Yes, I looked at the code, and I can confirm that we use the first
available port. The original code from from Cyberlink used a fixed port.
We changed this behavior to run multiple instances of the OSGi framework.
If you want to change it you can modify the code @ line 113 of the
org.cybergarage.upnp.ControlPoint:
private final static int DEFAULT_SSDP_PORT = 0;
By inspecting the pom you get the domoware repository
http://domoware.isti.cnr.it/maven2/it/cnr/isti/domoware/cyberdomo/upnp-stack/1.8.0/
francesco
chihi asma wrote:
Thanks. but I have an other question. I see that the basedriver import in its
code the org.cybergarage and I dont know from where the basedriver get this
library? I don't have it?
thanks in advance
--- En date de : Mar 19.5.09, Francesco Furfari <[email protected]>
a écrit :
De: Francesco Furfari <[email protected]>
Objet: Re: UPnP Port
À: [email protected]
Date: Mardi 19 Mai 2009, 16h14
the right way to reply is by getting the source address of the received
M-Search message , I guess the basedriver uses the first available port
to send the request, I don't remember now.
francesco
chihi asma wrote:
thanks Francesco I understand this, but I know that to respond to control point
M-Search, devices should send an unicast ssdp message. I want to know to which
port?
Does the basedrievr specify any port?
--- En date de : Mar 19.5.09, Francesco Furfari <[email protected]> a écrit :
De: Francesco Furfari <[email protected]>
Objet: Re: UPnP Port
À: [email protected]
Date: Mardi 19 Mai 2009, 15h46
Hi Asma,
if your question is:
Can UPnP devices coexist on the same host machine? one developed by using Felix
Base driver and another one (the mentioned Mediaserver) developed by third
party?
The answer is yes, the port is not a problem.
It is a port used by all the devices belonging to the same multicast group. You
don't need to change the port for the devices running on the OSGi Platform.
------
If you have experienced a conflict then there is a bug.
francesco
chihi asma wrote:
I understand that the 1900 port is a standard port on which listens UPnP
devices and control points, but on which source port sends the basedriver the
ssdp requests? I can't find it in the source code of the basedriver. Please
help me
Asma
--- En date de : Mar 19.5.09, Stefano Lenzi <[email protected]> a écrit :
De: Stefano Lenzi <[email protected]>
Objet: Re: UPnP Port
À: [email protected]
Date: Mardi 19 Mai 2009, 14h43
chihi asma wrote:
Hi,
I'm runing the UPnP basedriver in an embedded device to detect UPnP services on
the network and as it is shown in the upnp.properties file the default ssdp
port is 1900 but I'm also runing a media server which listens on the same port.
So I get a conflict. May I change the basedriver port without having any
problem?
If change the listing port you are creating UPnP network that can't discover each other,
unless you want to "join" the network on the OSGi platform. Is it clear?
Thanks in advance
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