two phase web method calls

[hharry]

hello all,

i have a web service method which queries a database and returns the
query result in an xml string.

is it possible to implement a two-phase web service which returns an
immediate confirmation response, and then the results ?

i am looking at asynchronous web methods and msmq at the moment, but
any pointers appreciated..

thanks in advance

 

[simida]

Hi,
Maybe asynchronous method invoking will help you. You can invoke
webservice method by using asynichronous mode. Add set CALLBACK method
to wait for query operatioin. you can receive xml string when operation
completed.

Hope it works.

Sincerely,
simida