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Posted to dev@qpid.apache.org by Shan Wang <Sh...@igindex.co.uk> on 2009/03/26 13:32:09 UTC
Exception thrown from qpidcommon.dll on windows
Hi All,
I built a client dll from QPID-1673 branch(which I believe is the first
usable windows dll branch). In the beginning everything seems fine, then
I found this exception thrown somewhere from qpidcommon.dll, and the
call stack is shown below:
qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() + 0x46
bytes C++
qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() + 0x12f bytes
C++
qpidcommon.dll!boost::detail::function::void_function_obj_invoker1<boost
::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableConditionPri
vate,qpid::sys::AsynchIoResult
*>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableConditionPriva
te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult *>::invoke() +
0x10 bytes C++
qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
&,std::allocator<boost::function_base> >::operator()() + 0x4e bytes
C++
qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18 bytes
C++
qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes C++
qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes C++
qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes C++
qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
C++
msvcr90.dll!785838bb()
[Frames below may be incorrect and/or missing, no symbols loaded for
msvcr90.dll]
qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
C++
Does anyone have a idea what is this about?
Thanks and Regards,
Shan
The information contained in this email is strictly confidential and for the use of the addressee only, unless otherwise indicated. If you are not the intended recipient, please do not read, copy, use or disclose to others this message or any attachment. Please also notify the sender by replying to this email or by telephone (+44 (0)20 7896 0011) and then delete the email and any copies of it. Opinions, conclusions (etc.) that do not relate to the official business of this company shall be understood as neither given nor endorsed by it. IG Index plc is a company registered in England and Wales under number 01190902. VAT registration number 761 2978 07. Registered Office: Friars House, 157-168 Blackfriars Road, London SE1 8EZ. Authorised and regulated by the Financial Services Authority. FSA Register number 114059.
RE: Exception thrown from qpidcommon.dll on windows
Posted by Shan Wang <Sh...@igindex.co.uk>.
What should I do to setup TSS? I thought it should just work....
I tried to comment out TSS:
# define QPID_TSS //__declspec(thread)
Then everything is working.
I think we can be sure that the problem is caused by TSS, but I don't
understand why it works for Debug version. I tried to play with the
optimization and code generation configs in project property of Release
but found no joy.
We don't have a plan to run broker on windows, and in client I found
those TSS variables are only used by writeComplete and readComplete
functions. So am I safe to just comment out QPID_TSS and use normal
global variables?
Thanks,
Shan
-----Original Message-----
From: Steve Huston [mailto:shuston@riverace.com]
Sent: 27 March 2009 13:45
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Shan,
> Have you tried the Debug version or Release version?
Debug.
> I just tried the Debug one and it worked fine, but the release
version
> failed every time.
Bummer... Is it the TSS not being set up correctly?
-Steve
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The information contained in this email is strictly confidential and for the use of the addressee only, unless otherwise indicated. If you are not the intended recipient, please do not read, copy, use or disclose to others this message or any attachment. Please also notify the sender by replying to this email or by telephone (+44 (0)20 7896 0011) and then delete the email and any copies of it. Opinions, conclusions (etc.) that do not relate to the official business of this company shall be understood as neither given nor endorsed by it. IG Index plc is a company registered in England and Wales under number 01190902. VAT registration number 761 2978 07. Registered Office: Friars House, 157-168 Blackfriars Road, London SE1 8EZ. Authorised and regulated by the Financial Services Authority. FSA Register number 114059.
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RE: Exception thrown from qpidcommon.dll on windows
Posted by Steve Huston <sh...@riverace.com>.
Hi Shan,
> Have you tried the Debug version or Release version?
Debug.
> I just tried the Debug one and it worked fine, but the release
version
> failed every time.
Bummer... Is it the TSS not being set up correctly?
-Steve
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
RE: Exception thrown from qpidcommon.dll on windows
Posted by Shan Wang <Sh...@igindex.co.uk>.
Hi Steve,
Have you tried the Debug version or Release version?
I just tried the Debug one and it worked fine, but the release version
failed every time.
Regards,
Shan
-----Original Message-----
From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
Sent: 26 March 2009 23:58
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Steve,
I built 0.5-release and it has exactly the same problem.
What did you mean by building qpidcommon/client as static lib? I wonder
if I have made any mistakes during builing process.
Thanks,
Shan
BTW there is a minor problem for 0.5-release windows build: it seems the
solution hasn't put the header files under gen/ directory to
deploy/include, so it was complaining about missing files like
"qpid/framing/amqp_structs.h"
-----Original Message-----
From: Steve Huston [mailto:shuston@riverace.com]
Sent: 26 March 2009 18:37
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Shan,
The case I tried is:
Simple program runs, calls LoadLibrary to load messaging.dll which is
linked with qpidclient.dll and qpidcommon.dll.
This failed with qpidcommon/client built as static libs because of the
TSS issue you refer to. When qpidcommon/client built as DLLs,
everything works.
Let me know...
-Steve
--
Steve Huston, Riverace Corporation
Check out my networked programming blog at
http://stevehuston.wordpress.com/
> -----Original Message-----
> From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> Sent: Thursday, March 26, 2009 2:18 PM
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
>
> Hi Steve,
>
> Have you explicitly tried to use LoadLibrary() (or other load
function
> if in another language) to load the DLL which contains
qpidcommon.dll
> and qpidclient.dll? According to MSDN, TSS should NOT work in
> this case.
>
> I tried the following:
>
> 1). Test.exe -> MyCppQpidWrapper.dll -> qpidcommon.dll and
> qpidclient.dll
> In this case everything is fine.
>
> 2). In a tcl console, Load MyTclQpidWrapper.dll ->
> MyCppQpidWrapper.dll
> -> qpidcommon.dll and qpidclient.dll
> In this case the tcl program crashes.
>
> I'll try the 0.5 branch, but if the code in AysncIO.cpp is
> the same then
> I don't expect this problem to go away.
>
>
> Thanks,
> Shan
>
>
>
> -----Original Message-----
> From: Steve Huston [mailto:shuston@riverace.com]
> Sent: 26 March 2009 17:24
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
> Hi Shan,
>
> > Thanks for the reply.
>
> You're welcome.
>
> > But this may be a different problem. After searched on
> > internet I think
> > this problem was from the QPID_TSS declaration in
> > AsynchIO.cpp, which is __declspec(thread) on windows.
>
> Right.
>
> > MSDN said thread local storage can only work when a dll is
> > linked to an
> > executable. If loadLibrary() is used to load the dll, an
> > system failure
> > will occur. And this is exactly what happened in my program. I
made
> a
> > Tcl wrapper of qpid API and tried to load the dll within tcl,
> > then I got
> > the exception said the program is trying to access memory
0x000000.
>
> I have seen this happen in a situation where a DLL was built that
> included the qpid libs as static, then the DLL was loaded
dynamically
> at run-time - then this exact crash occurred.
>
> However, that situation was resolved when qpidclient and qpidcommon
> were built as DLLs and linked to the dynamically-loaded DLL.
>
> > So basically on any windows system prior to Vista, qpid c++ client
> can
> > not be used as a plugin to another program.
>
> I don't think this is the case... I tried this scenario with what's
on
> the 0.5-release branch and it worked. I recommend you try it as
well.
>
> > I had a quick look in your
> > JIRA but didn't find a project for this. Now I'm trying to rebuild
> the
> > client lib without QPID_TSS and assumingly variables like
> > threadWriteTotal will only be used by one thread, I will be
> > able to get around this issue.
>
> The TSS usage is in qpidcommon.dll, though, which also runs in the
> broker using multiple threads.
>
> The only way to avoid the __declspec(thread) is the create the TSS
> slots as needed at run time.
>
> But, again, please try this with the 0.5-release branch and let us
> know how it goes.
>
> -Steve
>
> > -----Original Message-----
> > From: Steve Huston [mailto:shuston@riverace.com]
> > Sent: 26 March 2009 14:41
> > To: dev@qpid.apache.org
> > Subject: RE: Exception thrown from qpidcommon.dll on windows
> >
> > Hi Shan,
> >
> > You may be seeing the affects of QPID-1550
> > (https://issues.apache.org/jira/browse/QPID-1550)
> >
> > The QPID-1673 branch has been merged to trunk - I recommend you
> either
> > switch to trunk, use the 0.5-release branch (which is close to
being
> > M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all
of
> > those.
> >
> > -Steve
> >
> > --
> > Steve Huston, Riverace Corporation
> > Check out my networked programming blog at
> > http://stevehuston.wordpress.com/
> >
> >
> > > -----Original Message-----
> > > From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> > > Sent: Thursday, March 26, 2009 8:32 AM
> > > To: dev@qpid.apache.org
> > > Subject: Exception thrown from qpidcommon.dll on windows
> > >
> > >
> > > Hi All,
> > >
> > >
> > >
> > > I built a client dll from QPID-1673 branch(which I believe is
> > > the first
> > > usable windows dll branch). In the beginning everything seems
> > > fine, then
> > > I found this exception thrown somewhere from qpidcommon.dll, and
> the
> > > call stack is shown below:
> > >
> > >
> > >
> > >
> > >
> > > qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() +
> 0x46
> > > bytes C++
> > >
> > > qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> > > 0x12f bytes
> > > C++
> > >
> > > qpidcommon.dll!boost::detail::function::void_function_obj_invo
> > > ker1<boost
> > > ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> > > nditionPri
> > > vate,qpid::sys::AsynchIoResult
> > > *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> > > itionPriva
> > > te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult
> *>::invoke()
> > +
> > > 0x10 bytes C++
> > >
> > > qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> > > &,std::allocator<boost::function_base> >::operator()() + 0x4e
> bytes
> > > C++
> > >
> > > qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
> > bytes
> > > C++
> > >
> > > qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes
> C++
> > >
> > > qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes
> C++
> > >
> > > qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes
> C++
> > >
> > > qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> > > C++
> > >
> > > msvcr90.dll!785838bb()
> > >
> > > [Frames below may be incorrect and/or missing, no symbols
loaded
> > for
> > > msvcr90.dll]
> > >
> > > qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> > > C++
> > >
> > >
> > >
> > >
> > >
> > > Does anyone have a idea what is this about?
> > >
> > >
> > >
> > >
> > >
> > > Thanks and Regards,
> > >
> > > Shan
> > >
> > > The information contained in this email is strictly
> > > confidential and for the use of the addressee only, unless
> > > otherwise indicated. If you are not the intended recipient,
> > > please do not read, copy, use or disclose to others this
> > > message or any attachment. Please also notify the sender by
> > > replying to this email or by telephone (+44 (0)20 7896 0011)
> > > and then delete the email and any copies of it. Opinions,
> > > conclusions (etc.) that do not relate to the official
> > > business of this company shall be understood as neither given
> > > nor endorsed by it. IG Index plc is a company registered in
> > > England and Wales under number 01190902. VAT registration
> > > number 761 2978 07. Registered Office: Friars House, 157-168
> > > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > > the Financial Services Authority. FSA Register number 114059.
> > >
> >
> >
> >
>
---------------------------------------------------------------------
> > Apache Qpid - AMQP Messaging Implementation
> > Project: http://qpid.apache.org
> > Use/Interact: mailto:dev-subscribe@qpid.apache.org
> >
> > The information contained in this email is strictly
> > confidential and for the use of the addressee only, unless
> > otherwise indicated. If you are not the intended recipient,
> > please do not read, copy, use or disclose to others this
> > message or any attachment. Please also notify the sender by
> > replying to this email or by telephone (+44 (0)20 7896 0011)
> > and then delete the email and any copies of it. Opinions,
> > conclusions (etc.) that do not relate to the official
> > business of this company shall be understood as neither given
> > nor endorsed by it. IG Index plc is a company registered in
> > England and Wales under number 01190902. VAT registration
> > number 761 2978 07. Registered Office: Friars House, 157-168
> > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > the Financial Services Authority. FSA Register number 114059.
> >
> >
>
---------------------------------------------------------------------
> > Apache Qpid - AMQP Messaging Implementation
> > Project: http://qpid.apache.org
> > Use/Interact: mailto:dev-subscribe@qpid.apache.org
> >
> >
>
>
>
---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project: http://qpid.apache.org
> Use/Interact: mailto:dev-subscribe@qpid.apache.org
>
> The information contained in this email is strictly
> confidential and for the use of the addressee only, unless
> otherwise indicated. If you are not the intended recipient,
> please do not read, copy, use or disclose to others this
> message or any attachment. Please also notify the sender by
> replying to this email or by telephone (+44 (0)20 7896 0011)
> and then delete the email and any copies of it. Opinions,
> conclusions (etc.) that do not relate to the official
> business of this company shall be understood as neither given
> nor endorsed by it. IG Index plc is a company registered in
> England and Wales under number 01190902. VAT registration
> number 761 2978 07. Registered Office: Friars House, 157-168
> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> the Financial Services Authority. FSA Register number 114059.
>
>
---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project: http://qpid.apache.org
> Use/Interact: mailto:dev-subscribe@qpid.apache.org
>
>
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
The information contained in this email is strictly confidential and for
the use of the addressee only, unless otherwise indicated. If you are
not the intended recipient, please do not read, copy, use or disclose to
others this message or any attachment. Please also notify the sender by
replying to this email or by telephone (+44 (0)20 7896 0011) and then
delete the email and any copies of it. Opinions, conclusions (etc.) that
do not relate to the official business of this company shall be
understood as neither given nor endorsed by it. IG Index plc is a
company registered in England and Wales under number 01190902. VAT
registration number 761 2978 07. Registered Office: Friars House,
157-168 Blackfriars Road, London SE1 8EZ. Authorised and regulated by
the Financial Services Authority. FSA Register number 114059.
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
The information contained in this email is strictly confidential and for the use of the addressee only, unless otherwise indicated. If you are not the intended recipient, please do not read, copy, use or disclose to others this message or any attachment. Please also notify the sender by replying to this email or by telephone (+44 (0)20 7896 0011) and then delete the email and any copies of it. Opinions, conclusions (etc.) that do not relate to the official business of this company shall be understood as neither given nor endorsed by it. IG Index plc is a company registered in England and Wales under number 01190902. VAT registration number 761 2978 07. Registered Office: Friars House, 157-168 Blackfriars Road, London SE1 8EZ. Authorised and regulated by the Financial Services Authority. FSA Register number 114059.
---------------------------------------------------------------------
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Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
RE: Exception thrown from qpidcommon.dll on windows
Posted by Shan Wang <Sh...@igindex.co.uk>.
Hi Steve,
I built 0.5-release and it has exactly the same problem.
What did you mean by building qpidcommon/client as static lib? I wonder
if I have made any mistakes during builing process.
Thanks,
Shan
BTW there is a minor problem for 0.5-release windows build: it seems the
solution hasn't put the header files under gen/ directory to
deploy/include, so it was complaining about missing files like
"qpid/framing/amqp_structs.h"
-----Original Message-----
From: Steve Huston [mailto:shuston@riverace.com]
Sent: 26 March 2009 18:37
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Shan,
The case I tried is:
Simple program runs, calls LoadLibrary to load messaging.dll which is
linked with qpidclient.dll and qpidcommon.dll.
This failed with qpidcommon/client built as static libs because of the
TSS issue you refer to. When qpidcommon/client built as DLLs,
everything works.
Let me know...
-Steve
--
Steve Huston, Riverace Corporation
Check out my networked programming blog at
http://stevehuston.wordpress.com/
> -----Original Message-----
> From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> Sent: Thursday, March 26, 2009 2:18 PM
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
>
> Hi Steve,
>
> Have you explicitly tried to use LoadLibrary() (or other load
function
> if in another language) to load the DLL which contains
qpidcommon.dll
> and qpidclient.dll? According to MSDN, TSS should NOT work in
> this case.
>
> I tried the following:
>
> 1). Test.exe -> MyCppQpidWrapper.dll -> qpidcommon.dll and
> qpidclient.dll
> In this case everything is fine.
>
> 2). In a tcl console, Load MyTclQpidWrapper.dll ->
> MyCppQpidWrapper.dll
> -> qpidcommon.dll and qpidclient.dll
> In this case the tcl program crashes.
>
> I'll try the 0.5 branch, but if the code in AysncIO.cpp is
> the same then
> I don't expect this problem to go away.
>
>
> Thanks,
> Shan
>
>
>
> -----Original Message-----
> From: Steve Huston [mailto:shuston@riverace.com]
> Sent: 26 March 2009 17:24
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
> Hi Shan,
>
> > Thanks for the reply.
>
> You're welcome.
>
> > But this may be a different problem. After searched on
> > internet I think
> > this problem was from the QPID_TSS declaration in
> > AsynchIO.cpp, which is __declspec(thread) on windows.
>
> Right.
>
> > MSDN said thread local storage can only work when a dll is
> > linked to an
> > executable. If loadLibrary() is used to load the dll, an
> > system failure
> > will occur. And this is exactly what happened in my program. I
made
> a
> > Tcl wrapper of qpid API and tried to load the dll within tcl,
> > then I got
> > the exception said the program is trying to access memory
0x000000.
>
> I have seen this happen in a situation where a DLL was built that
> included the qpid libs as static, then the DLL was loaded
dynamically
> at run-time - then this exact crash occurred.
>
> However, that situation was resolved when qpidclient and qpidcommon
> were built as DLLs and linked to the dynamically-loaded DLL.
>
> > So basically on any windows system prior to Vista, qpid c++ client
> can
> > not be used as a plugin to another program.
>
> I don't think this is the case... I tried this scenario with what's
on
> the 0.5-release branch and it worked. I recommend you try it as
well.
>
> > I had a quick look in your
> > JIRA but didn't find a project for this. Now I'm trying to rebuild
> the
> > client lib without QPID_TSS and assumingly variables like
> > threadWriteTotal will only be used by one thread, I will be
> > able to get around this issue.
>
> The TSS usage is in qpidcommon.dll, though, which also runs in the
> broker using multiple threads.
>
> The only way to avoid the __declspec(thread) is the create the TSS
> slots as needed at run time.
>
> But, again, please try this with the 0.5-release branch and let us
> know how it goes.
>
> -Steve
>
> > -----Original Message-----
> > From: Steve Huston [mailto:shuston@riverace.com]
> > Sent: 26 March 2009 14:41
> > To: dev@qpid.apache.org
> > Subject: RE: Exception thrown from qpidcommon.dll on windows
> >
> > Hi Shan,
> >
> > You may be seeing the affects of QPID-1550
> > (https://issues.apache.org/jira/browse/QPID-1550)
> >
> > The QPID-1673 branch has been merged to trunk - I recommend you
> either
> > switch to trunk, use the 0.5-release branch (which is close to
being
> > M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all
of
> > those.
> >
> > -Steve
> >
> > --
> > Steve Huston, Riverace Corporation
> > Check out my networked programming blog at
> > http://stevehuston.wordpress.com/
> >
> >
> > > -----Original Message-----
> > > From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> > > Sent: Thursday, March 26, 2009 8:32 AM
> > > To: dev@qpid.apache.org
> > > Subject: Exception thrown from qpidcommon.dll on windows
> > >
> > >
> > > Hi All,
> > >
> > >
> > >
> > > I built a client dll from QPID-1673 branch(which I believe is
> > > the first
> > > usable windows dll branch). In the beginning everything seems
> > > fine, then
> > > I found this exception thrown somewhere from qpidcommon.dll, and
> the
> > > call stack is shown below:
> > >
> > >
> > >
> > >
> > >
> > > qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() +
> 0x46
> > > bytes C++
> > >
> > > qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> > > 0x12f bytes
> > > C++
> > >
> > > qpidcommon.dll!boost::detail::function::void_function_obj_invo
> > > ker1<boost
> > > ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> > > nditionPri
> > > vate,qpid::sys::AsynchIoResult
> > > *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> > > itionPriva
> > > te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult
> *>::invoke()
> > +
> > > 0x10 bytes C++
> > >
> > > qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> > > &,std::allocator<boost::function_base> >::operator()() + 0x4e
> bytes
> > > C++
> > >
> > > qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
> > bytes
> > > C++
> > >
> > > qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes
> C++
> > >
> > > qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes
> C++
> > >
> > > qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes
> C++
> > >
> > > qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> > > C++
> > >
> > > msvcr90.dll!785838bb()
> > >
> > > [Frames below may be incorrect and/or missing, no symbols
loaded
> > for
> > > msvcr90.dll]
> > >
> > > qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> > > C++
> > >
> > >
> > >
> > >
> > >
> > > Does anyone have a idea what is this about?
> > >
> > >
> > >
> > >
> > >
> > > Thanks and Regards,
> > >
> > > Shan
> > >
> > > The information contained in this email is strictly
> > > confidential and for the use of the addressee only, unless
> > > otherwise indicated. If you are not the intended recipient,
> > > please do not read, copy, use or disclose to others this
> > > message or any attachment. Please also notify the sender by
> > > replying to this email or by telephone (+44 (0)20 7896 0011)
> > > and then delete the email and any copies of it. Opinions,
> > > conclusions (etc.) that do not relate to the official
> > > business of this company shall be understood as neither given
> > > nor endorsed by it. IG Index plc is a company registered in
> > > England and Wales under number 01190902. VAT registration
> > > number 761 2978 07. Registered Office: Friars House, 157-168
> > > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > > the Financial Services Authority. FSA Register number 114059.
> > >
> >
> >
> >
>
---------------------------------------------------------------------
> > Apache Qpid - AMQP Messaging Implementation
> > Project: http://qpid.apache.org
> > Use/Interact: mailto:dev-subscribe@qpid.apache.org
> >
> > The information contained in this email is strictly
> > confidential and for the use of the addressee only, unless
> > otherwise indicated. If you are not the intended recipient,
> > please do not read, copy, use or disclose to others this
> > message or any attachment. Please also notify the sender by
> > replying to this email or by telephone (+44 (0)20 7896 0011)
> > and then delete the email and any copies of it. Opinions,
> > conclusions (etc.) that do not relate to the official
> > business of this company shall be understood as neither given
> > nor endorsed by it. IG Index plc is a company registered in
> > England and Wales under number 01190902. VAT registration
> > number 761 2978 07. Registered Office: Friars House, 157-168
> > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > the Financial Services Authority. FSA Register number 114059.
> >
> >
>
---------------------------------------------------------------------
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> > Project: http://qpid.apache.org
> > Use/Interact: mailto:dev-subscribe@qpid.apache.org
> >
> >
>
>
>
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>
> The information contained in this email is strictly
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> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
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RE: Exception thrown from qpidcommon.dll on windows
Posted by Steve Huston <sh...@riverace.com>.
Hi Shan,
The case I tried is:
Simple program runs, calls LoadLibrary to load messaging.dll which is
linked with qpidclient.dll and qpidcommon.dll.
This failed with qpidcommon/client built as static libs because of the
TSS issue you refer to. When qpidcommon/client built as DLLs,
everything works.
Let me know...
-Steve
--
Steve Huston, Riverace Corporation
Check out my networked programming blog at
http://stevehuston.wordpress.com/
> -----Original Message-----
> From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> Sent: Thursday, March 26, 2009 2:18 PM
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
>
> Hi Steve,
>
> Have you explicitly tried to use LoadLibrary() (or other load
function
> if in another language) to load the DLL which contains
qpidcommon.dll
> and qpidclient.dll? According to MSDN, TSS should NOT work in
> this case.
>
> I tried the following:
>
> 1). Test.exe -> MyCppQpidWrapper.dll -> qpidcommon.dll and
> qpidclient.dll
> In this case everything is fine.
>
> 2). In a tcl console, Load MyTclQpidWrapper.dll ->
> MyCppQpidWrapper.dll
> -> qpidcommon.dll and qpidclient.dll
> In this case the tcl program crashes.
>
> I'll try the 0.5 branch, but if the code in AysncIO.cpp is
> the same then
> I don't expect this problem to go away.
>
>
> Thanks,
> Shan
>
>
>
> -----Original Message-----
> From: Steve Huston [mailto:shuston@riverace.com]
> Sent: 26 March 2009 17:24
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
> Hi Shan,
>
> > Thanks for the reply.
>
> You're welcome.
>
> > But this may be a different problem. After searched on
> > internet I think
> > this problem was from the QPID_TSS declaration in
> > AsynchIO.cpp, which is __declspec(thread) on windows.
>
> Right.
>
> > MSDN said thread local storage can only work when a dll is
> > linked to an
> > executable. If loadLibrary() is used to load the dll, an
> > system failure
> > will occur. And this is exactly what happened in my program. I
made
> a
> > Tcl wrapper of qpid API and tried to load the dll within tcl,
> > then I got
> > the exception said the program is trying to access memory
0x000000.
>
> I have seen this happen in a situation where a DLL was built that
> included the qpid libs as static, then the DLL was loaded
dynamically
> at run-time - then this exact crash occurred.
>
> However, that situation was resolved when qpidclient and qpidcommon
> were built as DLLs and linked to the dynamically-loaded DLL.
>
> > So basically on any windows system prior to Vista, qpid c++ client
> can
> > not be used as a plugin to another program.
>
> I don't think this is the case... I tried this scenario with what's
on
> the 0.5-release branch and it worked. I recommend you try it as
well.
>
> > I had a quick look in your
> > JIRA but didn't find a project for this. Now I'm trying to rebuild
> the
> > client lib without QPID_TSS and assumingly variables like
> > threadWriteTotal will only be used by one thread, I will be
> > able to get around this issue.
>
> The TSS usage is in qpidcommon.dll, though, which also runs in the
> broker using multiple threads.
>
> The only way to avoid the __declspec(thread) is the create the TSS
> slots as needed at run time.
>
> But, again, please try this with the 0.5-release branch and let us
> know how it goes.
>
> -Steve
>
> > -----Original Message-----
> > From: Steve Huston [mailto:shuston@riverace.com]
> > Sent: 26 March 2009 14:41
> > To: dev@qpid.apache.org
> > Subject: RE: Exception thrown from qpidcommon.dll on windows
> >
> > Hi Shan,
> >
> > You may be seeing the affects of QPID-1550
> > (https://issues.apache.org/jira/browse/QPID-1550)
> >
> > The QPID-1673 branch has been merged to trunk - I recommend you
> either
> > switch to trunk, use the 0.5-release branch (which is close to
being
> > M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all
of
> > those.
> >
> > -Steve
> >
> > --
> > Steve Huston, Riverace Corporation
> > Check out my networked programming blog at
> > http://stevehuston.wordpress.com/
> >
> >
> > > -----Original Message-----
> > > From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> > > Sent: Thursday, March 26, 2009 8:32 AM
> > > To: dev@qpid.apache.org
> > > Subject: Exception thrown from qpidcommon.dll on windows
> > >
> > >
> > > Hi All,
> > >
> > >
> > >
> > > I built a client dll from QPID-1673 branch(which I believe is
> > > the first
> > > usable windows dll branch). In the beginning everything seems
> > > fine, then
> > > I found this exception thrown somewhere from qpidcommon.dll, and
> the
> > > call stack is shown below:
> > >
> > >
> > >
> > >
> > >
> > > qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() +
> 0x46
> > > bytes C++
> > >
> > > qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> > > 0x12f bytes
> > > C++
> > >
> > > qpidcommon.dll!boost::detail::function::void_function_obj_invo
> > > ker1<boost
> > > ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> > > nditionPri
> > > vate,qpid::sys::AsynchIoResult
> > > *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> > > itionPriva
> > > te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult
> *>::invoke()
> > +
> > > 0x10 bytes C++
> > >
> > > qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> > > &,std::allocator<boost::function_base> >::operator()() + 0x4e
> bytes
> > > C++
> > >
> > > qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
> > bytes
> > > C++
> > >
> > > qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes
> C++
> > >
> > > qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes
> C++
> > >
> > > qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes
> C++
> > >
> > > qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> > > C++
> > >
> > > msvcr90.dll!785838bb()
> > >
> > > [Frames below may be incorrect and/or missing, no symbols
loaded
> > for
> > > msvcr90.dll]
> > >
> > > qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> > > C++
> > >
> > >
> > >
> > >
> > >
> > > Does anyone have a idea what is this about?
> > >
> > >
> > >
> > >
> > >
> > > Thanks and Regards,
> > >
> > > Shan
> > >
> > > The information contained in this email is strictly
> > > confidential and for the use of the addressee only, unless
> > > otherwise indicated. If you are not the intended recipient,
> > > please do not read, copy, use or disclose to others this
> > > message or any attachment. Please also notify the sender by
> > > replying to this email or by telephone (+44 (0)20 7896 0011)
> > > and then delete the email and any copies of it. Opinions,
> > > conclusions (etc.) that do not relate to the official
> > > business of this company shall be understood as neither given
> > > nor endorsed by it. IG Index plc is a company registered in
> > > England and Wales under number 01190902. VAT registration
> > > number 761 2978 07. Registered Office: Friars House, 157-168
> > > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > > the Financial Services Authority. FSA Register number 114059.
> > >
> >
> >
> >
>
---------------------------------------------------------------------
> > Apache Qpid - AMQP Messaging Implementation
> > Project: http://qpid.apache.org
> > Use/Interact: mailto:dev-subscribe@qpid.apache.org
> >
> > The information contained in this email is strictly
> > confidential and for the use of the addressee only, unless
> > otherwise indicated. If you are not the intended recipient,
> > please do not read, copy, use or disclose to others this
> > message or any attachment. Please also notify the sender by
> > replying to this email or by telephone (+44 (0)20 7896 0011)
> > and then delete the email and any copies of it. Opinions,
> > conclusions (etc.) that do not relate to the official
> > business of this company shall be understood as neither given
> > nor endorsed by it. IG Index plc is a company registered in
> > England and Wales under number 01190902. VAT registration
> > number 761 2978 07. Registered Office: Friars House, 157-168
> > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > the Financial Services Authority. FSA Register number 114059.
> >
> >
>
---------------------------------------------------------------------
> > Apache Qpid - AMQP Messaging Implementation
> > Project: http://qpid.apache.org
> > Use/Interact: mailto:dev-subscribe@qpid.apache.org
> >
> >
>
>
>
---------------------------------------------------------------------
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> Project: http://qpid.apache.org
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>
> The information contained in this email is strictly
> confidential and for the use of the addressee only, unless
> otherwise indicated. If you are not the intended recipient,
> please do not read, copy, use or disclose to others this
> message or any attachment. Please also notify the sender by
> replying to this email or by telephone (+44 (0)20 7896 0011)
> and then delete the email and any copies of it. Opinions,
> conclusions (etc.) that do not relate to the official
> business of this company shall be understood as neither given
> nor endorsed by it. IG Index plc is a company registered in
> England and Wales under number 01190902. VAT registration
> number 761 2978 07. Registered Office: Friars House, 157-168
> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> the Financial Services Authority. FSA Register number 114059.
>
>
---------------------------------------------------------------------
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> Project: http://qpid.apache.org
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RE: Exception thrown from qpidcommon.dll on windows
Posted by Shan Wang <Sh...@igindex.co.uk>.
Hi Steve,
Have you explicitly tried to use LoadLibrary() (or other load function
if in another language) to load the DLL which contains qpidcommon.dll
and qpidclient.dll? According to MSDN, TSS should NOT work in this case.
I tried the following:
1). Test.exe -> MyCppQpidWrapper.dll -> qpidcommon.dll and
qpidclient.dll
In this case everything is fine.
2). In a tcl console, Load MyTclQpidWrapper.dll -> MyCppQpidWrapper.dll
-> qpidcommon.dll and qpidclient.dll
In this case the tcl program crashes.
I'll try the 0.5 branch, but if the code in AysncIO.cpp is the same then
I don't expect this problem to go away.
Thanks,
Shan
-----Original Message-----
From: Steve Huston [mailto:shuston@riverace.com]
Sent: 26 March 2009 17:24
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Shan,
> Thanks for the reply.
You're welcome.
> But this may be a different problem. After searched on
> internet I think
> this problem was from the QPID_TSS declaration in
> AsynchIO.cpp, which is __declspec(thread) on windows.
Right.
> MSDN said thread local storage can only work when a dll is
> linked to an
> executable. If loadLibrary() is used to load the dll, an
> system failure
> will occur. And this is exactly what happened in my program. I made
a
> Tcl wrapper of qpid API and tried to load the dll within tcl,
> then I got
> the exception said the program is trying to access memory 0x000000.
I have seen this happen in a situation where a DLL was built that
included the qpid libs as static, then the DLL was loaded dynamically
at run-time - then this exact crash occurred.
However, that situation was resolved when qpidclient and qpidcommon
were built as DLLs and linked to the dynamically-loaded DLL.
> So basically on any windows system prior to Vista, qpid c++ client
can
> not be used as a plugin to another program.
I don't think this is the case... I tried this scenario with what's on
the 0.5-release branch and it worked. I recommend you try it as well.
> I had a quick look in your
> JIRA but didn't find a project for this. Now I'm trying to rebuild
the
> client lib without QPID_TSS and assumingly variables like
> threadWriteTotal will only be used by one thread, I will be
> able to get around this issue.
The TSS usage is in qpidcommon.dll, though, which also runs in the
broker using multiple threads.
The only way to avoid the __declspec(thread) is the create the TSS
slots as needed at run time.
But, again, please try this with the 0.5-release branch and let us
know how it goes.
-Steve
> -----Original Message-----
> From: Steve Huston [mailto:shuston@riverace.com]
> Sent: 26 March 2009 14:41
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
> Hi Shan,
>
> You may be seeing the affects of QPID-1550
> (https://issues.apache.org/jira/browse/QPID-1550)
>
> The QPID-1673 branch has been merged to trunk - I recommend you
either
> switch to trunk, use the 0.5-release branch (which is close to being
> M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all of
> those.
>
> -Steve
>
> --
> Steve Huston, Riverace Corporation
> Check out my networked programming blog at
> http://stevehuston.wordpress.com/
>
>
> > -----Original Message-----
> > From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> > Sent: Thursday, March 26, 2009 8:32 AM
> > To: dev@qpid.apache.org
> > Subject: Exception thrown from qpidcommon.dll on windows
> >
> >
> > Hi All,
> >
> >
> >
> > I built a client dll from QPID-1673 branch(which I believe is
> > the first
> > usable windows dll branch). In the beginning everything seems
> > fine, then
> > I found this exception thrown somewhere from qpidcommon.dll, and
the
> > call stack is shown below:
> >
> >
> >
> >
> >
> > qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() +
0x46
> > bytes C++
> >
> > qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> > 0x12f bytes
> > C++
> >
> > qpidcommon.dll!boost::detail::function::void_function_obj_invo
> > ker1<boost
> > ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> > nditionPri
> > vate,qpid::sys::AsynchIoResult
> > *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> > itionPriva
> > te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult
*>::invoke()
> +
> > 0x10 bytes C++
> >
> > qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> > &,std::allocator<boost::function_base> >::operator()() + 0x4e
bytes
> > C++
> >
> > qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
> bytes
> > C++
> >
> > qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes
C++
> >
> > qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes
C++
> >
> > qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes
C++
> >
> > qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> > C++
> >
> > msvcr90.dll!785838bb()
> >
> > [Frames below may be incorrect and/or missing, no symbols loaded
> for
> > msvcr90.dll]
> >
> > qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> > C++
> >
> >
> >
> >
> >
> > Does anyone have a idea what is this about?
> >
> >
> >
> >
> >
> > Thanks and Regards,
> >
> > Shan
> >
> > The information contained in this email is strictly
> > confidential and for the use of the addressee only, unless
> > otherwise indicated. If you are not the intended recipient,
> > please do not read, copy, use or disclose to others this
> > message or any attachment. Please also notify the sender by
> > replying to this email or by telephone (+44 (0)20 7896 0011)
> > and then delete the email and any copies of it. Opinions,
> > conclusions (etc.) that do not relate to the official
> > business of this company shall be understood as neither given
> > nor endorsed by it. IG Index plc is a company registered in
> > England and Wales under number 01190902. VAT registration
> > number 761 2978 07. Registered Office: Friars House, 157-168
> > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > the Financial Services Authority. FSA Register number 114059.
> >
>
>
>
---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project: http://qpid.apache.org
> Use/Interact: mailto:dev-subscribe@qpid.apache.org
>
> The information contained in this email is strictly
> confidential and for the use of the addressee only, unless
> otherwise indicated. If you are not the intended recipient,
> please do not read, copy, use or disclose to others this
> message or any attachment. Please also notify the sender by
> replying to this email or by telephone (+44 (0)20 7896 0011)
> and then delete the email and any copies of it. Opinions,
> conclusions (etc.) that do not relate to the official
> business of this company shall be understood as neither given
> nor endorsed by it. IG Index plc is a company registered in
> England and Wales under number 01190902. VAT registration
> number 761 2978 07. Registered Office: Friars House, 157-168
> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> the Financial Services Authority. FSA Register number 114059.
>
>
---------------------------------------------------------------------
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> Project: http://qpid.apache.org
> Use/Interact: mailto:dev-subscribe@qpid.apache.org
>
>
---------------------------------------------------------------------
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RE: Exception thrown from qpidcommon.dll on windows
Posted by Shan Wang <Sh...@igindex.co.uk>.
I found the JIRA regarding to these QPID_TSS:
https://issues.apache.org/jira/browse/QPID-1160
-----Original Message-----
From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
Sent: 26 March 2009 16:32
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Steve,
Thanks for the reply.
But this may be a different problem. After searched on internet I think
this problem was from the QPID_TSS declaration in AsynchIO.cpp, which is
__declspec(thread) on windows.
MSDN said thread local storage can only work when a dll is linked to an
executable. If loadLibrary() is used to load the dll, an system failure
will occur. And this is exactly what happened in my program. I made a
Tcl wrapper of qpid API and tried to load the dll within tcl, then I got
the exception said the program is trying to access memory 0x000000.
So basically on any windows system prior to Vista, qpid c++ client can
not be used as a plugin to another program. I had a quick look in your
JIRA but didn't find a project for this. Now I'm trying to rebuild the
client lib without QPID_TSS and assumingly variables like
threadWriteTotal will only be used by one thread, I will be able to get
around this issue.
Regards,
Shan
-----Original Message-----
From: Steve Huston [mailto:shuston@riverace.com]
Sent: 26 March 2009 14:41
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Shan,
You may be seeing the affects of QPID-1550
(https://issues.apache.org/jira/browse/QPID-1550)
The QPID-1673 branch has been merged to trunk - I recommend you either
switch to trunk, use the 0.5-release branch (which is close to being
M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all of
those.
-Steve
--
Steve Huston, Riverace Corporation
Check out my networked programming blog at
http://stevehuston.wordpress.com/
> -----Original Message-----
> From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> Sent: Thursday, March 26, 2009 8:32 AM
> To: dev@qpid.apache.org
> Subject: Exception thrown from qpidcommon.dll on windows
>
>
> Hi All,
>
>
>
> I built a client dll from QPID-1673 branch(which I believe is
> the first
> usable windows dll branch). In the beginning everything seems
> fine, then
> I found this exception thrown somewhere from qpidcommon.dll, and the
> call stack is shown below:
>
>
>
>
>
> qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() + 0x46
> bytes C++
>
> qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> 0x12f bytes
> C++
>
> qpidcommon.dll!boost::detail::function::void_function_obj_invo
> ker1<boost
> ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> nditionPri
> vate,qpid::sys::AsynchIoResult
> *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> itionPriva
> te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult *>::invoke()
+
> 0x10 bytes C++
>
> qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> &,std::allocator<boost::function_base> >::operator()() + 0x4e bytes
> C++
>
> qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
bytes
> C++
>
> qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes C++
>
> qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes C++
>
> qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes C++
>
> qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> C++
>
> msvcr90.dll!785838bb()
>
> [Frames below may be incorrect and/or missing, no symbols loaded
for
> msvcr90.dll]
>
> qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> C++
>
>
>
>
>
> Does anyone have a idea what is this about?
>
>
>
>
>
> Thanks and Regards,
>
> Shan
>
> The information contained in this email is strictly
> confidential and for the use of the addressee only, unless
> otherwise indicated. If you are not the intended recipient,
> please do not read, copy, use or disclose to others this
> message or any attachment. Please also notify the sender by
> replying to this email or by telephone (+44 (0)20 7896 0011)
> and then delete the email and any copies of it. Opinions,
> conclusions (etc.) that do not relate to the official
> business of this company shall be understood as neither given
> nor endorsed by it. IG Index plc is a company registered in
> England and Wales under number 01190902. VAT registration
> number 761 2978 07. Registered Office: Friars House, 157-168
> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> the Financial Services Authority. FSA Register number 114059.
>
---------------------------------------------------------------------
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others this message or any attachment. Please also notify the sender by
replying to this email or by telephone (+44 (0)20 7896 0011) and then
delete the email and any copies of it. Opinions, conclusions (etc.) that
do not relate to the official business of this company shall be
understood as neither given nor endorsed by it. IG Index plc is a
company registered in England and Wales under number 01190902. VAT
registration number 761 2978 07. Registered Office: Friars House,
157-168 Blackfriars Road, London SE1 8EZ. Authorised and regulated by
the Financial Services Authority. FSA Register number 114059.
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RE: Exception thrown from qpidcommon.dll on windows
Posted by Steve Huston <sh...@riverace.com>.
Hi Shan,
> Thanks for the reply.
You're welcome.
> But this may be a different problem. After searched on
> internet I think
> this problem was from the QPID_TSS declaration in
> AsynchIO.cpp, which is __declspec(thread) on windows.
Right.
> MSDN said thread local storage can only work when a dll is
> linked to an
> executable. If loadLibrary() is used to load the dll, an
> system failure
> will occur. And this is exactly what happened in my program. I made
a
> Tcl wrapper of qpid API and tried to load the dll within tcl,
> then I got
> the exception said the program is trying to access memory 0x000000.
I have seen this happen in a situation where a DLL was built that
included the qpid libs as static, then the DLL was loaded dynamically
at run-time - then this exact crash occurred.
However, that situation was resolved when qpidclient and qpidcommon
were built as DLLs and linked to the dynamically-loaded DLL.
> So basically on any windows system prior to Vista, qpid c++ client
can
> not be used as a plugin to another program.
I don't think this is the case... I tried this scenario with what's on
the 0.5-release branch and it worked. I recommend you try it as well.
> I had a quick look in your
> JIRA but didn't find a project for this. Now I'm trying to rebuild
the
> client lib without QPID_TSS and assumingly variables like
> threadWriteTotal will only be used by one thread, I will be
> able to get around this issue.
The TSS usage is in qpidcommon.dll, though, which also runs in the
broker using multiple threads.
The only way to avoid the __declspec(thread) is the create the TSS
slots as needed at run time.
But, again, please try this with the 0.5-release branch and let us
know how it goes.
-Steve
> -----Original Message-----
> From: Steve Huston [mailto:shuston@riverace.com]
> Sent: 26 March 2009 14:41
> To: dev@qpid.apache.org
> Subject: RE: Exception thrown from qpidcommon.dll on windows
>
> Hi Shan,
>
> You may be seeing the affects of QPID-1550
> (https://issues.apache.org/jira/browse/QPID-1550)
>
> The QPID-1673 branch has been merged to trunk - I recommend you
either
> switch to trunk, use the 0.5-release branch (which is close to being
> M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all of
> those.
>
> -Steve
>
> --
> Steve Huston, Riverace Corporation
> Check out my networked programming blog at
> http://stevehuston.wordpress.com/
>
>
> > -----Original Message-----
> > From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> > Sent: Thursday, March 26, 2009 8:32 AM
> > To: dev@qpid.apache.org
> > Subject: Exception thrown from qpidcommon.dll on windows
> >
> >
> > Hi All,
> >
> >
> >
> > I built a client dll from QPID-1673 branch(which I believe is
> > the first
> > usable windows dll branch). In the beginning everything seems
> > fine, then
> > I found this exception thrown somewhere from qpidcommon.dll, and
the
> > call stack is shown below:
> >
> >
> >
> >
> >
> > qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() +
0x46
> > bytes C++
> >
> > qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> > 0x12f bytes
> > C++
> >
> > qpidcommon.dll!boost::detail::function::void_function_obj_invo
> > ker1<boost
> > ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> > nditionPri
> > vate,qpid::sys::AsynchIoResult
> > *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> > itionPriva
> > te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult
*>::invoke()
> +
> > 0x10 bytes C++
> >
> > qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> > &,std::allocator<boost::function_base> >::operator()() + 0x4e
bytes
> > C++
> >
> > qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
> bytes
> > C++
> >
> > qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes
C++
> >
> > qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes
C++
> >
> > qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes
C++
> >
> > qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> > C++
> >
> > msvcr90.dll!785838bb()
> >
> > [Frames below may be incorrect and/or missing, no symbols loaded
> for
> > msvcr90.dll]
> >
> > qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> > C++
> >
> >
> >
> >
> >
> > Does anyone have a idea what is this about?
> >
> >
> >
> >
> >
> > Thanks and Regards,
> >
> > Shan
> >
> > The information contained in this email is strictly
> > confidential and for the use of the addressee only, unless
> > otherwise indicated. If you are not the intended recipient,
> > please do not read, copy, use or disclose to others this
> > message or any attachment. Please also notify the sender by
> > replying to this email or by telephone (+44 (0)20 7896 0011)
> > and then delete the email and any copies of it. Opinions,
> > conclusions (etc.) that do not relate to the official
> > business of this company shall be understood as neither given
> > nor endorsed by it. IG Index plc is a company registered in
> > England and Wales under number 01190902. VAT registration
> > number 761 2978 07. Registered Office: Friars House, 157-168
> > Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> > the Financial Services Authority. FSA Register number 114059.
> >
>
>
>
---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project: http://qpid.apache.org
> Use/Interact: mailto:dev-subscribe@qpid.apache.org
>
> The information contained in this email is strictly
> confidential and for the use of the addressee only, unless
> otherwise indicated. If you are not the intended recipient,
> please do not read, copy, use or disclose to others this
> message or any attachment. Please also notify the sender by
> replying to this email or by telephone (+44 (0)20 7896 0011)
> and then delete the email and any copies of it. Opinions,
> conclusions (etc.) that do not relate to the official
> business of this company shall be understood as neither given
> nor endorsed by it. IG Index plc is a company registered in
> England and Wales under number 01190902. VAT registration
> number 761 2978 07. Registered Office: Friars House, 157-168
> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> the Financial Services Authority. FSA Register number 114059.
>
>
---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project: http://qpid.apache.org
> Use/Interact: mailto:dev-subscribe@qpid.apache.org
>
>
---------------------------------------------------------------------
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RE: Exception thrown from qpidcommon.dll on windows
Posted by Shan Wang <Sh...@igindex.co.uk>.
Hi Steve,
Thanks for the reply.
But this may be a different problem. After searched on internet I think
this problem was from the QPID_TSS declaration in AsynchIO.cpp, which is
__declspec(thread) on windows.
MSDN said thread local storage can only work when a dll is linked to an
executable. If loadLibrary() is used to load the dll, an system failure
will occur. And this is exactly what happened in my program. I made a
Tcl wrapper of qpid API and tried to load the dll within tcl, then I got
the exception said the program is trying to access memory 0x000000.
So basically on any windows system prior to Vista, qpid c++ client can
not be used as a plugin to another program. I had a quick look in your
JIRA but didn't find a project for this. Now I'm trying to rebuild the
client lib without QPID_TSS and assumingly variables like
threadWriteTotal will only be used by one thread, I will be able to get
around this issue.
Regards,
Shan
-----Original Message-----
From: Steve Huston [mailto:shuston@riverace.com]
Sent: 26 March 2009 14:41
To: dev@qpid.apache.org
Subject: RE: Exception thrown from qpidcommon.dll on windows
Hi Shan,
You may be seeing the affects of QPID-1550
(https://issues.apache.org/jira/browse/QPID-1550)
The QPID-1673 branch has been merged to trunk - I recommend you either
switch to trunk, use the 0.5-release branch (which is close to being
M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all of
those.
-Steve
--
Steve Huston, Riverace Corporation
Check out my networked programming blog at
http://stevehuston.wordpress.com/
> -----Original Message-----
> From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> Sent: Thursday, March 26, 2009 8:32 AM
> To: dev@qpid.apache.org
> Subject: Exception thrown from qpidcommon.dll on windows
>
>
> Hi All,
>
>
>
> I built a client dll from QPID-1673 branch(which I believe is
> the first
> usable windows dll branch). In the beginning everything seems
> fine, then
> I found this exception thrown somewhere from qpidcommon.dll, and the
> call stack is shown below:
>
>
>
>
>
> qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() + 0x46
> bytes C++
>
> qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> 0x12f bytes
> C++
>
> qpidcommon.dll!boost::detail::function::void_function_obj_invo
> ker1<boost
> ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> nditionPri
> vate,qpid::sys::AsynchIoResult
> *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> itionPriva
> te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult *>::invoke()
+
> 0x10 bytes C++
>
> qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> &,std::allocator<boost::function_base> >::operator()() + 0x4e bytes
> C++
>
> qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
bytes
> C++
>
> qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes C++
>
> qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes C++
>
> qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes C++
>
> qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> C++
>
> msvcr90.dll!785838bb()
>
> [Frames below may be incorrect and/or missing, no symbols loaded
for
> msvcr90.dll]
>
> qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> C++
>
>
>
>
>
> Does anyone have a idea what is this about?
>
>
>
>
>
> Thanks and Regards,
>
> Shan
>
> The information contained in this email is strictly
> confidential and for the use of the addressee only, unless
> otherwise indicated. If you are not the intended recipient,
> please do not read, copy, use or disclose to others this
> message or any attachment. Please also notify the sender by
> replying to this email or by telephone (+44 (0)20 7896 0011)
> and then delete the email and any copies of it. Opinions,
> conclusions (etc.) that do not relate to the official
> business of this company shall be understood as neither given
> nor endorsed by it. IG Index plc is a company registered in
> England and Wales under number 01190902. VAT registration
> number 761 2978 07. Registered Office: Friars House, 157-168
> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> the Financial Services Authority. FSA Register number 114059.
>
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
The information contained in this email is strictly confidential and for the use of the addressee only, unless otherwise indicated. If you are not the intended recipient, please do not read, copy, use or disclose to others this message or any attachment. Please also notify the sender by replying to this email or by telephone (+44 (0)20 7896 0011) and then delete the email and any copies of it. Opinions, conclusions (etc.) that do not relate to the official business of this company shall be understood as neither given nor endorsed by it. IG Index plc is a company registered in England and Wales under number 01190902. VAT registration number 761 2978 07. Registered Office: Friars House, 157-168 Blackfriars Road, London SE1 8EZ. Authorised and regulated by the Financial Services Authority. FSA Register number 114059.
---------------------------------------------------------------------
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Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
RE: Exception thrown from qpidcommon.dll on windows
Posted by Steve Huston <sh...@riverace.com>.
Hi Shan,
You may be seeing the affects of QPID-1550
(https://issues.apache.org/jira/browse/QPID-1550)
The QPID-1673 branch has been merged to trunk - I recommend you either
switch to trunk, use the 0.5-release branch (which is close to being
M5), or wait for the 0.5 (M5) release. QPID-1550 is fixed in all of
those.
-Steve
--
Steve Huston, Riverace Corporation
Check out my networked programming blog at
http://stevehuston.wordpress.com/
> -----Original Message-----
> From: Shan Wang [mailto:Shan.Wang@igindex.co.uk]
> Sent: Thursday, March 26, 2009 8:32 AM
> To: dev@qpid.apache.org
> Subject: Exception thrown from qpidcommon.dll on windows
>
>
> Hi All,
>
>
>
> I built a client dll from QPID-1673 branch(which I believe is
> the first
> usable windows dll branch). In the beginning everything seems
> fine, then
> I found this exception thrown somewhere from qpidcommon.dll, and the
> call stack is shown below:
>
>
>
>
>
> qpidcommon.dll!qpid::sys::windows::AsynchIO::writeComplete() + 0x46
> bytes C++
>
> qpidcommon.dll!qpid::sys::windows::AsynchIO::completion() +
> 0x12f bytes
> C++
>
> qpidcommon.dll!boost::detail::function::void_function_obj_invo
> ker1<boost
> ::_bi::bind_t<void,boost::_mfi::mf1<void,qpid::sys::PollableCo
> nditionPri
> vate,qpid::sys::AsynchIoResult
> *>,boost::_bi::list2<boost::_bi::value<qpid::sys::PollableCond
> itionPriva
> te *>,boost::arg<1> > >,void,qpid::sys::AsynchIoResult *>::invoke()
+
> 0x10 bytes C++
>
> qpidcommon.dll!boost::function1<void,qpid::sys::Socket const
> &,std::allocator<boost::function_base> >::operator()() + 0x4e bytes
> C++
>
> qpidcommon.dll!qpid::sys::AsynchWriteResult::complete() + 0x18
bytes
> C++
>
> qpidcommon.dll!qpid::sys::AsynchResult::success() + 0x15 bytes C++
>
> qpidcommon.dll!qpid::sys::Poller::wait() + 0xd3 bytes C++
>
> qpidcommon.dll!qpid::sys::Poller::run() + 0x29 bytes C++
>
> qpidclient.dll!qpid::client::TCPConnector::run() + 0x11c bytes
> C++
>
> msvcr90.dll!785838bb()
>
> [Frames below may be incorrect and/or missing, no symbols loaded
for
> msvcr90.dll]
>
> qpidcommon.dll!`anonymous namespace'::runRunnable() + 0xb bytes
> C++
>
>
>
>
>
> Does anyone have a idea what is this about?
>
>
>
>
>
> Thanks and Regards,
>
> Shan
>
> The information contained in this email is strictly
> confidential and for the use of the addressee only, unless
> otherwise indicated. If you are not the intended recipient,
> please do not read, copy, use or disclose to others this
> message or any attachment. Please also notify the sender by
> replying to this email or by telephone (+44 (0)20 7896 0011)
> and then delete the email and any copies of it. Opinions,
> conclusions (etc.) that do not relate to the official
> business of this company shall be understood as neither given
> nor endorsed by it. IG Index plc is a company registered in
> England and Wales under number 01190902. VAT registration
> number 761 2978 07. Registered Office: Friars House, 157-168
> Blackfriars Road, London SE1 8EZ. Authorised and regulated by
> the Financial Services Authority. FSA Register number 114059.
>
---------------------------------------------------------------------
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Project: http://qpid.apache.org
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