How to use overbyteICS MidWare as Application Server between Database and UNIGUI Web Server?

[wangxuebin]

hi,everyone:

I want use overbyteICS MidWare as Application Server between Database and UNIGUI Web Server,I try as following:

 

1,put a TAppSrvClient and a TMWBuffer on UniMainModule;

2,put an unibutton on MainForm,in its click method,I wrote:

 

   UniMainModule.AppSrvClient1.Port:='2106';
   UniMainModule.AppSrvClient1.Server:='127.0.0.1';
   UniMainModule.AppSrvClient1.FunctionCode:='unidacSQL';
   UniMainModule.AppSrvClient1.Send;

But this way can not work,showing error msg:Invalid arugment (#10022 in WSAAsyncSelect).

However,if I put TAppSrvClient and a TMWBuffer on UniServerModule,it can works!

But UniServerModule is global,I think I should not put overbyteICS MidWare components on it.

Where is my fault?

Anyone can help me? Thanks in advance!