fixed udp port register in firegreet

Ignore-this: e871a72152d5a7308667ad40ea342467

darcs-hash:20131109054009-c21fe-b428ca5c6f4a26e1097a580a9cad6761bcf119df
better resend log message

Ignore-this: 81e365bc84379cb682218a70bd393900

darcs-hash:20131109054039-c21fe-a0a8899748c2878fd3466a7f45fcc977bb08f68f