[reSIProcate] About the ACK

[Karlsson]

Thanks, the ACK question I have got it.

The quesiton about makeInviteSession no SDP crash is my mistake, sorry.



2007/12/9, Scott Godin <slgodin at icescape.com>:
>
>  Sorry ¨C I meant, DUM should not send an ACK without SDP.  Step 3 below
> should not be happening.
>
>
>
> Also passing null into the initialOffer argument of makeInviteSession
> should not crash.  Sounds like you might be using a pretty old version of
> resiprocate.
>
>
>
> Scott
>
>
>
> *From:* Karlsson [mailto:boost.regex at gmail.com]
> *Sent:* December 9, 2007 10:28 AM
> *To:* Scott Godin
> *Cc:* resiprocate-devel at resiprocate.org
> *Subject:* Re: [reSIProcate] About the ACK
>
>
>
> Thanks for your answer:
>
> I mean:
>
>
>
> 1: UAC call UAS without SDP
>
> 2: UAS replied 200 with SDP
>
> 3: UAC will be fires the onConnected and send a ACK without SDP to UAS
>
> 4: UAC will be fires onOffer
>
> 5: use the provideAnswer to send a ACK with SDP
>
>
>
> Then UAS will received two ACKs?
>
>
>
>
>
> Another questions:
>
> I want to send a INVITE without SDP body, I using:
>
>
>
> SharedPtr<SipMessage> inviteMessage = mDum.makeInviteSession(NameAddr(callee),
> profile, NULL);
>
>
>
> The program crashed.
>
>
>
> thanks
>
>
>
> 2007/12/9, Scott Godin <slgodin at icescape.com>:
>
> In that case DUM should not send an empty SDP ¨C you should get an onOffer
> callback when the 200 arrives and the ACK will be sent after you call
> provideAnswer.
>
>
>
> *From:* resiprocate-devel-bounces at resiprocate.org [mailto:
> resiprocate-devel-bounces at resiprocate.org] *On Behalf Of *Karlsson
> *Sent:* December 9, 2007 9:55 AM
> *To:* resiprocate-devel at resiprocate.org
> *Subject: *[reSIProcate] About the ACK
>
>
>
> When UAC call UAS with SDP, the UAS replied the 200 OK with SDP, the UAC
> will be send the ACK automatically and the onConnected will be fires.
>
>
>
> But in this case: UAC call UAS without the SDP, and the UAS replied 200 OK
> with SDP, UAC need to replied the ACK with SDP.
>
> but the DUM will send the ACK without SDP automatically , then UAS will
> received two ACKs?  So does there need to diable the DUM send ACK?
>
>
>
>
>
> Thanks
>
>
>
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