MSEARCH response

[pawelewans]

Hi Satoshi,
I am using your library for the ssdp component.
On startup the ssdp notify messages are being sent to port 1900.
However, when an msearch is sent from various browsers/routers, I can see the msearch on wireshark going out on port 1900. However the response is not recognised by wireshark as an SDP packet but it is a directed response to the IP address and port of the device doing the msearch. I notice the source port of the response is not 1900 but a dynamically allocated port number.
Also, the device is never listed in the browser.

Maybe the source port of the response should be 1900 but I cannot find in the code where to change this. I've tried fixing it in the socket functions but it always uses a dynamic one.

If you have any advice or suggestions would be most appreciated.
Paul