[Serdev] msg_send: ERROR: udp_send failed

[Juha Heinanen]

my proxy is listening on all its interfaces that includes one public ip
address interface and localhost interface.  when it tries to send a
request to a host on the internet, i get

May 29 11:48:54 localhost ser[2299]: ERROR: udp_send: sendto(sock,0x402d9b70,668,0,0x402d8138,16): Invalid argument(22) 
May 29 11:48:54 localhost ser[2299]: CRITICAL: invalid sendtoparameters one possible reason is the server is bound to localhost and attempts to send to the net 
May 29 11:48:54 localhost ser[2299]: msg_send: ERROR: udp_send failed 
May 29 11:48:54 localhost ser[2299]: ERROR: t_forward_nonack: sending request failed 

it is so that ser should not be listening on localhost interface at all?
why can't it figure out, that it should use the interface of the default
route to send the packets?

-- juha