable transport protocol. In cases where limited memory is available on the processor of the client device, the method can be implemented even when memory is insufficient to store "reliable" transmission protocol code. The method is especially useful if the client is a relatively simple device, which has no other need for the processing power needed to implement TCP or other such protocols. In one example, the client device may be a terminal including a display and may wish to return keyboard and mouse data. The network may be wireless.
|
