502 Proxy Error Web Service
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hardware Mobile app dev Mobile development and deployment Mobile cloud apps Mobile platforms Mobile ALM Mobile app testing SEARCH this site and the web Site Index Home>.NET architecture>HTTP Status 502 : Proxy Error, for accessing a Web Services Email This Home .NET architecture: HTTP Status 502 : Proxy Error, for accessing a Web Services Get thread feed HTTP Status 502 proxy error reason error reading from remote server 502 : Proxy Error, for accessing a Web Services (1 messages) Posted by: Mohan Kumar Ramasamy Posted on: January 28 2004 08:07 EST I am accessing a web Service in Internet, So that I created a class using wsdl (language:C#). When I am calling the web method, it return as "The request failed with HTTP status 502: Proxy Error ( Connection reset by peer. For more information about this event, see ISA Server Help. )." It's common accross all the web services. I passed the proxy name and port also. I increased the timeout period. Still I am facing the same problem. plz give a solution. thanx in advance Mohan kumar Reply to this Threaded Messages (1) HTTP Status 502 : Proxy Error, for accessing a Web Services by Niranjan Marathe on January 31 2004 04:03 EST HTTP Status 502 : Proxy Error, for accessing a Web Services[ Go to top ] Posted by: Niranjan Marathe Posted on: January 31 2004 04:03 EST in response to Mohan Kumar Ramasamy Hi Mohan, Are you accessing the webservic
a proxy server. The problem is typically caused for one of two reasons: 1 – The Internet Security and Acceleration (ISA) is configured to throw a proxy
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error to help guard against external or internally-based Internet threats, and 2- The client
502 Proxy Error Chrome
or server computers are misconfigured or using outdated software. What is a 502 Proxy Error? A 502 proxy error is typically 502 proxy error apache reverse proxy thrown in the HTTP cycle. When the error occurs, a server (does not have to be a Web server) is filling a role similar to a proxy or a gateway server. When a client http://www.theserverside.com/news/thread.tss?thread_id=23588 computer sends an HTTP request (typically a web browser, but can be any software application that is capable of making an HTTP request), it will pass through the server in order to obtain access to the desired URL. The proxy or gateway subsequently receives a 502 error, or invalid response, from the server located “upstream” in the attempt to fulfill the client request. The majority of the time the error http://www.tech-faq.com/502-proxy-error.html is thrown, the upstream server is functioning appropriately. The proxy or gateway and upstream servers just cannot agree on the appropriate protocol for exchanging the information requested in the original client HTTP request. In many of these cases, either the proxy or upstream server are not configured correctly or are running incompatible software. Why Does a 502 Proxy Error Get Thrown? During a typical web browsing session, the following is an example of the classic HTTP cycle when a client computer and web server are communicating: Client Computer: The IP address of the desired website will be obtained from the URL of the site from the DNS server. Client Computer: The computer obtains an IP socket connection to the desired IP address and then sends an HTTP data stream through the IP address. Web Server: HTTP data is sent back to the client computer in response to the original HTTP request. The HTTP response will include status codes and other useful information for the client computer. Client Computer: If there is an error in the client’s request or server’s ability to respond, there will be an HTTP error code of 502 included in the server’s response (502 Proxy Error). How to Fix 502 Proxy Errors (Cl
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more http://stackoverflow.com/questions/8580487/fiddler-error-502-proxy-error about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Fiddler: Error 502 Proxy Error up vote 1 down vote favorite I 502 proxy am using Fiddler to debug all HTTP request of my ASP.NET application. For a while (about 6 months) I had no problem. All HTTP requests appeared on Fiddler and so on. The last two days Fiddler stoped working :/ Always returns the same error: "The request failed with HTTP status 502: Proxy Error ( The ISA Server denied the specified Uniform Resource Locator (URL). )." The strange thing is 502 proxy error that only happens to my application, i. e. all HTTP requests from youtube, email, etc, appear on Fiddler. What is the problem here? asp.net fiddler isaserver share|improve this question edited Dec 20 '11 at 19:21 JayC 5,83421733 asked Dec 20 '11 at 18:55 rpf 1,46862742 Did you install an ISA/ForeFront server in the last two days on your local machine? Any Antivirus/Malware/Firewall software? –Alexander Galkin Dec 20 '11 at 19:00 No, nothing installed. –rpf Dec 20 '11 at 19:02 Microsoft's corporate network hits this; it occurs when the proxy server denies bounce-back to prevent IPSEC circumvention. Without Fiddler running, change IE's proxy settings to "Automatically detect settings" then restart Fiddler. –EricLaw Dec 22 '11 at 13:47 add a comment| 3 Answers 3 active oldest votes up vote 2 down vote I had the same issue with Fiddler - my HTTPS site worked fine in IE, however got 502 error in Chrome. After analyzing the issue, I found that has manual proxy enabled in Fiddler (not recommended): Tools -> Fiddler Options -> Gateaway it was the root cause of this strange behavior. Switching to "System Proxy" made this working for both IE and Chrome. share|improve this answer answered Feb 25 '1