%0 Journal Article
%T Asynchronous API Pattern and its Application<br>异步接口模式及其应用
%A 何华海
%A 丁柯
%J 计算机科学
%D 2002
%I 
%X In distributed systems,high efficiency can be achieved using asynchronous API between client and server.This paper provides an architectural pattern that implements asynchronous API generally. Asynchronous methods donot execute operations directly,however,they delegate the sending and receiving process to individual threads via aqueue ,the client deals with results by means of callback ,wait or check. Synchronous API is implemented on the baseof asynchronous API. Presently the asynchronous API pattern has been employed in the implementation of messagequeue middleware ISMQ.
%K Design pattern
%K Synchronism/Asynchronism
%K Concurrency
%K Message queue<br>异步接口模式
%K 软件体系结构
%K 通信接口
%K 计算机
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=4B0775DCB8100A83&yid=C3ACC247184A22C1&vid=771469D9D58C34FF&iid=59906B3B2830C2C5&sid=6425DAE0271BB751&eid=F1A8654ADB4E656E&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=7