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Questions tagged [http]

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

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The TCP connection is always reset while transmitting a 6M file

I have a web server, which allows user to upload or download files through HTTP requests. Internet Internet loopback interface LAN ...
Yves's user avatar
  • 115
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0 answers
7 views

Java Jersey Client to Server Multipart POST Request Results in HTTP 415 Unsupported Media Type

I'm working with two Java containers where the first container (Client) sends a list of images to a service exposed by the second container (Server) using a multipart POST request. However, the server ...
El_Merendero's user avatar
1 vote
2 answers
40 views

Apache optionally enable ssl if cert file present

I have a containerized apache setup that needs to optionally enable SSL if the cert file was mapped in. I have this working for the case of when the cert files are mapped in, but struggling with the ...
Snappawapa's user avatar
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0 answers
42 views

Invalid HTTP_HOST even after setting nginx default_server block

I have a Django server that has entries like ALLOWED_HOSTS = ['example.domain.com']. In my nginx config, under sites-available, I have a bunch of sites listed, all listening on different servers like ...
lessness's user avatar
0 votes
1 answer
38 views

Nginx config to display files using file server

Nginx config to display files using file server I want to display two mount points using nginx and they should be password protected. What will be the config. /data and /reserv - i need to display on ...
Rajesh Yidi's user avatar
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0 answers
264 views

nginx error - (2: No such file or directory) when making req through frontend

In an ubuntu server I have two versions of a node.js + express & reactjs app , one for test and another for prod. Their path is something like (sorry for the bad representation. Tell me if you ...
JhonesJGL's user avatar
0 votes
0 answers
52 views

Does a redirection to a 'mailto:' URL as response to an HTTP GET request qualify as a 303/seeother HTTP status?

The title pretty much says it all, but for those wanting a bit more context: in our specific use case, the back-end API must reply to some HTTP GET requests with a redirection to an email address (...
mesr's user avatar
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1 answer
225 views

Do I need to do anything to manage many outgoing connections to an outside service from a kubernetes cluster?

In my kubernetes cluster I'm running many small pods per node (about 30) and each pod creates a few TCP connections to a single service on the internet to send HTTP requests to. So each node on the ...
uylmz's user avatar
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0 answers
108 views

nginx set up reverse proxy from subfolder to a port

I'm trying to set up a Nginx reverse proxy and I'm slowly losing my mind trying to figure it out. I have my Nginx server listening at 80, and it performs great. I have a page with a form where I want ...
bitwise's user avatar
0 votes
0 answers
128 views

How to solve 400 bad request returned from XAMPP server

I am sending data from 2 devices. Data format from both device is similar. I have a XAMPP server running on Windows Server 2019. Device One Server Log: > 202.134.10.136 - - [28/Mar/2024:12:19:57 +...
N.H.Shakil's user avatar
0 votes
1 answer
7k views

Browser displays black "xxx took too long to respond" for 3 seconds then displays the expected page

There are two apps A and B. A is used to authenticate users and passes a token to B, B adds a cookie. Something strange happens whenever the cookie expires or after a long period of time or hard ...
Ross Bush's user avatar
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2 votes
0 answers
36 views

Apache deadlock when writing in file

Apache v2.4.56 on Solaris, with libapr 1.6.2. When starting, it spawns 5 httpd processes. Occasionally the server hangs and does not accept requests. It's even impossible to connect to port 80. I did ...
Marc's user avatar
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0 answers
12 views

When does HTTP server send response header Connection: <number> or TE?

I am confusing with a proprietary CWMP ACS sending me these values in the header. What's main purposes of that?
FAQ's user avatar
  • 117
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0 answers
43 views

OHS and ProxyPass and RewriteRule / RedirectMatch

i've setted up this virtualhost, <VirtualHost *:443> ServerName test.domain.org DocumentRoot "/u02/config/www/tst-12c" RewriteEngine on RewriteCond %{...
Red's user avatar
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1 vote
1 answer
173 views

Fetching Netcat Response

Netcat is being used to create a listener on port :1000 while true; do echo -e "HTTP/1.1 200 OK\n\n $(date)" | nc -l -p 1000 -q 1; done; Navigating to X.X.X.X:1000 in a browser, ...
iRector's user avatar
  • 123
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0 answers
39 views

Confirm these 301 redirects are correctly setup in my htaccess file

i have in my root directory my english page and in subdirectory folder arabic page but the rule but as per https://htaccess.madewithlove.com/ : RewriteCond %{HTTP_HOST} ^arianamedicaretour\.com$ [NC] ...
ariana medicare's user avatar
0 votes
0 answers
25 views

Can not find path:'/root/.acme.sh/*.poemhub.top_ecc'

I renew the ssl certificate using acme.sh and store in folder like this: [Sun Mar 3 11:36:44 CST 2024] Your cert is in: /root/.acme.sh/*.poemhub.top/*.poemhub.top.cer [Sun Mar 3 11:36:44 CST 2024] ...
Dolphin's user avatar
  • 425
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0 answers
47 views

Website redirects are not working when using Pihole on docker instead of VM

I’m currently in the middle of moving some infrastructure to containers from a ton of VM’s running simple things. I’m trying to move our pihole DNS server to a container. All was working well, until I ...
Tayotoka's user avatar
-1 votes
1 answer
51 views

What are cons of websockets? [closed]

I mean why at first place polling and server events exist if websocket can not only solve the problems they are solving but also allow additional functionalities (like bidirectional nature). I guess ...
SUNITA GUPTA's user avatar
0 votes
1 answer
191 views

ETag-based content revalidation

My CMS generates pretty complex pages and thus takes a little while to do so (about 2 seconds), which is well above my time budget to serve pages to the client. However it's very cheap for me to know ...
Xowap's user avatar
  • 153
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0 answers
121 views

How to replace response code sent to client when using Apache httpd to reverse proxy

I have a database that accepts HTTP POST requests with JSON payloads and correctly returns an HTTP 201 Created status response and some JSON content. Garmin has a service that will POST JSON to a ...
Amos's user avatar
  • 1
0 votes
0 answers
158 views

NGINX listing is correctly configured to accept HTTP traffic, but reciving 'The plain HTTP request was sent to HTTPS port' 400 error

We have some IIS sites hosted locally on some servers which we are upgrading. These sites need to be accessed by both HTTP and HTTPS, both on the new and old servers. We have assigned unique port ...
happybovine's user avatar
0 votes
0 answers
118 views

HTTP Status 400-Bad Request Glassfish "The request sent by the client was syntactically incorrect"

error message on android application After reading these QNAs: https://stackoverflow.com/questions/12990717/spring-mvc-the-request-sent-by-the-client-was-syntactically-incorrect https://stackoverflow....
achhainsan's user avatar
0 votes
0 answers
134 views

HAPROXY http response 200 but response data missing

I have been working on troubleshooting mobile application issue, each and every request from mobile application will hit to domain lets say https://example.com with request payload in post body, this ...
utsav's user avatar
  • 117
0 votes
0 answers
210 views

Connection refused for http requests intermittently on multiple certain networks but not others, OPNSense Firewall, maximum confusion

I have been using an OPNSense firewall at my business for about a year now and its worked great. We use it to host some websites, an email server, and wireguard for remote connections. All on a ...
Tjk's user avatar
  • 1
0 votes
0 answers
47 views

SUBdomain redirection not working for https (apache)

I have a problem with redirecting the address: aa.bb.cc to bb.cc/aa DNS is under the control of OVH. Redirection works for http calls and redirects on a page that is https. However, if he calls https:/...
kr.sz's user avatar
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0 votes
0 answers
640 views

How to SSL Passthrough on HAProxy while routing based on full URL?

I'm new to HAProxy admin so it may be a stupid question. So I wanted to do SSL pass though on our HAProxy load balancer. The diagram look like this: client -> HAProxy -> server where, all ...
rollschild's user avatar
0 votes
0 answers
51 views

Getting err_tunnel_connection_failed and err_connection_timed_out when accessing URL

My company has deployed an SSO solution using Duende Identity Server and Okta We are using a proxy as the middleman between Identity Server and Okta: https://apacwelcome.saas.mrisoftware.com 99% of ...
David Klempfner's user avatar
4 votes
2 answers
502 views

Verification: can an ISP limit regional access to a website?

As I lined out here on serverfault my web-hosters support claims the following: because they can access my subdomain from the US while from Germany it resolves to a 403 error it must me my Internet ...
MS-SPO's user avatar
  • 143
0 votes
0 answers
163 views

Kubernates - ExternalName Service rewrite method from POST to GET after HTTPS redirect

Imagine to have this scenario: An API Gateway A Backend Service deployted on a Kuberantes cluster. Also we have: An external authenticated service (imagine an external web application out from our ...
Bugpirasi's user avatar
  • 101
0 votes
0 answers
650 views

GCP load balancer can't connect to instance group: unhealthy upstream error

My Goal I want to connect my domain (dashboards.example.com) to my Google VM instance on port 3000 to showcase Metabase. I do so through a Google DNS and load balancer. My problem While trying to do ...
Arthur de Vries's user avatar
0 votes
0 answers
597 views

Firewalld: restrict ssh access to specific IP and allow that IP to access services in the interface zone

The target setup is the following: I want to restrict ssh access to the server to a specific IP, and allow the http service to all. Now, to start from "scratch" I defined a new zone which I ...
Egidio Docile's user avatar
1 vote
1 answer
321 views

Asycio/hypercorn/SSL error, all unhandled, in a Quart based restapi

I'm writing a restapi in quart, served by Hypercorn, using a TLS certificate made by BenMorel's scripts. My single python file's structure is something like this: import asyncio from quart import ...
CptZsolt's user avatar
-2 votes
1 answer
261 views

How to change domains network route to custom IP when curl?

On Linux I do curl to api.binance.com website and it gives me very long ms latency 0.177s, although the server is located just near binance servers. # curl -o /dev/null -s -w 'Total: %{time_total}s\n' ...
sirjay's user avatar
  • 97
0 votes
0 answers
94 views

How to route requests with the same query parameter to the same backend servers?

I have three Nginx reverse proxy servers with ModSecurity installed acting as WAF servers which route requests to my Kubernetes Cluster ingress-nginx, Istio service mesh is installed on the Kubernetes ...
Sinux's user avatar
  • 95
0 votes
1 answer
583 views

Malformed HTTP Requests

I am seeing a significant amount of HTTP requests to multiple web services that I operate which look like this: [[#22]][[#3]][[#1]][[#1]] [[#1]][[#0]][[#1]][[#28]][[#3]][[#3]]MÚ [[#7]]eÀ…Ʀ­á"¢ÛË…...
Elhitch's user avatar
  • 101
0 votes
0 answers
193 views

Google Cloud + Google Domains DNS HTTP not working but HTTPS is

I have a website hosted on Google Cloud with a paid domain name registered at Google Domains. I opted in for the SSL option so the website can be served with HTTPS. In the domain forwarding setting ...
Jim22150's user avatar
  • 101
1 vote
0 answers
202 views

Unable to redirect HTTPS to HTTP via NGINX

I'm having a very hard time doing a redirect from HTTPS to HTTP. This is giving me the last few days some headache because I can't figure it out :| situation I have a website and a VPS server. The ...
J_P's user avatar
  • 11
0 votes
0 answers
278 views

Port 80, 443 and 2875 monitoring in zabbix

Im monitoring port 443 and port 80 on zabbix With simple check and i put List item [http,,443] instead of [https,,443] is that will perform the correct monitoring for port 443?? What will happened ...
Nahel T Shaweesh's user avatar
0 votes
0 answers
361 views

Logging all http requests to domain

I bought a domain name and I would like to log what http requests it receives. Logging the requests headers, url, type and message body. Looking for an easy/affordable solution. Standing up an Apache ...
Nick's user avatar
  • 143
0 votes
0 answers
48 views

How should I distribute outgoing traffic load from a single server to multiple servers?

I have an app running on a VPS. My server sends HTTP requests to an external API at a very high rate. This has caused me to exceed my provider's outgoing traffic limit. My search on the internet has ...
Leonardo Hysesani's user avatar
1 vote
1 answer
927 views

Windows Server 2022 Standard is giving me crashes in the HTTP module that reboot my server. I need help tracking down the exact issue. How?

I don't know if this is a problem with the memory on the server, one of my SSD's, or something software related. the crash has happened 4+ times in the last few months. I need some help in figuring ...
Ethan Allen's user avatar
1 vote
1 answer
38 views

Web browser fails to connect to website after 100 refreshes on client

I'm using an HTTP meta-refresh to execute a script multiple times. After 100 refreshes, the browser stalls. According to devtools, the browser doesn't even complete an initial connection to the server....
user97089's user avatar
  • 111
0 votes
0 answers
95 views

Nginx: could not build map_hash, you should increase map_hash_bucket_size: 64 even when its set under http (stream module used)

since I can only ask questions here but its more of a solution for other people that have this issues I hope its still fine to be posting here, I didnt know a better place since I don't own a website ...
Felix941's user avatar
2 votes
1 answer
1k views

Apache GZIP for images - any reason?

JPEG, GIF, PNG and WEBP images are already compressed. Is there any reason to serve them up using GZIP compression, regardless of whether or not the client says it may accept GZIP compression? curl -H ...
Lumi's user avatar
  • 199
0 votes
0 answers
156 views

Http outperformed Http2 ,why, please help me to figure out?

I'm currently conducting performance testing on my NGINX web server container and I'm encountering some unexpected results. My tests show that HTTP performance is outperforming HTTP/2, despite SSL and ...
Mhd HZ's user avatar
  • 1
0 votes
1 answer
74 views

map nginx $http_MyHeaderName to port

I want to create a mapping on nginx between $http_MyHeaderName and $port. I have much local hosted IIS sites and depending on header value nginx has to send request to one of them. Config: map $...
Сергей's user avatar
0 votes
0 answers
312 views

In NGINX, is there a directive to limit the time it takes to establish new client connections?

In Nginx there's the client_header_timeout directive that sets a timeout for receiving the complete headers of an http request from a client. In the docs it is not specified if this timeout includes ...
user2464424's user avatar
0 votes
1 answer
2k views

Redirect http calls inside iframe to https using nginx

I have an https website that needs to render an iframe of a external website that only works with http. The external http endpoints is all inside a url like: http://external-website.com/foobar Browser ...
Alan Nicolas de Oliveira's user avatar
0 votes
0 answers
170 views

Disable the 'base' URL for SSRS

We keep getting hit with moderate security risks on our internal and external penetration tests on our SSRS servers. The main reason for this is that the scanner is attempting to use http(s)://reports....
George V's user avatar

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