Re: ActiveSync disconects other NDIS session
- From: folderol@xxxxxxxxx
- Date: 22 May 2007 03:39:52 -0700
We experience the same troubles. Our NDIS miniport driver cannot
operate with DHCP packets while ActiveSync connection is active. It
started to work when we assigned static IP addresses to RNDISFN1
adapter and disabled DHCP on it (an we also gained significantly
faster RNDIS connection). However, connmgr.exe process was still
terminating connections on other interfaces. When we decided to kill
connmgr.exe programmatically, this one problem had been solved, but
TCP connections had stopped working with our adapter -- only ICMP
packets went through it. For now, I have no idea how to fix this issue
and our product cannot be released to the market. The same code
perfectly works with CE 4.2. I think Windows Mobile 5.0 networking is
a significant step down comparing to previous versions of WinCE.
On May 9, 8:53 am, Doron Cohen <DoronCo...@xxxxxxxxxxxxxxxxxxxxxxxxx>
wrote:
We develope MDTV application which recieves DVBH TV transmition and enables
video players to show the MDTV broadcast.
Our device driver acts as NDIS miniport which sends IP/UDP packets recieved
from the MDTV modem and put it in the device IP stack.
Out system works fine as long as the active sync is not working, but as the
device placed in the cradel, and active sync starts - no more UDP packets are
recieved although the driver itself keeps working as usual.
After the device is off the cradel, the player application can reopen a
socket and the packets keep coming.
Killing theConnMgr processsolves the problem, both active sync and MDTV
are working at the same time but this ofcourse can't be a solution for the
end user.
Any suggestions?
Thanks.
.
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