Proxy Error Reading Status Line From Remote Server Tomcat
Contents |
href="../mod/mod_proxy.html">mod_proxy Status:Extension Module Identifier:proxy_http_module Source File:mod_proxy_http.c Summary This module requires the service of mod_proxy. It provides the features used for proxying HTTP and HTTPS requests. (20014)internal error: proxy: error reading status line from remote server mod_proxy_http supports HTTP/0.9, HTTP/1.0 and HTTP/1.1. It does not provide any
Proxy: Error Reading From Remote Server Returned By
caching abilities. If you want to set up a caching proxy, you might want to use the additional service
(104)connection Reset By Peer: Proxy: Error Reading Status Line From Remote Server
of the mod_cache module. Thus, in order to get the ability of handling HTTP proxy requests, mod_proxy and mod_proxy_http have to be present in the server. Warning
Ah01102: Error Reading Status Line From Remote Server
Do not enable proxying until you have secured your server. Open proxy servers are dangerous both to your network and to the Internet at large. Topics Environment Variables Request notes Directives This module provides no directives. Bugfix checklisthttpd changelogKnown issuesReport a bugSee also mod_proxy mod_proxy_connect Comments Environment Variables In addition to the configuration directives that control the behaviour of proxy-initial-not-pooled mod_proxy, there are a number of environment variables that control the HTTP protocol provider. Environment variables below that don't specify specific values are enabled when set to any value. proxy-sendextracrlf Causes proxy to send an extra CR-LF newline on the end of a request. This is a workaround for a bug in some browsers. force-proxy-request-1.0 Forces the proxy to send requests to the backend as HTTP/1.0 and disables HTTP/1.1 features. proxy-nokeepalive Forces the proxy to close the backend connection after each request. proxy-chain-auth If the proxy requires authentication, it will read and consume the proxy authentication credentials sent by the client. With proxy-chain-auth it will also forward the credentials to the next proxy in the chain. This may be necessary if you have a chain of proxies that share authentication information. Security Warning: Do not set this unless you know you need it, as it forwards sensitive information! proxy-sendcl HTTP/1.0 required all HTTP requests that include a body (e.g. POST requests) to include a Content-Length header. This environment variable forces the Apache proxy to send this header to the backend s
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 of (70007)the timeout specified has expired: proxy: error reading status line from remote server this site About Us Learn more about Stack Overflow the company Business Learn error reading status line from remote server localhost more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ setenv proxy-initial-not-pooled 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 question Anybody https://httpd.apache.org/docs/current/mod/mod_proxy_http.html can answer The best answers 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 47 down vote favorite 24 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 http://serverfault.com/questions/185894/proxy-error-502-reason-error-reading-from-remote-server-with-apache-2-2-3-de proxy server could not handle the request GET /. 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 Start here for a quick overview of the site Help Center Detailed answers to any questions you http://serverfault.com/questions/509230/apache-as-proxy-generates-failure might have Meta Discuss the workings and policies of this site http://stackoverflow.com/questions/4924377/apache-proxy-error About Us Learn more about Stack Overflow the company Business 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 error reading them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Apache as proxy generates failure. up vote 2 down vote favorite 1 We are using apache proxy to enable our application servers to reach specific from remote server web sites over the internet. The setup is as follows: application servers --> apache proxy --> Internet website Some of the requests fail with the below error in the application server log: The proxy server received an invalid response from an upstream server. Reason: Error reading from remote serverProxy Error
The proxy server could not handle the request POST nbsp;/link.
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 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Apache Proxy Error up vote 7 down vote favorite 4 I am getting the following error intermittently on my server: **Proxy Error** The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /. Reason: Error reading from remote server The error logs show the following: [Sun Feb 06 03:06:00 2011] [error] [client 82.43.154.57] proxy: Error reading from remote server returned by /login, referer: https://demo.XXXXX.us/ [Sun Feb 06 03:06:30 2011] [error] [client 82.43.154.57] (70007)The timeout specified has expired: proxy: error reading status line from remote server XXXXX.us [Sun Feb 06 03:06:30 2011] [error] [client 82.43.154.57] proxy: Error reading from remote server returned by / [Sun Feb 06 03:13:31 2011] [error] [client 82.43.154.57] (70007)The timeout specified has expired: proxy: error reading status line from remote server XXXXX.us [Sun Feb 06 03:13:31 2011] [error] [client 82.43.154.57] proxy: Error reading from remote server returned by / I have read a lot of posts suggesting connection timeout settings in tomcat and environment settings in Apache. I have set the following in httpd.conf: