pyuv UDP multi-NIC, Send A-IP? and Recv B-IP?

[wolance]

hi, dear...
UDP Server bind 0.0.0.0 1234
but server have two NIC, and ip address... one is 192.168.1.2 , the other is 192.168.1.3
..
UDP Client send 192.168.1.2 1234....but recv none data...
i use pcap find...
192.168.0.100:56443 -> 192.168.1.2:1234
192.168.1.3:1234 -> 192.168.0.100:56443

why ip is different...why client dont recive.... why server recv have not use the 192.168.1.2...
my code fragment
UDP Server: the same as UDP Server Example
UDP Client: only one hande

[saghul]

Is the server responding t in the source address?

[wolance]

... i bind 0.0.0.0 1234... i recv the client handle...and handle.sendto.....and not set any ip address...but, client recv server ip have a different

[saghul]

Can you paste the code for sending the response back?

[wolance]

def on_read(self, handle, ip_port, flags, data, error):
    handle.send(ip_port, 'hi')

same as udp server example, i have not added other code....

[saghul]

what ip_port do you receive? can you print it?

[DimensionNightmare]

What happened after that? Is oneself logical error?