Problem with UDT Java + UDT CPP

[Mahesh Sapre]

Hello all

My team is working on a project which involves media (video+audio) transfer over internet. Based on the specifications we found that UDT is good for the scenario we are working on.

However there is a problem. The client will be a web-browser and we need to use a Java applet. On the other hand the server is capable of running only C/C++ (and not Java). Hence we are using C++ UDT sender program and Java UDT Receiver program. But the combination does not work. The basic handshake does not happen. Both sender and receiver keep waiting for the basic handshake to happen.

Appreciate if you could point us in the right direction where we could get some samples to test this combination.

Also please let me know if you need any specific details. We are using the C++ and Java samples provided on the UDT website.

Await your reply.

Thanks.

Mahesh Sapre

[Bernd Schuller]

hi,

this is a known issue. The UDT C++ protocol was slightly changed in the latest version. The Java version has not yet been adapted to this. With an older C++ version it should work.

the associated bug tracker entry is <https://sourceforge.net/apps/trac/udt-java/ticket/3>

Best regards,
Bernd.