Error Reading From Remote Server Returned
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Proxy Error Reading From Remote Server Returned By Apache
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are voted up and rise to the top Proxy Error 502 “Reason: Error reading from remote server” with Apache 2.2.3 (Debian) mod_proxy and Jetty 6.1.18 up vote 46 down vote favorite 23 Apache is receiving requests at port :80 and proxying them to Jetty at port :8080 The proxy server received an invalid response from an upstream server The proxy server could not handle the request GET ah00898 error reading from remote server returned by / /. My dilemma: Everything works fine normally (fast requests, few seconds or few tens of seconds long requests are processed ok). Problems occur when request processing takes long (few minutes?). If I issue request instead directly to Jetty at port :8080 the request is processed OK. So problem is likely to sit somewhere between Apache and Jetty where I am using mod_proxy. How to solve this? I have already tried some "tricks" related to KeepAlive settings, without luck. Here is my current configuration, any suggestions? #keepalive Off ## I have tried this, does not help #SetEnv force-proxy-request-1.0 1 ## I have tried this, does not help #SetEnv proxy-nokeepalive 1 ## I have tried this, does not help #SetEnv proxy-initial-not-pooled 1 ## I have tried this, does not help KeepAlive 20 ## I have tried this, does not help KeepAliveTimeout 600 ## I have tried this, does not help ProxyTimeout 600 ## I have tried this, does not help NameVirtualHost *:80
proxy server could not handle the request POST (104)connection reset by peer: proxy: error reading status line from remote server /jira/secure/admin/xxxxxxxx.jspa. Reason: Error reading from remote server Diagnosis JIRA is running behind Apache with Mod_Proxy http://serverfault.com/questions/185894/proxy-error-502-reason-error-reading-from-remote-server-with-apache-2-2-3-de configuration. Cause Proxy Server receive invalid request from JIRA Tomcat. The web application did not respond in time and the request from Apache timed out. Resolution Increase proxy timeout https://confluence.atlassian.com/jirakb/receive-an-error-reading-from-remote-server-644874989.html in Apache mod_proxy. Was this helpful? Yes No Thanks for your feedback! Why was this unhelpful? It wasn't accurate It wasn't clear It wasn't relevant Submit feedback Cancel Have a question about this article? See questions about this article Powered by Confluence and Scroll Viewport Atlassian Support Ask the community Provide product feedback Contact technical support Atlassian Privacy Policy Terms of use Security Copyright © 2016 Atlassian Except where otherwise noted, content in this space is licensed under a Creative Commons Attribution 2.5 Australia License.
[x] First Last Prev Next This bug is not in your last search https://bz.apache.org/bugzilla/show_bug.cgi?id=37770 results. Bug37770 - proxy: error reading status line from remote http://stackoverflow.com/questions/20406845/proxy-error-502-the-proxy-server-received-an-invalid-response-from-an-upstream server (null) Summary: proxy: error reading status line from remote server (null) Status: REOPENED Product: Apache httpd-2 Classification: Unclassified Component: mod_proxy Version: 2.2.3 Hardware: Sun Solaris Importance: P1 blocker with 29 votes (vote) TargetMilestone: --- Assigned To: Apache HTTPD Bugs Mailing List URL: http://extra.gatema.cz/Test42/Data.asmx error reading Keywords: ErrorMessage Duplicates: 32731 37876 39499 39629 41150 44079 45588 46504 57520 (view as bug list) Depends on: Blocks: Show dependency tree Reported: 2005-12-03 13:40 UTC by Christophe Yayon Modified: 2016-10-09 10:57 UTC (History) CC List: 26 users (show) alejandro.cavallo anup.mittal apache bill+apache brett chris denis.kranjcec dkruglyak japs jconley jibanes jmehta jtharp kirant400 from remote server marado milan.pospisil mirkwood09+spamkill paul.kmiec ronn.chinowutthichai rvandolson suresh.pagadala tapan.nanawati thierry.trinh todorz vladap yneko Attachments backend connection race condition fix (untested) (2.88 KB, patch) 2007-12-07 07:31 UTC, Aleksey Midenkov Details | Diff Patch against trunk (1.71 KB, patch) 2008-07-31 13:23 UTC, Ruediger Pluem Details | Diff View All Add an attachment (proposed patch, testcase, etc.) Note You need to log in before you can comment on or make changes to this bug. Description Christophe Yayon 2005-12-03 13:40:17 UTC Hi all, I have configured httpd-2.2.0 (release) with mod_proxy and virtual hosting and when i stress it, even low (10 simultaneous users with Mercury Load Runner) i get some errors messages and status code 502 on the client browser. The problem occurs only when i do some load tests, when i request from single client i have no problem... My error.log : [Sat Dec 03 13:16:25 2005] [error] [client 10.133.2.63] proxy: error reading status line from remote server (null), referer: http://portail.polen.xxxxx.fr/ [Sat Dec 03 13:16:25 200
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 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 Proxy Error 502 : The proxy server received an invalid response from an upstream server up vote 24 down vote favorite 6 We are building a mass mailing sending application in Java. Mail is being send by third party SMTP. After sending 400-500 mails tomcat6 service get stopped. Below is the error. Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /lin/Campaignn.jsp. Reason: Error reading from remote server Additionally, a 502 Bad Gateway error was encountered while trying to use an ErrorDocument to handle the request. Apache Server at msizzler.com Port 80 But when we are sending from localhost I did not received any error. It send all the mails. Please help me to sort it out this problem. java email proxy tomcat6 share|improve this question asked Dec 5 '13 at 17:36 Ranjeet Ranjan 1332210 add a comment| 3 Answers 3 active oldest votes up vote 26 down vote The HTTP 502 "Bad Gateway" response is generated when Apache web server does not receive a valid HTTP response from the upstream server, which in this case is your Tomcat web application. Some reasons why this might happen: Tomcat may have crashed The web application did not respond in time and the request from Ap