HTTP stands for Hyper Text Transfer Protocol and is the protocol used to transfer information around the World Wide Web.

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10
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593 views

Highly-available, Web-accessible and scalable deployment of statsd and graphite

I'd like to setup statsd/graphite so that I can log JS apps running on HTML devices (ie. not in a contained LAN environment, and possibly with a large volume of incoming data that I don't directly ...
4
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0answers
574 views

Unable to get ejabberd prebind to work

I'm trying to get the prebind of BOSH sessions to work. I want to be able to authenticate a user in my CMS and then log him in when he accesses the chat, for this I found https://github.com/...
4
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0answers
992 views

How to log effective outgoing HTTP requests made by Squid, with headers after adaptation?

I use Squid to modify some HTTP headers sent by clients. For testing purposes, I want to completely delete the 'User-Agent' header. Here is my config : request_header_access User-Agent deny all ...
2
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0answers
30 views

HAProxy, why would a replaced HTTP header have a number at the end?

Can someone explain what the "X-Forwarded-Proto2" header is in this HAProxy frontend stanza?: frontend main *:443 ... reqirep ^(X-Forwarded-Proto:)(.*) X-Forwarded-Proto2:\2 ... I understand ...
2
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912 views

What is this in nginx log? “\x01\x01…”

There are a lot of requests like this in our logs: [07/Dec/2015:19:37:03 +0000] "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\...
2
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0answers
402 views

HTTP to HTTPS local proxy that can do the HTTPS connection over a proxy

Here's the deal: Our client software can only connect using http protocol, it can not do https. However, security requirements dictate end-to-end security, so we need to use https when talking to ...
2
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0answers
42 views

Dozens of identical HTTP requests from Chrome on Android

I'm seeing an odd pattern in my HTTP access log. Sometimes a mobile Chrome browser makes dozens of seemingly redundant HTTP requests to get the same page. What could cause this behavior? A buggy ...
2
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125 views

Anyone know what could cause this pattern of http requests?

It's from a registered user on my website. Activity begins with normal looking URLs, which correlates to manual browsing, but then that stops. After that I get the same GUID-based requests every 3 ...
2
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0answers
35 views

Can IE be considered a reasonable website access test for the .Net framework

We are currently updating our SSL cipher settings in order to improve our SSL rating. The changes included the removal of SSL3 and RC4 ciphers. However this appears to have caused problems with some ...
2
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0answers
363 views

What would cause Apache to return malformed HTTP responses?

I have a Go server that reverse proxies requests to an Apache/PHP server. I have been able to rarely observe that on occasion, the Apache/PHP server will cause Go to produce the following error ...
2
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0answers
35 views

Evaluating and redirecting http requests

I am trying to evaluate traffic on port 80 to determine whether or not if we need to redirect a request, or pass it through, while being transparent. Scenario: User connects to our system via Wifi. ...
2
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241 views

Cherokee force gzip compression for HTTP/1.0

I am using CloudFront with a Cherokee origin server for static files. Cherokee serves gzipped content for direct browser requests without any problem. But when CloudFront requests content, Cherokee ...
2
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0answers
217 views

What does 'http: getaddrinfo*.gaih_getanswer: got type “46”' mean

Today I got an e-mail from logcheck informing me that the following system event occurred. http: getaddrinfo*.gaih_getanswer: got type "46" Indeed, the above message occurs 4 times in /var/log/auth....
2
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0answers
123 views

Fence node in apache traffic server

I'm currently looking into Apache Traffic Server as a tool for providing better availability of web services. But looking at the manual I can't see any reference to how I can pro-actively fence a ...
2
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0answers
151 views

what is macosxserver in httpd.conf of apache?

what is the meaning of macosxserver in httpd.conf of apache ? it is say that .but what it is ??? when I use websharing ,it works but I typed sudo apachectl start ,it did not works ,just say not found ...
2
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367 views

A tool to measure overhead of establishing TCP connections

I need a tool which would while doing port forwarding measure how much time was spent establishing TCP connections vs total time passed. Charles debugging proxy has the port forwarding feature and ...
2
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0answers
1k views

Making mod_proxy_http send back response asynchronously (w/o 100 Continue)

A servlet engine (Jetty) is running behind an Apache Httpd server, forwarded using mod_proxy_http. This is running a small servlet that accepts PUT requests and is authenticated using HTTP Basic ...
2
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0answers
150 views

Need information about this HTTP header (Conexão:fechada)

I keep seeing this HTTP header in the blocked HTTP requests on my web server for a lot of separate applications: Conexão:fechada Which is in Portuguese, and it means: Connection: closed This ...
1
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10 views

Configure HTTP SPN for a domain user account on Windows Server 2012R2

I have a Windows 2012R2 Server and I would like to use Kerberos authentication with my IIS web applications. How do I set the SPN and map the users for HTTP and HTTPS services for a given use account ...
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33 views

Server responds with HTTP error 400 (“bad request”) in a multipart request

I have a problem with a 3rd party application and my WCF web service that always returns a HTTP 400 ("bad request") error when connecting with the 3rd party application. The WebService is implemented ...
1
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0answers
43 views

How to use mod_cache with mod_proxy in Apache 2.4

The problem is getting proxied content to be cached by Apache 2.4. This problem was solved for Apache 2.2 (i.e. use mod_mem_cache). But in Apache 2.4 mod_mem_cache was removed. My upstream content ...
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21 views

Loading Flash Content while opening an Image link

The following image is hosted at puu.sh (http://puu.sh/k0Hki.jpg), apparently it loads a swf with a .jpg extension in the url. The following is what chrome/firefox shows as the source (while using ...
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33 views

After changing to SSL index.php post fix is expected before server requests

I installed Mautic in an AWS server and it was working fine on the port 80. But when change to the following site configuration in mautic.conf (placed in /etc/apache2/sites-enabled/mautic.conf) to use ...
1
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119 views

NGINX: Check if SSL (HTTPS) is available, if not, redirect to HTTP

The current config is: server { listen 80 default_server; listen [::]:80 default_server; listen 443 ssl default_server; listen [::]:443 ssl default_server; listen 192.168.0.5:80 default_server;...
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21 views

urllib3 failure through Apache/WSGI; successful from python commandline

I have a webserver serving Django through Apache 2.4 with mod_wsgi and Python 2.7 on Ubuntu 14.04. When first setup, outgoing connections from this webserver using the Python library urllib3 were ...
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0answers
28 views

Issues with URL length in Apache/mod_wsgi

I have a python wsgi API in which I process incoming URL payloads of varied length. I believe, but am not absolutely sure, that I may have run into a limitation of URL size. For a particular payload (...
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0answers
28 views

Apache2 virtualhost serving on unspecified domains

I'm trying to set up my amazonaws EC2 instance with a wordpress HTTP server (blog.mysite.com) through apache and a node/express HTTP server ([www.]mysite.com) both running on port 80. From what I've ...
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22 views

Measure goodput before sending a response

My idea is to make it possible for web applications working on slower connections to fallback on alternative smaller asset versions(like images, videos, etc.). HTTP Live Streaming has similar behavior ...
1
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0answers
44 views

software for sharing data through URL (HTTP/HTTPS)

do you know about software, which can provide sharing files or folders through generated URL links? Software, which I can implement on my own server? Something like guest links on Sharepoint or ...
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0answers
188 views

HTTP Digest authentication on proxied server

I have a 1.) client, a 2.) nginx powered proxy server and 3.) some servers which addresses are unreachable for the client, the proxy handles the communication from the client to these servers. ...
1
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136 views

nginx force http header overwrite

We had some misplaced http headers on our sites set up for around one day which creates problems on some of our subdomains. Resolving this fault is pretty hard because the headers we sent are valid ...
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0answers
40 views

Apache 2.2.22 sporadically Changing POST requests from Safari 8,9 to GET

I have had several observations of Safari 8 and 9 sending POST requests to two different Apache 2.2.22 instances which are then passed on to a back-end REST API as GET requests. These happen ...
1
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0answers
61 views

Range requests time out after 10GB in apache or java servlet

There seems to be an issue with serving large 10+GB files with byte-range requests on our RHEL5 64-bit server. The issue that I am noticing is that range requests are timing out for ranges that are ...
1
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0answers
57 views

Printing origin servers name in Apache log

I have configured a reverse proxy setup with Apache as the reverse proxy server and JBoss nodes as origin servers. How do i get the name of origin servers logged in to Apache log. I don't see any ...
1
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0answers
24 views

HAProxy HTTP Response “Other”

The HAProxy documentation lists the possibility of returning non-conforming HTTP status codes: hrsp_other [.FBS]: http responses with other codes (protocol error) Are these simply error codes ...
1
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0answers
29 views

Domain is forcing HTTPS automatically when accessing by HTTP

I have a project based on Nginx + Node.js. When I'm trying to access it by my domain, it automatically redirects from HTTP to HTTPS and I get a 404 because my deployment is not ready for SSL. When it ...
1
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0answers
46 views

Can't make SPDY work on Apache 2.2.22 (Ubuntu 12.04 server)

I'm trying to enable this apache module. I did everything this documentation from Google says: https:// developers.google.com/speed/spdy/mod_spdy/ However, if I use "SPDY indicator" chrome extension ...
1
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0answers
162 views

Inconsistency in TCP and HTTP connection management

I observe following scenario in WireShark: The problem I see here is that after receiving [FIN, ACK] from server (4090) and acknowledging it (4092), http client attempts to send another HTTP ...
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0answers
358 views

How to fix/troubleshoot AkamaiGHost TCP_Miss and 500 Errors

I have a java application running on a server in South America at the moment, and using Akamai's CDN. When I check the errors, i sometimes get the error: "HTTP/1.1 503 Service Unavailable" and "500 ...
1
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0answers
54 views

Corrupted files when downloading with HTTP

With my UMTS connection most archives > 50 MB are corrupted when downloading them via HTTP. If I switch to HTTPS the problem is gone. The problem should not reside in my network, because I have an ...
1
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0answers
133 views

Install web layer in OpenERP 8 as a stand-alone HTTP server

In Odoo 6.0, when downloading OpenERP, there are openerp web (for web server), and openerp server source code tarball separately. From version 6.1, they made it all-in-one, OpenERP is an HTTP web ...
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261 views

Varnish keeps getting MISS when Nginx is backend server

I am experiencing a really weird situation where Varnish works fine with hitting directly to application server (Play server), but not working with Nginx as web sever. Working: Varnish:6081 => Play:...
1
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0answers
441 views

Error: No 'Access-Control-Allow-Origin' header is present on the requested resource. (NGINX)

I am using NGINX and I am receiving that error in the browser's console. I am so frustrated. According to my boss, I need to set up cors which what I did and still I am getting the same error. This ...
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0answers
28 views

Can mod_rewrite [P]roxy to an HTTPS url when the inbound request URL is HTTP?

I have a host (IIS6, running an implementation of mod_rewrite for windows, by a co called Micronovae. It works well) that has a site at http://some.host.com I also have another host (on Microsoft ...
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625 views

This page has a redirect loop when using HTTP Redirect in IIS 8

This one's got me...all I'm trying to do is use the HTTP Redirect feature in IIS 8 to redirect to a different page/directory, but when I do, it says this page has a redirect loop. The site has ...
1
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0answers
364 views

Is it advisable to disable URL Path Length restrictions from firewall?

I noticed in early August that I was unable to get to SharePoint Online sites, most Microsoft Update pages, Microsoft Support pages, Microsoft.com, etc. as they all appeared to be returning a blank ...
1
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0answers
1k views

Why is this HTTP request being truncated?

We've got a user who is getting an error on a page due to an HTTP request getting truncated. As far as we know, it is just the one user (though others might not have reported it). This is our main JS ...
1
vote
0answers
117 views

Closing proxy to service socket when client is lost

We are using nginx, right now 1.6 to reverse proxy our services to the client. We are also using Server-Sent Events, a layer on top of HTTP that keeps the socket open. Here is a piece of required ...
1
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0answers
524 views

HTTP 503 Service Unavailable. IIS 8

After installing Helicon Zoo in IIS to deploy python django app on IIS I ve got with other applications, which were deployed before and working, HTTP 503. Logs give next information (for ...
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0answers
2k views

How to have Jetty redirect http to https on the same port?

This question is related to How to have Jetty redirect http to https and Jetty 9 - redirect http to https but not answered in either location. Basically, we run our app at some port, say 8085. We ...