Hello Dan,
thanks for your reply, I downloaded and tested snapshot
2.7.8-20131023.085812-20 but now, even with
WCF proxy stopped, I'm not able to find any device, am I doing anything
wrong?
Regards, Matteo
On 23/10/2013 22:21, Daniel Kulp wrote:
On Oct 23, 2013, at 8:37 AM, Pampolini Matteo <[email protected]>
wrote:
Hi Dan,
did you find some time to look at this issue?
Just fixed, I think. Can you give the next snapshots a try?
Dan
Thanks, Matteo
-------- Original Message --------
Subject: Re: WS-Discovery does not work with a WCF discovery proxy (should
be fixed in CXF Jira)
Date: Wed, 16 Oct 2013 11:21:38 +0200
From: Pampolini Matteo <[email protected]>
To: [email protected] <[email protected]>
CC: Daniel Kulp <[email protected]>
Hi Dan,
many thanks for your quick reply. Please find attached both exceptions
traces (I had to enable them in WSDiscoveryClient code) and Wireshark
captures. The address from which I start WS-Discovery is 172.19.121.75
while the proxy is hosted at 172.19.121.69. You can note that the proxy
replies with SOAP fault messages, but after that all ONVIF devices on
the network reply by themselves, then I expected my client to receive
and process the replies anyway.
I also tried directly with the proxy without success.
Regards, Matteo
On 15/10/2013 18:58, Daniel Kulp wrote:
On Oct 15, 2013, at 12:04 PM, Pampolini Matteo <[email protected]>
wrote:
Hello there,
I'm using CXF WS-Discovery to find ONVIF devices on my network.
After a patch from Dan, included from version 2.7.5, that allows to set
discovery version to 1.0 everything
was fine, but now I'm facing a new issue if a discovery proxy developed with
.NET WCF is in the same network,
I get some exceptions (I recompiled CXF with some custom debug prints) and no
device is found. Shutting down
the proxy everything works as expected.
I'd likely need to at least see what the exceptions are. Ideally, could you
wireshark the probe and responses and see what is coming back.
One thought is that the proxy is sending back a Hello and thus the client is
flipping to managed mode (to use the proxy), but the proxy isn't then sending
any information back or CXF isn't waiting for it and it's getting lost. What
happens if you do a second probe with the same client? In that case, the
probe should ONLY go to the proxy.
What happens if you force the client to use the proxy right up front via the constructor
that takes the address? Use an address like
"soap.udp://proxy.hostname:3702". In that case, the probe should just go to
the proxy immediately. Does the proxy return the right information?
Not sure what else to suggest at this point. Would really need to the packets
and stack traces.
Dan
It seems a similar, not to say equal, issue was opened on CXF Jira with number
4955 that should be fixed now,
but this is not my case. Since in issue description the WS-Discover version
mentioned is 1.1, could it be that
the issue is still present when setting version 1.0, as requested by ONVIF
specs?
Any help is very appreciated, thanks in advance,
Matteo
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