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Winhttpsendrequest Error


if( !bResults ) printf( "Error %d has occurred.\n", GetLastError( ) ); // Close any open handles. Tuesday, May 20, 2014 2:45 AM Reply | Quote 0 Sign in to vote Hi, From MSDN document, the error code detects that the connection to the server failed. For temporary solution, I included the SCCM server and IP in to the host list located at C:\Windows\System32\drivers\etc\hosts. For more information, seeWINHTTP_STATUS_CALLBACK. Check This Out

You can also use the API to configure the firewall to allow your program access if neccessary. Customer case studies, white papers, data sheets and more. This parameter is generally used for POST and PUT operations. I didn't find any web filter.

Winhttp Error 12175

Are 14 and 21 the only "interesting" numbers? You can test another web service. Share this post Link to post Share on other sites Sarcassm    New Member Topic Starter Members 9 posts Location: Tri Cities, WA, USA ID: 7   Posted May 28, 2010 if( hRequest ) bResults = WinHttpSendRequest( hRequest, WINHTTP_NO_ADDITIONAL_HEADERS, 0, WINHTTP_NO_REQUEST_DATA, 0, 0, 0 ); // End the request.

  • Reply Philipp says: December 2, 2015 at 13:58 Thanks, glad to help you guys 🙂 Reply Leave a Reply Cancel reply Your email address will not be published.
  • if( hConnect ) hRequest = WinHttpOpenRequest( hConnect, L"GET", NULL, NULL, WINHTTP_NO_REFERER, WINHTTP_DEFAULT_ACCEPT_TYPES, WINHTTP_FLAG_SECURE ); // Send a request.
  • Tried what methods? –Igor Tandetnik Jul 13 '13 at 13:42 | show 8 more comments Your Answer draft saved draft discarded Sign up or log in Sign up using Google
  • winapi networking share|improve this question edited Oct 13 '10 at 11:45 asked Oct 12 '10 at 5:59 Umesha MS 99362043 Have you looked at this question: http://stackoverflow.com/questions/6071396/winhttp-doesnt-wo‌rk-when-hostname-doe‌snt-contains-www-err‌or-12029 ?
  • Header:  Declared in Winerror.h Remarks For Windows XP and Windows 2000, see the Run-Time Requirements section of the WinHttp start page.

Header:  Declared in Winerror.h ERROR_INVALID_HANDLE The handle passed to the application programming interface (API) has been either invalidated or closed. You don't need to restart IIS. Once after blocking, I got 12029 errors. Http Error 12002 The desired function can be retried on the same request handle. ERROR_WINHTTP_RESPONSE_DRAIN_OVERFLOW 12184 Returned when an incoming response exceeds an internal WinHTTP size limit. ERROR_WINHTTP_SCRIPT_EXECUTION_ERROR 12177 An error was

Have a nice time! Cheers Philipp Share this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to An application can use the same HTTP request handle in multiple calls to WinHttpSendRequest to re-send the same request, but the application must read all data returned from the previous call https://social.msdn.microsoft.com/Forums/windowshardware/en-US/630e7fdd-7439-4437-9b16-727b723095e1/winhttpsendrequest-closing-connection-returning-error-12029?forum=windowsgeneraldevelopmentissues more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

How to tick the intersection with x axis automatically? Error_winhttp_cannot_connect This happened because those computers couldn't resolve the SCCM server name. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! We make it truly rewarding.

Winhttp Error 12029

Sign In Sign In Remember me Not recommended on shared computers Sign in anonymously Sign In Forgot your password? http://stackoverflow.com/questions/17625713/winhttp-error-12029-cannot-connect ccmsetup 29/05/2015 15:16:03 916 (0x0394)Shutdown has been requested ccmsetup 29/05/2015 15:16:03 916 (0x0394) …every 10 minutes or so. Winhttp Error 12175 lpOptional [in, optional] A pointer to a buffer that contains any optional data to send immediately after the request headers. Winhttpsendrequest 12175 ERROR_WINHTTP_NAME_NOT_RESOLVED The server name cannot be resolved.

if( hSession ) hConnect = WinHttpConnect( hSession, L"www.microsoft.com", INTERNET_DEFAULT_HTTPS_PORT, 0 ); // Create an HTTP request handle. Reference designs, release notes, user manuals, installation guides and more. Stay tuned!!! This causes the client to fail, because the website simply does not exist. Winhttpsendrequest Failed

Call WinHttpOpen 2. It gives the error ERROR_WINHTTP_CANNOT_CONNECT(12029). Fresh Blog stuff about the cloud Menu Skip to content Privacy PolicyAbout Me Search for: SCCM Client push installation fails with "Failed to check url…" Error June 4, 2015ConfigMgr 2012R2 SP1, this contact form I used to have McAfee as my AV and found that it still had a few things running, but I have deleted them all and still no change.

ZeroMemory( pszOutBuffer, dwSize+1 ); if( !WinHttpReadData( hRequest, (LPVOID)pszOutBuffer, dwSize, &dwDownloaded ) ) printf( "Error %u in WinHttpReadData.\n", GetLastError( ) ); else printf( "%s", pszOutBuffer ); // Free the memory allocated to Winhttpreceiveresponse Tag Cloud3100144 Azure Stack Azure Stack Preview Azure Steck requirements blog ConfigMgr ConfigMgr 2012 Config Mgr Upgrade counters CU2 features free ips Info Install Azure Stack IP management KB2693643 low hardware ERROR_WINHTTP_LOGIN_FAILURE The login attempt failed.

Fairly certain he will have a good read.

Please visit our Privacy Policy page for more information about cookies and how we use them. The invalid header is not added. Otherwise, lpOptional is ignored and set to NULL. Winhttpsendrequest 12029 Header Winhttp.h Library Winhttp.lib DLL Winhttp.dll See also About Microsoft Windows HTTP Services (WinHTTP) WINHTTP_STATUS_CALLBACK WinHttpCloseHandle WinHttpConnect WinHttpOpen WinHttpOpenRequest WinHttpReceiveResponse WinHTTP Versions     Show: Inherited Protected Print Export (0) Print

What commercial flight route requires the most (minimum possible) stops/layovers from A to B? 5 people each have 5 equal cards Schengen Visa Expiry Date and Date of Return Journey Brackets This post could not be written any better! Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. navigate here An application must not delete or alter the buffer pointed to by lpOptional until the request handle is closed or the call to WinHttpReceiveResponse has completed, because an authentication challenge or

When this error is encountered, the request handle should be closed with WinHttpCloseHandle. I hope this helps you guys save some time. if (hConnect) hRequest = WinHttpOpenRequest( hConnect, L"PUT", L"/writetst.txt", NULL, WINHTTP_NO_REFERER, WINHTTP_DEFAULT_ACCEPT_TYPES, 0); // Send a Request. more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

The 10'000 year skyscraper Is it correct to say "I hurt"? Windows Server 2003 with SP1 and Windows XP with SP2:  This error is not supported. ERROR_WINHTTP_CLIENT_CERT_NO_PRIVATE_KEY The context for the SSL client certificate does not have a private key associated with it. The WinHttpSendRequest function sends the specified request to the HTTP server and allows the client to specify additional headers to send along with the request. The solution was to request (from the enterprise certificate authority) and assign a new certificate in IIS.

Copy BOOL fRet = WinHttpSendRequest( hReq, L"Content-Length: 68719476735\r\n", -1L, WINHTTP_NO_REQUEST_DATA, 0, WINHTTP_IGNORE_REQUEST_TOTAL_LENGTH, pMyContent); Transfer-Encoding Header Starting in Windows Vista and Windows Server 2008, WinHttp enables applications to perform chunked transfer encoding on data If the server requests the client certificate, but does not require it, the application can alternately call WinHttpSetOption with the WINHTTP_OPTION_CLIENT_CERT_CONTEXT option. Turn off allantivirus. For example, WinHTTP version 5.1 does not support SSL2 unless the client specifically enables it. ERROR_WINHTTP_HEADER_ALREADY_EXISTS 12155 Obsolete; no longer used. ERROR_WINHTTP_HEADER_COUNT_EXCEEDED 12181 Returned by WinHttpReceiveResponse when a larger

Update: once after searching in the net, I think firewall is blocking the connection. delete [] pszOutBuffer; } } while( dwSize > 0 ); } // Report any errors.