Re: UDP: Send and receive on same port?

[Mario Lang]

Replying to self

Nevermind, it works by creating a datagram server first, and then using
set-process-datagram-address to set the destination.  The server process
can now be used to send UDP as well.  However, I am seeing lost incoming
packets.  According to tcpdump, the reply is clearly there, but the
process filter only seems to pick it up 1 out of roughly 4 times.
Weird.


Mario Lang <mlang@blind.guru> writes:

> Hi.
>
> Certain OSC (Open Sound Control) applications reply to the UPD sender
> port, making it necessary to listen on the same port which was allocated
> for the sending process.  I remember having asked this roughly a year
> ago, and the answer was a no.  I'd like to re-raise this one: Can we do
> something with the process framework to allow listening on a UDP client
> port?  I dont see a way to get the allocated port of the sending
> process.

-- 
CYa,
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