Ethernet compatibility

[kbssa]

I am trying to make this lybrary works with the w5500 ethernet module, but without success.

I have made some changes for it to work with this library (https://github.com/khoih-prog/EthernetWebServer).

I can see the devices created in http://[myEspIP]/espalexa, but the alexa never discovers the devices.

When the alexa is trying to discover the devices I can see the respond to UDP SSDP M-SEARCH on the serial monitor, but it never sends the description.xml.

Responding search req...
Got UDP!
M-SEARCH * HTTP/1.1
HOST: 239.255.255.250:1900
ST: upnp:rootdevice
MAN: "ssdp:discover"
MX: 3


Responding search req...
Got UDP!
M-SEARCH * HTTP/1.1
HOST: 239.255.255.250:1900
ST: ssdp:all
MAN: "ssdp:discover"
MX: 3


Responding search req...
Got UDP!
M-SEARCH * HTTP/1.1
HOST: 239.255.255.250:1900
ST: upnp:rootdevice
MAN: "ssdp:discover"
MX: 3

When I simulate the process with the packet sender app it works.

Any advice would be appreciated.