Getting long polling from ajax with an webservice (written in delphi.net) is more troublesome then i expected. It seems that my webservice (or the webserver for that manner) is only handling one connection at a time?

To see the effect try: http://strato.vanderhoning.net/default.htm . Once an second ie is opened things go haywire.

To disect the problem i have the following testcase:
Open http://strato.vanderhoning.net/Handler.ashx twice and then
Use http://strato.vanderhoning.net/VmsAp...rm&name=ytestr to add a new text line.
Now only the first window updates.

Any ideas on what could be wrong are appriciated.