502 Proxy Error Apache Jboss
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502 Proxy Error Apache Error Reading From Remote Server
reply on Apr 11, 2011 2:50 AM by Jannis Wienert JBoss & Apache 502 proxy error apache reverse proxy mod_proxy Proxy Error 502 Jannis Wienert May 5, 2010 3:54 AM We encounter a strange Problem with one of our bad gateway the proxy server received an invalid response from an upstream server apache applications.The application is deployed on our JBoss and all the requests are coming from Apache via ProxyPass: ProxyPass /someuri1/ http://:8180/someuri1/ ProxyPassReverse /someuri1/ http://:8180/someuri1/ ProxyPass /someuri2/ http://:8180/someuri1/ ProxyPassReverse /someuri2/ http://:8180/someuri1/ The
502 Bad Gateway Tomcat
Connector of JBoss looks like this (Note: we use Binding Services so its configured as 8080 but replaced by 8180 with binding manager): Connector port="8080" address="${jboss.bind.address} maxThreads="250" maxHttpHeaderSize="8192" emptySessionPath="false" debug="3" protocol="HTTP/1.1" enableLookups="false" redirectPort="8443" acceptCount="100" connectionTimeout="20000" disableUploadTimeout="true" />Now the problem comes:When we use Internet Explorer 6 or 7 and connect to Port 80 (Apache) we can log in to the application and when we click around (use another
Apache 502 Bad Gateway
.do) we encounter a Proxy Error 502.When we use Internet Explorer 6 & 7 and connect to Port 8180 (Jboss direct) we can use the application without encountering any problems.With apache log turned on the response header and request header in logfiles i can see, that the request header sent form internet explorer ends up in apache with a 502.Are there any best practice settings for JBoss and Apache mod_proxy? I didn't found something only the settings we end up now.Are there special settings in JBoss and Apache for preserving Cookies and Authorization Headers?Regardswuschelz 22089Views Tags: none (add) jbossContent tagged with jboss, apacheContent tagged with apache, asContent tagged with as, servicebindingmanagerContent tagged with servicebindingmanager This content has been marked as final. Show 7 replies 1. Re: JBoss & Apache mod_proxy Proxy Error 502 Chris Mahns May 6, 2010 9:41 AM (in response to Jannis Wienert) Can you post the full text of the mod_proxy error from the apache log? Also, is this a mod_proxy_http configuration or a mod_proxy_balancer configuration? Like Show 0 Likes(0) Actions 2. Re: JBoss & Apache mod_proxy Proxy Error 502 Daniel Cullender May 6, 2010 3:50 PM (in response to Jannis Wienert) we exp
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The Proxy Server Received An Invalid Response From An Upstream Server Tomcat
About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or 502 bad gateway fix 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 https://developer.jboss.org/thread/151544 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Apache server as proxy to Jboss problem up vote 7 down vote favorite Currently my web application is running on jboss but I have an apache server that is used as a proxy to my application. I http://stackoverflow.com/questions/4885112/apache-server-as-proxy-to-jboss-problem have the ability to upload XML files on my jboss server. When it is uploaded, it returns HTTP 200 and XML response Content-Type: text/xml. Some users use this feature on apache instance that redirects to jboss. These users sometimes use Content-Type: application/xml when they upload file and Accept: / header. With this header jboss does the work OK, but apache always returns bad response: HTTP/1.1 502 Bad Gateway < Date: Mon, 31 Jan 2011 23:33:47 GMT < Server: Apache/2.0.63 (Unix) mod_jk/1.2.27 < Content-Length: 232 < Content-Type: text/html; charset=iso-8859-1
Bad Gateway
The proxy server received an invalid response from an upstream server.
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies http://serverfault.com/questions/631114/routing-apache-to-jboss-production-server of this site About Us Learn more about Stack Overflow the company Business https://devcentral.f5.com/questions/proxy-error-on-long-queries Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a 502 proxy question Anybody can answer The best answers are voted up and rise to the top Routing Apache to JBoss production server up vote 0 down vote favorite We have a JBoss production on which our Java application is running. We have configured an Apache Server(DMZ) to route the traffic to JBoss production server and to increase security. We have used Apache's mod_jk module for 502 proxy error routing to production and Apache version 2.2. It was working fine for few months but for some time we are having this error: Bad Gateway The proxy server received an invalid response from upstream server. My worker.property on Apache is: worker.list=ws worker.ws.port=8009 worker.ws.host=192.168.56.102 worker.ws.type=ajp13 My httpd.conf file has following virtual host for this worker:
iCall iControl iControlREST IP Intelligence Services iRules iRulesLX iWorkflow Linerate LTM MobileSafe Secure Web Gateway Silverline TMOS TMSH WebSafe Clear all filters Back to List Answers Proxy error on long queries Updated 07-Jun-2011•Originally posted on 07-Jun-2011 by Zhinjio 0 config design We have an F5 that sits in front of a pool of application servers running a jboss instance and app. Persistence is done on jsessionid via iRule.The app ultimately queries against a larger db. With the F5 in place and managing the connections, if I execute a long-running query in the application that exceeds around 20000 records, after roughly 5 minutes, I eventually get back:Proxy ErrorThe proxy server has received an invalid response from an upstream server.The proxy server could not handle the request GET /my/path/to/QueryContainer.htmlReason: Error reading from remote server.If we remove the F5, and just point the client directly to the jboss server, no error occurs.I've played with nearly every timeout value I could find. I'm running out ideas on what might be causing this. Please me know if you would like any additional information that I can gather (and if its suitably arcane, the method for gathering those items as well. Much appreciated,- Mark Breitenbach 0 Rate this Question Answers to this Question 2 Answers: USER ACCEPTED ANSWER & F5 ACCEPTED ANSWER Updated 07-Jun-2011•Originally posted on 07-Jun-2011 by hoolio 2117 Hi Mark, I'd start with this SOL: sol7606: Overview of BIG-IP idle session timeouts http://support.f5.com/kb/en-us/solutions/public/7000/600/sol7606.html If you're still stuck, you could open a case with F5 Support and ask them to help review your config to find the source of the time out. Aaron 0 USER ACCEPTED ANSWER & F5 ACCEPTED ANSWER Updated 07-Jun-2011•Originally posted on 07-Jun-2011 by Zhinjio 0 That SOL confirmed my own understanding of the way timeouts work. Thank you. I've opened a ticket. 0 You must be logged in to answer. You can login here. ; × Specify an image to upload: Choose Image Close Insert Image × Post Notification Your post has been identified as spam. If this is not the case, please contact devcentral@f5.com. Close About DevCentral We are a community of 250,000+ technical peers who solve problems together. Learn More Get a Developer Lab license Contact us - Feedback and Help Become an MV