opalvoip-devel — Discussions relating to OpalVoip development

[Opalvoip-devel] H281 quirk

[Bertrand T. <ber...@gm...>]

Hi, I think there is a quirk in opal's file: include/h224/h281.h

Some RequestType are wrong:
    StoreAsPreset       = 0x07,
    ActivatePreset      = 0x08

They should be:
    StoreAsPreset       = 0x06,
    ActivatePreset      = 0x07

Kind regards,
Bertrand Totti

[Opalvoip-devel] Fwd: Received video freeze under chrome

[Bertrand T. <ber...@gm...>]

Hi,

I have some trouble with opal and chrome.
Video receive by opal from chrome is perfect.
Video receive by chrome from opal freeze.
Chrome receive packets without lost but frames decoded are very very low
and NacksSent explode.
I suspect a problem with RTCP feedback.
But the problem are with resolutions greater than or equal to 720p. It's
not related to bandwidth...
All lowests resolutions are smooth.

Any track to explore ??

Thanks,

Bertrand

[Opalvoip-devel] Help and Fixes

[Samuel W. <sam...@gm...>]

Hello, is there any one out there who could give me some development
help and support do some fixes in OPAL ? Payment by expenditure.

Best Regards

Samuel

Re: [Opalvoip-devel] TLS and Wildcard domain

[Robert J. <ro...@vo...>]

Etienne,
  This defeats the purpose of having a TLS connection, so no, there is not a way to do it.

----------
Robert Jongbloed
Vox Lucida Pty. Ltd.




On 13 Jan 2017, at 1:47 pm, Etienne Venot <e....@vo... <mailto:e....@vo...> > wrote:

 

Ok, thanks. It explain why it is not managed.

Do you know how I can configure my OpalManager subclass to not check the certificate validity ? So to have TLS even when the certificate validation failed ?

Regards
 

 
 
On 13/01/2017 13:46, Ankur Deep Jaiswal wrote:
 
 
Hi Etienne, 

 
 
unfortunately SIP does not support wildcard ssl certificate.
 
https://tools.ietf.org/html/rfc5922
 
 

 
 
 

 
On Fri, Jan 13, 2017 at 4:23 PM, Etienne Venot <e....@vo...> wrote:
 Hello,
 
 I try to Register to a SIP Proxy over TLS. The Sip Proxy has a trusted
 widcard certificate installed on it (*.vocalcom.com).
 The connection actually failed and I see that the problems comes from
 transports.cxx, function OpalTransportTLS::IsAuthenticated(const PString
 & domain.
 
 Actually the code return false if the domain name we try to connect is
 not exactly the same that the one of the Alt field of the certificate.
 
 I do a quick fix (perhaps dirty, I'm not sure to manage all cases) :
 
 Instead of
 
    if (domain == (alt.IsEmpty() ? subject.GetCommonName() : alt))
      return true;
 
 
 I do the following code :
 
 PString certDomain = alt.IsEmpty() ? subject.GetCommonName() : alt;

 PString peerDomain = PString(domain);
 
    //Wildcard case
    if (certDomain.Find("*.", 0) == 0) {
        PString domainName = certDomain.Delete(0, 1);
        PTRACE(3, "Test if domain \"" << domain << "\" match wildcard
 Peer certificate: =\"" << domainName << "\"");
 
        //Take only the part of the domain name to test from source domain
        peerDomain = peerDomain.Right(domainName.GetLength());
    }
 
    if (peerDomain == certDomain)
        return true;
 
 
 Regards
 
 Etienne Venot
 
 ------------------------------------------------------------------------------
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 Access to Intel Xeon Phi processor-based developer platforms.
 With one year of Intel Parallel Studio XE.
 Training and support from Colfax.
 Order your platform today. http://sdm.link/xeonphi
 _______________________________________________
 Opalvoip-devel mailing list
 Opa...@li...
 https://lists.sourceforge.net/lists/listinfo/opalvoip-devel
 
 
 
 

 
 -- 
 
 
Regards
 

 
 
Ankur Deep Jaiswal
 Software Architect
 Techgentsia Software Technologies Private Limited
 Ernakulam
 
 
 
 
 
 

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Re: [Opalvoip-devel] Small patch for master opal git fixing crash during incoming calls

[Robert J. <ro...@vo...>]

I have applied the patch.

Thank you very much!

----------
Robert Jongbloed
Vox Lucida Pty. Ltd.




On 16 Dec 2016, at 10:40 am, Bertrand Totti <ber...@gm... <mailto:ber...@gm...> > wrote:

Hi,

I had to patch opal (using conopal sample) with last git master, to fix a crash 
due to commit 1775ce: "Fixed various issues with Cisco SIP servers and emulating a Cisco device."

the crash appens line 578 of file src/sip/sipcon.cxx
the "handler" variable is nullptr in this case, so adding "if (handler)" fixes the problem.. 

whole code block :

 bool ciscoEndpoint = false;
 if (m_lastReceivedINVITE != NULL) {
    PSafePtr<SIPHandler> handler = m_sipEndpoint.FindSIPHandlerByUrl(m_lastReceivedINVITE->GetMIME().GetTo(), SIP_PDU::Method_REGISTER, PSafeReference);
    if (handler)
        ciscoEndpoint = dynamic_cast<SIPRegisterHandler *>(&*handler)->GetParams().m_compatibility == SIPRegister::e_Cisco;
  }


Cheers, 
and thanks for this amazing piece of software, bye.

BT.

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Re: [Opalvoip-devel] TLS and Wildcard domain

[Etienne V. <e....@vo...>]

Ok, thanks. It explain why it is not managed.

Do you know how I can configure my OpalManager subclass to not check the 
certificate validity ? So to have TLS even when the certificate 
validation failed ?

Regards


On 13/01/2017 13:46, Ankur Deep Jaiswal wrote:
> Hi Etienne,
>
> unfortunately SIP does not support wildcard ssl certificate.
> https://tools.ietf.org/html/rfc5922
>
>
> On Fri, Jan 13, 2017 at 4:23 PM, Etienne Venot <e....@vo... 
> <mailto:e....@vo...>> wrote:
>
>     Hello,
>
>     I try to Register to a SIP Proxy over TLS. The Sip Proxy has a trusted
>     widcard certificate installed on it (*.vocalcom.com
>     <http://vocalcom.com>).
>     The connection actually failed and I see that the problems comes from
>     transports.cxx, function OpalTransportTLS::IsAuthenticated(const
>     PString
>     & domain.
>
>     Actually the code return false if the domain name we try to connect is
>     not exactly the same that the one of the Alt field of the certificate.
>
>     I do a quick fix (perhaps dirty, I'm not sure to manage all cases) :
>
>     Instead of
>
>        if (domain == (alt.IsEmpty() ? subject.GetCommonName() : alt))
>          return true;
>
>
>     I do the following code :
>
>     PString certDomain = alt.IsEmpty() ? subject.GetCommonName() : alt;
>     PString peerDomain = PString(domain);
>
>        //Wildcard case
>        if (certDomain.Find("*.", 0) == 0) {
>            PString domainName = certDomain.Delete(0, 1);
>            PTRACE(3, "Test if domain \"" << domain << "\" match wildcard
>     Peer certificate: =\"" << domainName << "\"");
>
>            //Take only the part of the domain name to test from source
>     domain
>            peerDomain = peerDomain.Right(domainName.GetLength());
>        }
>
>        if (peerDomain == certDomain)
>            return true;
>
>
>     Regards
>
>     Etienne Venot
>
>     ------------------------------------------------------------------------------
>     Developer Access Program for Intel Xeon Phi Processors
>     Access to Intel Xeon Phi processor-based developer platforms.
>     With one year of Intel Parallel Studio XE.
>     Training and support from Colfax.
>     Order your platform today. http://sdm.link/xeonphi
>     _______________________________________________
>     Opalvoip-devel mailing list
>     Opa...@li...
>     <mailto:Opa...@li...>
>     https://lists.sourceforge.net/lists/listinfo/opalvoip-devel
>     <https://lists.sourceforge.net/lists/listinfo/opalvoip-devel>
>
>
>
>
> -- 
> Regards
>
> Ankur Deep Jaiswal
> Software Architect
> Techgentsia Software Technologies Private Limited
> Ernakulam

Re: [Opalvoip-devel] TLS and Wildcard domain

[Ankur D. J. <an...@te...>]

Hi Etienne,

unfortunately SIP does not support wildcard ssl certificate.
https://tools.ietf.org/html/rfc5922


On Fri, Jan 13, 2017 at 4:23 PM, Etienne Venot <e....@vo...> wrote:

> Hello,
>
> I try to Register to a SIP Proxy over TLS. The Sip Proxy has a trusted
> widcard certificate installed on it (*.vocalcom.com).
> The connection actually failed and I see that the problems comes from
> transports.cxx, function OpalTransportTLS::IsAuthenticated(const PString
> & domain.
>
> Actually the code return false if the domain name we try to connect is
> not exactly the same that the one of the Alt field of the certificate.
>
> I do a quick fix (perhaps dirty, I'm not sure to manage all cases) :
>
> Instead of
>
>    if (domain == (alt.IsEmpty() ? subject.GetCommonName() : alt))
>      return true;
>
>
> I do the following code :
>
> PString certDomain = alt.IsEmpty() ? subject.GetCommonName() : alt;
> PString peerDomain = PString(domain);
>
>    //Wildcard case
>    if (certDomain.Find("*.", 0) == 0) {
>        PString domainName = certDomain.Delete(0, 1);
>        PTRACE(3, "Test if domain \"" << domain << "\" match wildcard
> Peer certificate: =\"" << domainName << "\"");
>
>        //Take only the part of the domain name to test from source domain
>        peerDomain = peerDomain.Right(domainName.GetLength());
>    }
>
>    if (peerDomain == certDomain)
>        return true;
>
>
> Regards
>
> Etienne Venot
>
> ------------------------------------------------------------
> ------------------
> Developer Access Program for Intel Xeon Phi Processors
> Access to Intel Xeon Phi processor-based developer platforms.
> With one year of Intel Parallel Studio XE.
> Training and support from Colfax.
> Order your platform today. http://sdm.link/xeonphi
> _______________________________________________
> Opalvoip-devel mailing list
> Opa...@li...
> https://lists.sourceforge.net/lists/listinfo/opalvoip-devel
>



-- 
Regards

Ankur Deep Jaiswal
Software Architect
Techgentsia Software Technologies Private Limited
Ernakulam

[Opalvoip-devel] TLS and Wildcard domain

[Etienne V. <e....@vo...>]

Hello,

I try to Register to a SIP Proxy over TLS. The Sip Proxy has a trusted 
widcard certificate installed on it (*.vocalcom.com).
The connection actually failed and I see that the problems comes from 
transports.cxx, function OpalTransportTLS::IsAuthenticated(const PString 
& domain.

Actually the code return false if the domain name we try to connect is 
not exactly the same that the one of the Alt field of the certificate.

I do a quick fix (perhaps dirty, I'm not sure to manage all cases) :

Instead of

   if (domain == (alt.IsEmpty() ? subject.GetCommonName() : alt))
     return true;


I do the following code :

PString certDomain = alt.IsEmpty() ? subject.GetCommonName() : alt;
PString peerDomain = PString(domain);

   //Wildcard case
   if (certDomain.Find("*.", 0) == 0) {
       PString domainName = certDomain.Delete(0, 1);
       PTRACE(3, "Test if domain \"" << domain << "\" match wildcard 
Peer certificate: =\"" << domainName << "\"");

       //Take only the part of the domain name to test from source domain
       peerDomain = peerDomain.Right(domainName.GetLength());
   }

   if (peerDomain == certDomain)
       return true;


Regards

Etienne Venot

[Opalvoip-devel] Problem with asynchronous closing of media stream while media stream is already in use again

[Samuel W. <sam...@gm...>]

Dear all

In our application OPAL is used for a SoftPhone.

When OPAL gets a call tranfered by receiving SIP INVITE-Replaces it
closes it's PC sourceStream while it should use it for the new call. This
results in one way Audio for the new call.

This happens in
PBoolean OpalCall::OpenSourceMediaStreams(OpalConnection & Connection ...

A workaround is keeping the reference to sourceStream and releasing it at
the end of the function OpenSourceMediaStreams() with
sourceStream.SetNULL();

This is not a patch. I'm looking for a real solution for this Problem.
Please help.


Samuel

[Opalvoip-devel] Crash when hanging up ? RTP-1-media:9440" failed to terminate

[Bertrand T. <ber...@gm...>]

Hello,

I have a problematic crash with last opal git master,
when hanging up whether in a incoming or outgoing call :

Any idea how to solve this, please ? It's a big problem for incoming call
(using conopal) :


0:29.044             OnRelease:1252          assert.cxx(421)    Assertion
fail: Thread "RTP-1-media:9440" failed to terminate at stack location:
    Stack walk symbols initialised, path="z:\dev\opal_src\opal\precompiled"
    sethostname(0, 0x66ada48, 0, 0) + 0x5781
    select(0, 0x66ada48, 0, 0) + 0xbe
    PSocket::os_vread(0x7bdf740, 0x1, 0, 0x7bdf4c8) + 0xef
z:\dev\opal_src\opal\src\ptlib\src\ptlib\msos\winsock.cxx(448)
    PIPDatagramSocket::InternalReadFrom(0x7bdf740, 0x1, 0x7bdf84c,
0x7bdf758) + 0xb4
z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\sockets.cxx(2430)
    PUDPSocket::InternalReadFrom(0x7bdf740, 0x1, 0x7bdf84c, 0x7bdf87c) +
0x37 z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\sockets.cxx(2645)
    PIPDatagramSocket::ReadFrom(0x66ae6a8, 0x2800, 0x7bdf84c, 0x27e4d27a) +
0x4f z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\sockets.cxx(2403)
    PUDPSocket::Read(0x66ae6a8, 0x2800, 0x28c83243, 0x7bdfb0c) + 0x71
z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\sockets.cxx(2656)
    OpalMediaTransport::Transport::ThreadMain(0x7bdfc28, 0x7bdfb14,
0x66bbe50, 0xffffffffcccccccc) + 0x2b7
z:\dev\opal_src\opal\src\opal\src\opal\mediasession.cxx(682)
    PThreadObj<OpalMediaTransport::Transport>::Main(0x27e4d6c6, 0xf6c37b0,
0xf6c37b0, 0x66bbe50) + 0x33
z:\dev\opal_src\opal\src\ptlib\include\ptlib\thread.h(783)
    PThread::MainFunction(0x66bdb20, 0xffffffffc299c8df, 0xf6c37b0,
0xf6c37b0) + 0x11d
z:\dev\opal_src\opal\src\ptlib\src\ptlib\msos\win32.cxx(835)
    beginthreadex(0x66d9fd0, 0x7bdfc90, 0x762b62c4, 0x66d9fd0) + 0x1a1
    endthreadex(0x66d9fd0, 0x762b62a0, 0xffffffffb531c061, 0x7bdfcd8) +
0x181
    BaseThreadInitThunk(0x66bbe50, 0xffffffffb18f3b2e, 0, 0) + 0x24
    RtlSubscribeWnfStateChangeNotification(0xffffffffffffffff, 0x76f02ef7,
0, 0) + 0x439
    RtlSubscribeWnfStateChangeNotification(0xf6c37b0, 0x66bbe50, 0, 0) +
0x404
    in 10.000000 seconds, file
z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\osutils.cxx, line 2908,
when=2016/12/20 11:00:12.667
    Stack walk symbols initialised, path="z:\dev\opal_src\opal\precompiled"
    PThread::WaitAndDelete(0x665ad70, 0x98dedec, 0, 0x1) + 0x33a
z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\osutils.cxx(2908)
    OpalMediaTransport::InternalStop(0x26f83833, 0x98df13c, 0x98df148,
0x6656500) + 0x1cc
z:\dev\opal_src\opal\src\opal\src\opal\mediasession.cxx(832)
    OpalICEMediaTransport::~OpalICEMediaTransport(0x98df23c, 0x98df148,
0x6656500, 0xffffffffcccccccc) + 0x5a
z:\dev\opal_src\opal\src\opal\src\sdp\ice.cxx(69)
    OpalICEMediaTransport::`scalar deleting destructor'(0x1, 0x98df32c,
0x98df248, 0x6656500) + 0x2b
    PSafePtrBase::DeleteObject(0x6660068, 0x98df410, 0x98df658, 0x6656500)
+ 0xee z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\safecoll.cxx(777)
    PSafePtrMultiThreaded::UnlockPtr(0x29d4deee, 0x98df4fc, 0x98df658,
0x6656500) + 0x5c
z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\safecoll.cxx(944)
    PSafePtrMultiThreaded::~PSafePtrMultiThreaded(0x98df644, 0x98df658,
0x6656500, 0xffffffffcccccccc) + 0x76
z:\dev\opal_src\opal\src\ptlib\src\ptlib\common\safecoll.cxx(849)

PSafePtr<OpalMediaTransport,PSafePtrMultiThreaded>::~PSafePtr<OpalMediaTransport,PSafePtrMultiThreaded>(0x26f83e3f,
0x98df770, 0x98df658, 0x6656500) + 0x2b
    OpalMediaSession::Close(0x26f83f13, 0x98df91c, 0x98df784, 0x6656500) +
0xad z:\dev\opal_src\opal\src\opal\src\opal\mediasession.cxx(1265)
    OpalRTPSession::Close(0x26f83147, 0x98dfab0, 0x98df930, 0x6656500) +
0x20c z:\dev\opal_src\opal\src\opal\src\rtp\rtp_session.cxx(2446)
    OpalRTPConnection::OnReleased(0x26f832d3, 0x98dfba0, 0x98dfac4,
0x6656500) + 0xfe z:\dev\opal_src\opal\src\opal\src\rtp\rtpconn.cxx(88)
    H323Connection::OnReleased(0x98dfc80, 0x98dfba8, 0x6656500,
0xffffffffcccccccc) + 0x600
z:\dev\opal_src\opal\src\opal\src\h323\h323.cxx(371)
    OpalConnection::InternalOnReleased(0x98dfd9c, 0x98dfc88, 0x6656500,
0xffffffffcccccccc) + 0x5a
z:\dev\opal_src\opal\src\opal\src\opal\connection.cxx(470)
    PThreadObj<OpalConnection>::Main(0x29d4d75a, 0xf6c37b0, 0xf6c37b0,
0x6656500) + 0x33 z:\dev\opal_src\opal\src\ptlib\include\ptlib\thread.h(783)
    PThread::MainFunction(0x66bd940, 0xffffffffcca9c94b, 0xf6c37b0,
0xf6c37b0) + 0x11d
z:\dev\opal_src\opal\src\ptlib\src\ptlib\msos\win32.cxx(835)
    beginthreadex(0x6658828, 0x98dfe04, 0x762b62c4, 0x6658828) + 0x1a1
    endthreadex(0x6658828, 0x762b62a0, 0xffffffffbb01c2f5, 0x98dfe4c) +
0x181
    BaseThreadInitThunk(0x6656500, 0xffffffffbfbf39ba, 0, 0) + 0x24
    RtlSubscribeWnfStateChangeNotification(0xffffffffffffffff, 0x76f02ef7,
0, 0) + 0x439
    RtlSubscribeWnfStateChangeNotification(0xf6c37b0, 0x6656500, 0, 0) +
0x404


Thx

[Opalvoip-devel] Problems implement SDL2.0 PVideoOutputDevice

[John C. <zho...@gm...>]

Hi,
I'm trying to implement  SDL2.0  PVideoOutputDevice.I need to call
SDL_UpdateYUVTexture in  PVideoOutputDevice::SetFrameData.
How can i get the (YUV)plane and (YUV)pitch from data?

Code:

PBoolean PVideoOutputDevice_SDL2::SetFrameData(unsigned x, unsigned y,
                                          unsigned width, unsigned height,
                                          const BYTE * data,
                                          PBoolean endFrame) {

   //TODO plane?pitch?

SDL_UpdateYUVTexture(sdlTexture,sdlTect,Yplane,Ypitch,Uplane,Upitch,Vplane,Vpitch);
   SDL_RenderClear(sdlRenderer);
   SDL_RenderCopy(sdlRenderer, sdlTexture, NULL, NULL);
   SDL_RenderPresent(sdlRenderer);
}


SDL 2.0 API:

int SDL_UpdateYUVTexture(SDL_Texture*    texture,
                         const SDL_Rect* rect,
                         const Uint8*    Yplane,
                         int             Ypitch,
                         const Uint8*    Uplane,
                         int             Upitch,
                         const Uint8*    Vplane,
                         int             Vpitch)



Thanks!

JohnChan

[Opalvoip-devel] Procyon does not send Re-INVITE

[Pradeep K. <itp...@gm...>]

Hi Robert,
While testing Procyon, I observed that if I call to a non existing IP, 
OPAL does not send Re-INVITE as it has not received 100 Trying it should 
do. However, Lacaille works fine.

Is there any regression in Procyon?

Regards,
Pradeep

[Opalvoip-devel] Small patch for master opal git fixing crash during incoming calls

[Bertrand T. <ber...@gm...>]

Hi,

I had to patch opal (using conopal sample) with last git master, to fix a
crash
due to commit 1775ce: "Fixed various issues with Cisco SIP servers and
emulating a Cisco device."

the crash appens line 578 of file src/sip/sipcon.cxx
the "handler" variable is nullptr in this case, so adding "if (handler)"
fixes the problem..

whole code block :

 bool ciscoEndpoint = false;
 if (m_lastReceivedINVITE != NULL) {
    PSafePtr<SIPHandler> handler =
m_sipEndpoint.FindSIPHandlerByUrl(m_lastReceivedINVITE->GetMIME().GetTo(),
SIP_PDU::Method_REGISTER, PSafeReference);
    if (handler)
        ciscoEndpoint = dynamic_cast<SIPRegisterHandler
*>(&*handler)->GetParams().m_compatibility == SIPRegister::e_Cisco;
  }


Cheers,
and thanks for this amazing piece of software, bye.

BT.

Re: [Opalvoip-devel] Conopal outgoing call

[Bertrand T. <ber...@gm...>]

it works!

Thanks.

Bertrand

On Sun, Dec 11, 2016 at 12:48 PM, Robert Jongbloed <ro...@vo...
> wrote:

> In theory you should be able to add ";OPAL-Interface=blah" to the calling
> URL.
>
> However, I have not verified this in some years. I have no idea if it
> still works. If it doesn't I really hope you have to ability to fix it, as
> I no longer have time to do those sorts of fixes.
>
>
> ----------
> Robert Jongbloed
> Vox Lucida Pty. Ltd.
>
>
>
>
> On 30 Nov. 2016, at 9:32 pm, Bertrand Totti <ber...@gm...>
> wrote:
>
> Hi,
>
> How can i select the network interface to use when i do a call (h323 or
> sip) with conopal ?
> By default, first interface is used.
> Thanks.
>
> Bertrand
>
> ------------------------------------------------------------------------------
>
> _______________________________________________
>
> Opalvoip-devel mailing list
> Opa...@li...
> https://lists.sourceforge.net/lists/listinfo/opalvoip-devel
>
>
>

Re: [Opalvoip-devel] Conopal outgoing call

[Robert J. <ro...@vo...>]

In theory you should be able to add ";OPAL-Interface=blah" to the calling URL.

However, I have not verified this in some years. I have no idea if it still works. If it doesn't I really hope you have to ability to fix it, as I no longer have time to do those sorts of fixes.


----------
Robert Jongbloed
Vox Lucida Pty. Ltd.




On 30 Nov. 2016, at 9:32 pm, Bertrand Totti <ber...@gm... <mailto:ber...@gm...> > wrote:

Hi,

How can i select the network interface to use when i do a call (h323 or sip) with conopal ?
By default, first interface is used.
Thanks.

Bertrand

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[Opalvoip-devel] Conopal outgoing call

[Bertrand T. <ber...@gm...>]

Hi,

How can i select the network interface to use when i do a call (h323 or
sip) with conopal ?
By default, first interface is used.
Thanks.

Bertrand

[Opalvoip-devel] Trunk GNU compile failed

[Alexander S. <ale...@gm...>]

Most likely latest profiling changes breaks GNU build on latest commits:

make[1]: Entering directory '/home/shuras/OpalTrunk/ptlib'
[CXX] src/ptclib/vsdl.cxx
In file included from /home/shuras/OpalTrunk/ptlib/include/ptlib.h:47:0,
                  from /home/shuras/OpalTrunk/ptlib/src/ptclib/vsdl.cxx:35:
/home/shuras/OpalTrunk/ptlib/include/ptlib/object.h: In function 
‘uint64_t PProfiling::GetCycles()’:
/home/shuras/OpalTrunk/ptlib/include/ptlib/object.h:1123:20: error: 
‘__rdtsc’ was not declared in this scope

[Opalvoip-devel] Current trunk segfault

[Alexander S. <ale...@gm...>]

   I am not sure if Robert receive emails about unassigned sourceforge 
tickets.

Just pinpoint a picky bug in development branch and was I able to narrow 
it's origin to freed memory usage error.

Somehow freed H323_RTPChannel is used again from inside code using 
H323Channel:

       H323Channel * channel = logChan.GetChannel();
       if (channel != NULL && (rtpSessionId == 0 || 
channel->GetSessionID() == rtpSessionId) &&
channel->GetDirection() == desiredDirection)
         return channel;

As gdb report in the moment of crash member function GetDirection() 
becomes unavailable and there is no such problem for GetSessionID() 
function.

Tons of info inside the ticket: 
https://sourceforge.net/p/opalvoip/bugs/563/#

Re: [Opalvoip-devel] Opalvoip-devel Digest, Vol 104, Issue 2

[Nick B. <nic...@cy...>]

Hello Harald,

Thanks for the confirmation - I was hoping it was something silly on my
end, but alas, seems not.

I'd had a bit of a look around online for people with similar issues, and
much like what you'd done the MongoDB folks seemed to fix this in places by
converting things to const-ref parameters instead.

Not sure how feasible it is to use const-ref's everywhere, nor whether
non-const references could be used instead - only having had a cursory look
it's unclear as to whether the rest of the codebase assumes writable
objects once they've been passed in.

Certainly warrants further investigation.... thanks for the information!

Cheers,
Nick.



> Date: Fri, 11 Nov 2016 09:45:35 +0100
> From: Harald Karner <har...@gm...>
> Subject: Re: [Opalvoip-devel] Opal VS2015 builds
> To: opa...@li...
> Message-ID: <9e3...@gm...>
> Content-Type: text/plain; charset=windows-1252; format=flowed
>
> On 08.11.2016 01:44, Nick Brassel wrote:
> > Hey folks,
> >
> > Just curious on what the status is for building both ptlib and opal
> > under VS2015.
> >
> > I've had compilation failures using the supplied 2015 solutions in a
> > clean copy of the repository, with errors similar to the following (when
> > building PTLib Static + Release + Win32):
> >
> > 1>D:\Code\opal\ptlib\include\ptlib/notifier.h(133): error C2719:
> > 'extra': formal parameter with requested alignment of 8 won't be aligned
> > 1>  ..\..\ptclib\httpsrvr.cxx(384): note: see reference to class
> > template instantiation 'PNotifierTemplate<PHTTPConnectionInfo>' being
> > compiled
> >
> > This is really only an issue for the Win32 target... unfortunately
> > building MergeSym requires Win32!
> >
> > What's curious though, is that nobody else seems to have reported a
> > similar issue on this list - given that the ptlib_2015 solution was
> > merged in October, I'm wondering if others had seen it but haven't been
> > as vocal with the issue?
> >
> > Any information would be greatly appreciated.
>
> Hello Nick!
>
> I've seen the same error messages. They started appearing after
> installing the recent VS2015 Update 3. OPAL + PTLib compiled fine with
> VS2015 before Update 3.
> I also took a closer look on the errors and the compiler seems to have a
> problem with function parameters where a class is passed by value.
> Changing all those cases to pass by reference makes OPAL + PTLib compile
> again, but I didn't have time yet for proper tests to see if everything
> is still working.
>
> Regards,
> Harald
>

[Opalvoip-devel] Procyon does not send Re-INVITE

[Pradeep K. <itp...@gm...>]

Hi Robert,

While testing Procyon, I observed that if I call to a non existing IP, OPAL
does not send Re-INVITE as it has not received 100 Trying it should do.
However, Lacaille works fine.

I'm attaching the log generated by conopal sample of OPAL. Please, can you
take a look into the log as it's very basic thing of SIP to be supported.

*-----------------------------------*
Regards
*Pradeep Kumar *

Re: [Opalvoip-devel] Opal VS2015 builds

[Harald K. <har...@gm...>]

On 08.11.2016 01:44, Nick Brassel wrote:
> Hey folks,
>
> Just curious on what the status is for building both ptlib and opal
> under VS2015.
>
> I've had compilation failures using the supplied 2015 solutions in a
> clean copy of the repository, with errors similar to the following (when
> building PTLib Static + Release + Win32):
>
> 1>D:\Code\opal\ptlib\include\ptlib/notifier.h(133): error C2719:
> 'extra': formal parameter with requested alignment of 8 won't be aligned
> 1>  ..\..\ptclib\httpsrvr.cxx(384): note: see reference to class
> template instantiation 'PNotifierTemplate<PHTTPConnectionInfo>' being
> compiled
>
> This is really only an issue for the Win32 target... unfortunately
> building MergeSym requires Win32!
>
> What's curious though, is that nobody else seems to have reported a
> similar issue on this list - given that the ptlib_2015 solution was
> merged in October, I'm wondering if others had seen it but haven't been
> as vocal with the issue?
>
> Any information would be greatly appreciated.

Hello Nick!

I've seen the same error messages. They started appearing after 
installing the recent VS2015 Update 3. OPAL + PTLib compiled fine with 
VS2015 before Update 3.
I also took a closer look on the errors and the compiler seems to have a 
problem with function parameters where a class is passed by value. 
Changing all those cases to pass by reference makes OPAL + PTLib compile 
again, but I didn't have time yet for proper tests to see if everything 
is still working.

Regards,
Harald

[Opalvoip-devel] Opal VS2015 builds

[Nick B. <nic...@cy...>]

Hey folks,

Just curious on what the status is for building both ptlib and opal under
VS2015.

I've had compilation failures using the supplied 2015 solutions in a clean
copy of the repository, with errors similar to the following (when building
PTLib Static + Release + Win32):

1>D:\Code\opal\ptlib\include\ptlib/notifier.h(133): error C2719: 'extra':
formal parameter with requested alignment of 8 won't be aligned
1>  ..\..\ptclib\httpsrvr.cxx(384): note: see reference to class template
instantiation 'PNotifierTemplate<PHTTPConnectionInfo>' being compiled

This is really only an issue for the Win32 target... unfortunately building
MergeSym requires Win32!

What's curious though, is that nobody else seems to have reported a similar
issue on this list - given that the ptlib_2015 solution was merged in
October, I'm wondering if others had seen it but haven't been as vocal with
the issue?

Any information would be greatly appreciated.

Cheers,
Nick.

Re: [Opalvoip-devel] PTLib trunk regression

[Alexander S. <ale...@gm...>]

No complaints here. Thanks Robert for your tremendous work in keeping up 
such a giant codebase on your shoulders.

On 11/02/2016 09:11 PM, Robert Jongbloed wrote:
> Sorry, accidentally got a C++11 field in there.
>
> Really hard to support so many compilers ....
>
> ----------
> Robert Jongbloed
> Vox Lucida Pty. Ltd.
>
>
>

Re: [Opalvoip-devel] PTLib trunk regression

[Robert J. <ro...@vo...>]

Sorry, accidentally got a C++11 field in there.

Really hard to support so many compilers ....

----------
Robert Jongbloed
Vox Lucida Pty. Ltd.




On 2 Nov. 2016, at 3:58 pm, Alexander Sbitnev <ale...@gm... <mailto:ale...@gm...> > wrote:

   Can't build current trunk from git on a GNU system:

make[1]: Entering directory '/root/OpalTrunk/opalvoip-ptlib'
[CXX] src/ptclib/vsdl.cxx

In file included from /root/OpalTrunk/opalvoip-ptlib/include/ptlib.h:60:0,
                  from 
/root/OpalTrunk/opalvoip-ptlib/src/ptclib/vsdl.cxx:35:
/root/OpalTrunk/opalvoip-ptlib/include/ptlib/timeint.h: In static member 
function ‘static PTimeInterval 
std::numeric_limits<PTimeInterval>::lowest()’:
/root/OpalTrunk/opalvoip-ptlib/include/ptlib/timeint.h:485:71: error: 
‘lowest’ is not a member of ‘std::numeric_limits<long int>’


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[Opalvoip-devel] PTLib trunk regression

[Alexander S. <ale...@gm...>]

   Can't build current trunk from git on a GNU system:

make[1]: Entering directory '/root/OpalTrunk/opalvoip-ptlib'
[CXX] src/ptclib/vsdl.cxx
In file included from /root/OpalTrunk/opalvoip-ptlib/include/ptlib.h:60:0,
                  from 
/root/OpalTrunk/opalvoip-ptlib/src/ptclib/vsdl.cxx:35:
/root/OpalTrunk/opalvoip-ptlib/include/ptlib/timeint.h: In static member 
function ‘static PTimeInterval 
std::numeric_limits<PTimeInterval>::lowest()’:
/root/OpalTrunk/opalvoip-ptlib/include/ptlib/timeint.h:485:71: error: 
‘lowest’ is not a member of ‘std::numeric_limits<long int>’