[SR-Users] outgoing TCP connection ID

[Sergiu Pojoga]

Hi Daniel,

In my case it's for an edge proxy scenario doing transport conversion, UDP
backend to TCP/TLS client. So it would be after loose_route() followed by
t_relay(). The initial TCP connection is established when a phone
SUBSCRIBEs, later on the backend sends the in-dialog NOTIFY which often
fails because the client & TCP connection is gone by now, causing a
t_relay() failure.

Thanks. Regards,
--Sergiu

On Mon, Nov 2, 2020 at 12:29 PM Daniel-Constantin Mierla <miconda at gmail.com>
wrote:

> Hello,
>
> do you need it in a generic way, or after some specific operations like
> lookup("location")?
>
> Cheers,
> Daniel
> On 01.11.20 16:45, Sergiu Pojoga wrote:
>
> Hi there,
>
> Is there a PV that exposes the outgoing TCP connection ID? $conid seems to
> be for received only.
>
> *$conid - The TCP connection ID of the connection the current message
> arrived on for TCP, TLS, WS, and WSS. Set to $null for SCTP and UDP.*
>
> The objective is to check the status of the egress TCP connection like for
> e.g.:
> if(!tcp_conid_state(conid)) {
>
> Thanks.
> --Sergiu
>
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