Category: Asp.net core 502 bad gateway

I've been trying to solve this issue for several days now, but I haven't found anyone able to help. Kind of reaching out here hoping to reach someone who knows where I'm going wrong. NET Forums, and I haven't gotten many responses at all that help me with this issue.

I have an ASP. What is happening is I am getting a " I want to clarify that the request is generated in the MVC application, and the actual request goes through the API, and the response does come back to the MVC application. The URL would be generated that a redirect should be sent to, but the This started happening after I added in the Impersonation portion of my program.

I don't know if this is an IIS issue or a. NET Core issue. The steps are as follows: 1. User hits submit or save Creating a new or saving an old one 2. User credentials are impersonated with WindowsIdentity.

I've gone through every Stackoverflow thread and created a couple of my ownand even tried using the ASP. NET Github issues to find a resolution. Anything I try has no effect on the outcome. I'm hoping someone can give me some advice as to what to look for.

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I have a copy of a trace log from a test on my local development copy. Here's a pastebin link, this was way too long to have on this one page. As for Fiddler, the response is kind of amusing sometimes. In my testing, sometimes the initial request that should become a actually becomes a which I assume is a timeout, the server that our testing environment runs on is ridiculously slow.

But other times the initial request does turn into aand a new is created. I have response requests for both Initial request becomes a Initial Request returns thethen creates a This forum is discussing about the.

asp.net core 502 bad gateway

This can be beneficial to other community members reading this thread. The content you requested has been removed. Ask a question. Quick access.I have followed all the processes kept online. But I dont know what this particular problem this. They Application has been previously deployed on 3 other systems and it works fine.

So am trying to deploy it on a windows 10 Pc and it giving me a strange error that I have not seen before. Therefore, the worker process with process id of '' serving application pool 'POSServer' has requested a recycle.

asp.net core 502 bad gateway

Please any idea on what the problem is. The method, file, or assembly specified in the exception is a. NET Framework method, file, or assembly. Please do I need to install.

NET Framework on the server. I already have. It is hard to reproduce your issue. If your project targets. Net Frameworkyou need to install.

NET Core 3. What solved it for me was found in this article:. I removed the environment variable, that was auto-generated in the web. I have been able to narrow down the error. Right now I check Eventviewer and I would paste the error that I found below. The application runs normally when I run it with dotnet command from cmd. But IIS is not just starting it. Everything seems right. The same application has been deployed on 4 other system and it works very well. NET Core app. That requires the SDK.

Would try this out and give you feedbacks soon. HTTP Error Print Share Twitter Facebook Email. Related Links Tutorial Guidance.

InspiredJide Member. A server acting as a proxy or gateway was unable to process the request due to an error in a parent gateway. Determine if a proxy or gateway is responsible for this error.From Gradom on September 21, I'm working on a. Net Core project for 4 months already. If I work in the "Debug" mode the application runs successfully and publishing functions correctly. I published my project like the guidline on the asp.

After starting the IIS, the application runs approximatily 5 sec. Warning: Could not create stdoutLogFile? If you have an idea to solve the problems I would be pleased to hear it! And please don't condemn my english - it's my first entry.

The text was updated successfully, but these errors were encountered:. It seems your app crashed and thus IIS logged to windows event log. After crash, IIS will try to start your app process again for new request.

This is why you saw some process start success. For Stdout log warning, please make sure the folder 'logs' does exist. IIS won't create the folder for you. If the folder does not exist, you will see that warning. Thank's for your assisting response. The solution regarding the logging issue helped me a lot.

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I was able to log the error in the app and so I managed to sort out the problem. Gradom I'm reviewing issues for a Publish to IIS doc update, and I'm curious about what the underlying issue was with the app.

Did you find out the exact cause of the crash? In the Startup. I fixed the error through to recreating the stdout-file. We are closing this issue because no further action is planned for this issue. If you still have any issues or questions, please log a new issue with any additional details that you have.I am trying to run an ASP.

NET Core 3. I am able to run my ASP. In the Startup. Configure method I tried to add the following code taken from here. How can I correctly get my ASP.

asp.net core 502 bad gateway

To solve this problem, we have implemented measures to analyze the source code and how to write the source code. Thereby we have found the optimal solution to this problem. Maybe this answer is not suitable for you, but it will be a solution for you to solve your problem.

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asp.net core 502 bad gateway

Login with Social Media Login with facebook. Login with Gmail. Display Name. Enter your Email. Forget password. Enter your email and we will send you instructions on how to reset your password. Edit your Answer. Lifetime[0] nginx-proxy dockergen. Skipping notification 'nginx -s reload' nginx-proxy nginx. Configure method I tried to add the following code taken from here app.

XForwardedFor ForwardedHeaders. Here is my Startup. UseHttpsRedirection ; app. UseRouting ; app. UseAuthorization ; app. Read More. Your reply on this question:. Add Reply Cancel.

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Recent Voted Oldest. Submit an answer. Embed images in answer. Trending Tags javascript python json django ajax wordpress wordpress-theming woocommerce.JwtBearerHandler[2] Successfully validated the token.

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Executing action Vault. GetFolderContents2 Vault. Core info: Microsoft. DefaultAuthorizationService[1] Authorization was successful. ControllerActionInvoker[1] Executing action method Vault.

Core - Validation state: Valid info: Microsoft. ControllerActionInvoker[2] Executed action method Vault. Corereturned result Microsoft. OkObjectResult in ContentModel, Vault. ControllerActionInvoker[2] Executed action Vault. Core in WebHost[2] Request finished in Do these endpoints have potential long running processes? Reply kkbb Member. Specifies the duration for which the ASP.

If it is not a timeout, then you have bug. A is generic. The cause can be many things. For example, an incorrect DB connection string can cause this issue.Join Stack Overflow to learn, share knowledge, and build your career. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. The problem has been solved.

Wonder if there is any way to configure IdentityServer to send much smaller header content! Learn more. Asked 2 years, 11 months ago. Active 7 months ago. Viewed 8k times. Any idea what is going wrong here?

Auth app log: info: Microsoft.

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WebHost[2] Request finished in DefaultAuthorizationService[2] Authorization failed for user: null. ControllerActionInvoker[3] Authorization failed for the request at filter 'Microsoft. ChallengeResult[1] Executing ChallengeResult with authentication schemes.

ControllerActionInvoker[2] Executed action Nihonto. Login Nihonto.

How to Fix the 502 Bad Gateway Error in WordPress

Store in 8. ResponseCachingMiddleware[27] The response could not be cached for this request. Improve this question. Babak Babak 3, 5 5 gold badges 33 33 silver badges 49 49 bronze badges. Active Oldest Votes. Improve this answer. Even a long query URL will cause same issue. GuerrillaI know that. But how can we fix it then? Any suggestion? The way I do it is I have my own basic conf files with cache rules and security and I use them as a starting point.

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Depending how you manage your server you might want to look into provisioning scripts. Did you host this in Azure with an Application Gateway? In that case how did you set these properties? It is also possible to configure this with annotations: annotations: kubernetes. Wiktor Wiktor 6 6 silver badges 19 19 bronze badges. Yes, annotations works perfect.

This looks like a good solution and works well when deploying nginx using Helm in a Kubernetes environment too. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name.From Bartmax on December 4, How can I change the timeout or whatever settings that can help me avoid this?

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Can the error be more friendlier? The text was updated successfully, but these errors were encountered:. From Tratcher on December 4, From Bartmax on December 5, Tratcher thanks, it would be great if the error was shown as "timeout" instead of Bad Gateway error talking about something called CGI that has nothing to do with the real issue. From davidfowl on December 5, From Tratcher on December 5, You may see my web.

Hi salihigde. We are facing the same issue as salihigde and MicheleRezk. We also found that running the long-running call on the production server itself works ie. We updated the connectionTimeout Website Default as suggested by pan-wangand also the specific connection time-out on the site under the 'Limits Interestingly, when we set this last site-specific time-out to only 10 seconds it still only times out after 2 minutes, so we're not sure whether this setting is really affecting anything or perhaps we misunderstand what it affects.

Thanks a lot salihigdean initial experiment seems to suggest this fixes it!! We can't eliminate it entirely. This is still happening pretty much every time something timeouts, even locally on IIS Express with the To return a ? ANCM will timeout requests after 2 minutes by default and return a I encountered the same issue with timeout leading to an http It explains why a Encountered this today, feel the same way as brgrz Is this change going to happen?