Hi Phil,
Thanks it's working now.
This is what i learnt and forgot while implementing the same.
Why is it happen some time that we do know and forgot some time?
Is it called intelligence?
Amar.
Thanks .

-----Original Message-----
From: Distributed COM-Based Code [mailto:DCOMDISCUSS.MICROSOFT.COM]On
Behalf Of Phil Reynolds
Sent: Thursday, March 07, 2002 4:03 PM
To: DCOMDISCUSS.MICROSOFT.COM
Subject: Re: Thread hangs when It tries to Call GetInterfaceFromGlo bal

The thread that put the object in the table must pump messages.

---------------------------------------------------------
Phil Reynolds
Ridgeway Systems and Software
Tel: +44 118 938 1211
Fax: +44 118 935 4444
mailto:preynoldsridgewaysystems.com
http://www.ridgewaysystems.com

> -----Original Message-----
> From: Amar [mailto:Amarjeet.singhKLA-TENCOR.COM]
> Sent: 07 March 2002 10:35
> To: DCOMDISCUSS.MICROSOFT.COM
> Subject: [DCOM] Thread hangs when It tries to Call
> GetInterfaceFromGlobal
>
>
> Hi All
> When I try to get back interface pointer from global table in
> another thread
> the threads hangs.
> This is the main thread which registers interface in global table:
>
> MainThread{
> DWORD* pdwCookie= new DWORD;
> // Test
> MSXML2::IXMLDOMDocumentPtr spTest(__uuidof(MSXML2::DOMDocument40));
> hrResult = ::CoCreateInstance (CLSID_StdGlobalInterfaceTable,NULL,
> CLSCTX_INPROC_SERVER,IID_IGlobalInterfaceTable,(void**)&m_pGlobal);
> hrResult = m_pGlobal->RegisterInterfaceInGlobal
> (spTest,__uuidof(MSXML2::DOMDocument40), pdwCookie);
> dw = *pdwCookie;
> phEightThreads[iEightThreads - 1] =
> ::CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)
> ExcelThreadProcSendJob,(LPVOID )pdwCookie,0,0);
> pIter++;
> }
> ::WaitForMultipleObjects (8,
> phEightThreads,true,INFINITE);
>
> }
>
> Following is the thread proc that try to recieve interface
> pointer from
> global.
> and at the point it calls API GetInterfaceFromGlobal the API hangs.
>
>
> int CAppThread::ExcelThreadProcSendJob(LPVOID pParam)
> {
> ::CoInitialize (0);
> //i++;
>
> // ::MessageBox (0,_bstr_t(long(i)),_bstr_t("Thread No:"),0);
>
> try
> {
> {
>
> IUnknown* pUnk = 0;
> IRFT* pRFT = 0;
> //IRFT* ptr = 0;
> Transfer *pTransfer = (Transfer*)pParam;
> //DWORD* pDW = (DWORD*)pParam;
> //IStream* pStream = (IStream*)pParam;
> //_ConnectionPtr spPtr;
> MSXML2::IXMLDOMDocumentPtr spTest;
> //(__uuidof(MSXML2::DOMDocument40));
> //spTest.CreateInstance (__uuidof(MSXML2::DOMDocument40));
> //HRESULT hr =
> m_pGlobal->GetInterfaceFromGlobal((pTransfer->Cookie),__uuidof
> (IRFT),(void**
> )&pRFT);
> HRESULT hr =
> m_pGlobal->GetInterfaceFromGlobal(dw,__uuidof(MSXML2::IXMLDOMD
> ocumentPtr),(v
> oid**)&spTest);
> //Unmarshall Application Pointer
> //HRESULT hr =
> CoGetInterfaceAndReleaseStream((pStream),__uuidof(IUnknown),(LPVOID
> *)&pUnk);
> ::MessageBox (0,_bstr_t(long(0)),_bstr_t("Inside
> SendJob Thread-Check"),0);
>
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