Using the jar file of JGroup, these files realize to do a stock system which could sell or buy stocks in different machines synchronized and recover from crash easily with buffer for history message

个股期权api 上海期货交易所ctp开发，，需要的请赶紧下载，关于期权的-The development of the stock options ctp api Shanghai Futures,, need, please download quickly, on options

Stock example landing source code()