Re: firewall and UDP packets, and errocode 10004
- From: "Arkady Frenkel" <arkadyf@xxxxxxxxxxxxxxxx>
- Date: Thu, 20 Jul 2006 08:28:08 +0200
Did you tried to uninstall/install TCP stack , or try that on different
machine. Seems like something wrong with your TCP stack
Arkady
<yairinbal@xxxxxxxxx> wrote in message
news:1153329686.597272.295180@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Hi Arkady,
I tried using blocking and non-blocking sockets and the problem still
occur.
Thanks,
Yair
Arkady Frenkel wrote:
Another proposition : change your socket to non-blocked if it blocked
Arkady
<yairinbal@xxxxxxxxx> wrote in message
news:1153299720.836331.235660@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Hi Aakady,
We have no special LSP installed (i double checked and view
sporder.exe). It shows the expected LSPs:
MSAFD TCPIP TCP/IP
MSAFD TCPIP UDP/IP
MSAFD TCPIP RAW/IP
RSVP UDP Service provider
RSVP TCP Service provider
MSAFD NetBios....
Thanks,
Yair
Arkady Frenkel wrote:
Maybe some LSP installed on your computer , check it with sporder.exe
(PSDK)
Arkady
<yairinbal@xxxxxxxxx> wrote in message
news:1153229679.191235.77880@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Hello,
I have a packet filtering firewall that blocks outgoing connection
from
my machine.
I have an application that sends UDP packets. Apparently sendto()
function fails with error code 10004 (A blocking operation was
interrupted by a call to WSACancelBlockingCall).
It happens both on WIN2KSP4 and WIN2K3SP1
1. I am not using blocking hooks at all
2. As far as I understand, sendto() function should send packets and
succeed as soon as they leave the tcpip/ip stack (even the packets
are
blocked in lower level by the packet filtering firewall).
Does anyone have any explanation for this behavior?
Thanks,
Yair
.
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