Error Reading Status Line From Remote Server
Contents |
href="../mod/mod_proxy.html">mod_proxy Status:Extension Module Identifier:proxy_http_module Source File:mod_proxy_http.c Summary This module
Proxy Error Reading Status Line Remote Server
requires the service of mod_proxy. It provides the error reading status line from remote server localhost features used for proxying HTTP and HTTPS requests. mod_proxy_http supports HTTP/0.9, HTTP/1.0 and
Error Reading Status Line From Remote Server Apache
HTTP/1.1. It does not provide any caching abilities. If you want to set up a caching proxy, you might want to use (20014)internal error proxy error reading status line from remote server the additional service 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 Do not enable proxying until you have secured your server. Open ah01102 error reading status line 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 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 eac
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings
20014 Internal Error Proxy Error Reading Response
and policies of this site About Us Learn more about Stack Overflow mod_proxy server the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users
Proxy-initial-not-pooled
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 https://httpd.apache.org/docs/2.4/mod/mod_proxy_http.html works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Intermittent error when using mod_proxy to do reverse proxy to SOAP service up vote 13 down vote favorite 5 I get this error every few minutes when using mod_proxy as a reverse proxy to a SOAP web service. There's probably 3 http://serverfault.com/questions/206738/intermittent-error-when-using-mod-proxy-to-do-reverse-proxy-to-soap-service or 4 requests going per seconds so we're talking around 1 or 2 out of every thousand that have this error. [Tue Nov 23 11:44:14 2010] [error] [client 172.16.1.31] (20014)Internal error: proxy: error reading status line from remote server soap1.server:8888 [Tue Nov 23 11:44:14 2010] [error] [client 172.16.1.31] proxy: Error reading from remote server returned by /someapp/path/to/web/service This causes the request to fail. If I have the client connect directly to the soap server without using the proxy, success is 100% so the problem appears to be in the proxy The configuration looks like this. The purpose is to switch to a backup server if the primary one is unavailable:
this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ mod_proxy error reading status line We're using apache mod_proxy to proxy requests to jboss servers http://apache-http-server.18135.x6.nabble.com/mod-proxy-error-reading-status-line-td5003910.html on different hosts. We've noticed that we're getting sporadic http 502 response codes. https://github.com/shellinabox/shellinabox/issues/359 In the apache error file, I see LOTS of these errors: [Tue Feb 26 13:55:49 2013] [error] [client 10.16.0.211] (70014)End of file found: proxy: error reading status line from remote server remotejboss-b [Tue Feb 26 13:55:49 2013] [error] [client 10.16.0.211] proxy: Error reading from remote server returned by /STRService/services/SoapToRestSOAP [Tue Feb 26 error reading 13:55:49 2013] [error] [client 10.16.0.211] no acceptable variant: /usr/local/apache2/error/HTTP_BAD_GATEWAY.html.var A bit of digging around, and I find this bug report: https://issues.apache.org/bugzilla/show_bug.cgi?id=37770This bug talks about setting 3 environment variables to resolve the issue. SetEnv force-proxy-request-1.0 1 SetEnv proxy-nokeepalive 1 SetEnv proxy-initial-not-pooled 1 My main problem is that I'm error reading status being asked to recreate this in our test environment before promoting this change to the production apache server. Recreating this has proven to be VERY cumbersome. I look at what I can do on both sides of the connection (jboss and apache) to try and recreate the issue. I see things like connection timeout and pool size, etc. Any suggestions on how I might be able to get this to occur in my test area would be GREAT!. Thanks, -mark- --------------------------------------------------------------------- To unsubscribe, e-mail: [hidden email] For additional commands, e-mail: [hidden email] Tom Evans-3 Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: mod_proxy error reading status line On Wed, Feb 27, 2013 at 2:59 PM, Mark Lybarger <[hidden email]> wrote: > We're using apache mod_proxy to proxy requests to jboss servers on > different hosts. We've noticed that we're getting sporadic http 502 > response codes. In the apache error file, I see LOTS of these errors: > > [Tue Feb 26 13:55:49 2013] [error] [client 10.16.0.211] (70014)End of > file found: proxy: error reading status line from remote server > re
Sign in Pricing Blog Support Search GitHub This repository Watch 50 Star 477 Fork 93 shellinabox/shellinabox Code Issues 116 Pull requests 1 Projects 0 Wiki Pulse Graphs New issue Proxy error 502 error with shellinabox 2.19 #359 Open stephdl opened this Issue Jan 10, 2016 · 16 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 5 participants stephdl commented Jan 10, 2016 I have had an error with my proxy configuration and shellinabox 2.19 error displayed by the browser The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /shell. Reason: Error reading from remote server and in /var/log/httpd/errors [Sun Jan 10 04:47:29 2016] [error] [client 192.168.12.25] proxy: Error reading from remote server returned by /shell, referer: https://192.168.12.196/shell [Sun Jan 10 04:47:30 2016] [error] client 192.168.12.25Internal error: proxy: error reading status line from remote server 127.0.0.1, referer: https://192.168.12.196/shell my httpd configuration ProxyPass /shell http://127.0.0.1:1870 ProxyPassReverse /shell http://127.0.0.1:1870 AuthName "shell" order deny,allow deny from all SSLRequireSSL allow from 127.0.0.1 192.168.12.0/255.255.255.0 That was workable with the former version of shellinabox, 2.18 I believe, I solved my Issue if I add to the deamon /etc/init.d/shellinaboxd daemon $prog -u $USER -g $GROUP --cert=${CERTDIR} --port=${PORT} --background=$pid $OPTS to daemon $prog -u $USER -g $GROUP --cert=${CERTDIR} --port=${PORT} --background=$pid --localhost-only --disable-ssl $OPTS It seems that changes to the ssl options has broken my reverse proxy....do you know why ????? I run shellinabox on centos6 with the epel version.....by the way, now the middle clic to paste is working really well :) š 2 stephdl commented Jan 10, 2016 or you can also --- a/etc/sysconfig/shellinaboxd +++ b/etc/sysconfig/shellinaboxd @@ -10,7 +10,7 @@ #OPTS="--disable-ssl-menu -s /:LOGIN" #for root login -OPTS="--no-beep --service=/:SSH" +OPTS="--no-beep --localhost-only --disable-ssl --service=/:SSH" shellinabox member KLuka commented Jan 11, 2016 Hi, @stephdl I am glad you got it to work and thank you for posting the wo