[Udpcast] Socket problem in receiver

Sergio Sánchez Vega ssanchez at s30labs.com
Thu Sep 30 14:14:00 CEST 2010


I´m using latest udpcast versión (20100130) in Debian machines to transfer
files in unidirectional mode. Sometimes I see the next message in receiver
machine: “Receiver error”

After putting some fprintf I realized the problem is in the file
udpr-negotiate.c in line 191:


   sock = udpc_selectSock(client_config.socks, NR_CLIENT_SOCKS,


   if(sock < 0) {

      return -1;



Why sock is < 0? What should I do?



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