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WinHttpSendRequest function (winhttp.h)
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. Recently errors with PROXY are becoming more and more common during vcpkg usage, I'd move completely to aria, is there any regression in doing so? IMHO, this is a never-ending story with no happy end.
Proxy support as well as file protocol worked in the past but are broken in current versions. The move to WinApi was one regression, the move to aria2 the next one. See my issues, Before talking about the issue of downloading, it is just plainly annoying that pwsh. I noticed that not all ports are running pwsh probably somewhere in the scripts clearly indicate the name. A clean vcpkg installation on windows fails to download powershell, 7-zip and nuget just at the beginning, when installing your first library.
I still didn't inspect why, but these downloads are done in a different way broken, it seemsbecause they are totally not tested for proxy support. Also the fact that proxy support is so weak that usually I prefer to do the "download-only" part on the WSL side is depressing same pc, same proxy, somehow the linux part is more proxy resilientso that I don't fear of finding the update stopped because one of the library failed to download never happened when not using proxy.
Just to let you know, vcpkg on windows is the only program that gives me any problem with "dropped internet connection", so i'd not declare our proxy as guilty. Also, even when vcpkg is failing repeatedly, any browser installed can download the tar. Please fix it. For any enterprise adoption of vcpkg, a proper proxy support is a deal breaker.
It's still far from being here. We have exactly the same issue in our organisation.A pointer to a string that contains the additional headers to append to the request.
An unsigned long integer value that contains the length, in characters, of the additional headers. If this parameter is -1L and pwszHeaders is not NULLthis function assumes that pwszHeaders is null -terminated, and the length is calculated. A pointer to a buffer that contains any optional data to send immediately after the request headers.
The optional data can be the resource or data posted to the server. This buffer must remain available until the request handle is closed or the call to WinHttpReceiveResponse has completed. An unsigned long integer value that contains the length, in bytes, of the optional data.
This parameter can be zero if there is no optional data to send. An unsigned long integer value that contains the length, in bytes, of the total data sent. This parameter specifies the Content-Length header of the request.
If the value of this parameter is greater than the length specified by dwOptionalLengththen WinHttpWriteData can be used to send additional data. If dwTotalLength needs to be changed, the caller should create a new request. A pointer to a pointer-sized variable that contains an application-defined value that is passed, with the request handle, to any callback functions.
For extended error information, call GetLastError. Error codes are listed in the following table. 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 redirect that required the optional data could be encountered in the course of receiving the response.
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.
This function also lets the client specify optional data to send to the HTTP server immediately following the request headers. 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 before calling this function again. The name and value of request headers added with this function are validated. Headers must be well formed. The invalid header is not added.
Skip to main content. Contents Exit focus mode. WinHttpSendRequest function winhttp. When this error is encountered, the request handle should be closed with WinHttpCloseHandle. A new request handle must be created before retrying the function that originally produced this error. The Content-Length header cannot be present when the Transfer-Encoding header is present. Is this page helpful? Yes No. Any additional feedback?
Skip Submit. The secure HTTP server requires a client certificate. The connection with the server has been reset or terminated, or an incompatible SSL protocol was encountered. The requested operation cannot be carried out because the handle supplied is not in the correct state. The login attempt failed.
The operation was canceled, usually because the handle on which the request was operating was closed before the operation completed. Not enough memory was available to complete the requested operation. The content length specified in the dwTotalLength parameter does not match the length specified in the Content-Length header.In order to simulate the required timeout, try this workaround: after receiving an early timeout error, subtract the elapsed period from timeout, set the new timeout, and then repeat the operation in a loop.
Is this a known bug? I couldn't find any related info elsewhere. This timeout is essentially deprecated due to performance enhancements in the TCP stack in the latest versions of Windows. The TCP timeout is about retransmits with back-off and how many is tried by the Winsock stack.
Ask a question. Quick access. Search related threads. Remove From My Forums. Asked by:. Archived Forums. Windows Desktop SDK. Sign in to vote. However they don't seem to take effect. Instead WinHttpSendRequest comes back with always after 21 seconds when trying with a fake IP as destination not sure how else to simulate. The results of my quick test look like this: WinHttpUsageExample.
Am I not simulating correctly? How to then? Pretty much in the dark here. Any help would be highly appreciated. Wednesday, April 23, AM. Thursday, April 24, AM. Thx, David Microsoft - Windows Networking team. Friday, May 13, PM.This default 30 sec time is because of the use of WinInet Replay engine.
I wouldn't recommend that. View solution in original post. Thabjs for the suggestion but I already did that before you suggested. Unfortunately even with that it gives me same error. You can see in part of the replay you posted the errors come from resources during the replay where they timed out.
Learn more. Hi All. I am doing perf testing for one of our internal web application. I can run the created script successfully in VuGen 9. There are so many errors like above which point towards diff. I am trying to reach to 30 vusers but i am seeing errors occurring sometime at 10 users or 15 or sometime 21 users. I am using 1 LG. I can't even turn off window's integrated Auth, as that gives exception errors. Report Inappropriate Content. All forum topics Previous Topic Next Topic.
Accepted Solutions. Suerte13cr Absent Member. Vugen runs script as a process, are you running your vusers as process or thread? I selected to run the vuser as a process in RTS. Thanks, Krunal. Did that fix the issue?Returned by the HttpRequest object if a specified option cannot be requested after the Open method has been called.
Returned by the HttpRequest object if a requested operation cannot be performed after calling the Send method. Returned by the HttpRequest object if a requested operation cannot be performed before calling the Open method. Returned by the HttpRequest object if a requested operation cannot be performed before calling the Send method. The server requires SSL client Authentication. The application does not have the required privileges to access the private key associated with the client certificate.
The context for the SSL client certificate does not have a private key associated with it.
The client certificate may have been imported to the computer without the private key. Returned by WinHttpReceiveResponse when an overflow condition is encountered in the course of parsing chunked encoding. Returned by WinHttpReceiveResponse when the server requests client authentication.
The connection with the server has been reset or terminated, or an incompatible SSL protocol was encountered. Returned by WinHttpReceiveResponse when the size of headers received exceeds the limit for the request handle. The requested operation cannot be carried out because the handle supplied is not in the correct state.
Endpoint Security: Failed to send a WinHttp request. The error code was 12002
The login attempt failed. When this error is encountered, the request handle should be closed with WinHttpCloseHandle. A new request handle must be created before retrying the function that originally produced this error. The operation was canceled, usually because the handle on which the request was operating was closed before the operation completed. The redirection failed because either the scheme changed or all attempts made to redirect failed default is five attempts.
The PAC file cannot be downloaded. The size, in bytes, of the buffer supplied to a function was insufficient to contain the returned data. For more information, see the specific function. The handle passed to the application programming interface API has been either invalidated or closed. Skip to main content. Contents Exit focus mode. The desired function can be retried on the same request handle. Header: Declared in Winerror. Header Winhttp. Yes No. Any additional feedback?
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Hanan Khamis on 27 May Vote 0. Answered: T. Why I get that?See our section: Assertiveness. Ensure that you get enough fun out of life: Plan time in the day to do something that gives you pleasure.
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