Re: [osip-dev] re-ordering of outgoing requests ?

[Aymeric Moizard]

Le 10 févr. 2015 15:26, "FEICHTER Christoph" <address@hidden> a écrit :
>
> ok, now it’s clear for me.
>
>  
>
> that means, I just could have this problem between INVITE and non-INVITE requests in-dialog
>
> and my app has to take care, to first wait for the answer for e.g. the INVITE
>
> before e.g. sending the INFO request.

That's what I do in my own apps!

> thanks and enjoy your holiday !

Tks! ;)
Aymeric

> br,
>
> christoph
>
>  
>
>  
>
> From: Aymeric Moizard [mailto:address@hidden]
> Sent: Dienstag, 10. Februar 2015 13:05
>
> To: FEICHTER Christoph
> Cc: address@hidden
> Subject: RE: [osip-dev] re-ordering of outgoing requests ?
>
>  
>
> Hi again!
>
> The "send" events are non-blocking.
> This means that a message could be sent in second retry for first transaction and in first try for second transaction.
>
> This is happening in many use-case because the first transaction usually setup the connection and doesn't wait. When second comes, the network connection is ready. (That's the most common example)
>
> Otherwise, it is possible that exosip_execute is processing non-invite events in the non-invite fifo before processing invite events in the the invite fifo... Thus, if you ask for those actions at the same time, you end up with info being sent first.
>
> Those "fifo" are separated.
>
> I'm on holiday... So this is a blind answer ;) with no code checking!
>
> It might also be good to avoid sending 2 transaction in the same dialog at the same time...
>
> Aymeric
>
> Le 10 févr. 2015 12:41, "FEICHTER Christoph" <address@hidden> a écrit :
>
> hi
>
>  
>
> asynchronously, yes – but in the same order (FIFO) as the app called the appropriate eXosip_..._send function ?
>
>  
>
> br,
>
> christoph
>
>  
>
>  
>
> From: Aymeric Moizard [mailto:address@hidden]
> Sent: Dienstag, 10. Februar 2015 09:10
> To: FEICHTER Christoph
> Cc: address@hidden
> Subject: Re: [osip-dev] re-ordering of outgoing requests ?
>
>  
>
> Hi!
>
> The request are sent asynchronously.
> No doubt what you describe will happen!
>
> Regards
> Aymeric
>
> Le 10 févr. 2015 01:23, "FEICHTER Christoph" <address@hidden> a écrit :
>
> hi,
>
>  
>
> my question is about outgoing requests.
>
> I send a re-INVITE and immediately after that an INFO request.
>
> I see these 2 requests in the other order on wireshark, than I sent them using eXosuip –
>
> first the INFO, then re re-INVITE.
>
>  
>
> is it possible that eXosip changes the order of subsequently sent requests ?
>
>  
>
> br,
>
> christoph
>
>  
>
>  
>
>
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