Multiple Threads runs HttpWebRequest

[Roy Fisher]

Hi,

I have an application which scan the network for http servers,
I use the HttpWebRequest.
When I use 1 working thread everything is working OK,
but when I use more than 1 working thread most of the requests which should
connect to a http server does'nt work.

I use the ethreal to sniff and noticed that those requests goes somthing
like :
Syn (from me to the server)
Syn, Ack (from the server to me)
Ack (from me to the server) - Here the checksum of the packet is wrong, all
the Syn Ack is of course a low level implementation.

any ideas ?

 

[Teemu Keiski]

Could maxconnections configuration element have anything to do with this?

http://msdn.microsoft.com/library/d...ref/html/gngrfconnectionmanagementelement.asp

E.g could it be some sort of limit with maximum number of outbound
connections? Or do you get any actual error msg?