Questions tagged [web-applications]

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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
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23 views

Choosing a hosting a reactjs, nodejs application

I have application built with reactjs, nodejs and mysql db, currently I am hosting it on godaddy VPS. The main reason why we had to go for their VPS, because we already had a legacy app on their ...
uday8486's user avatar
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JAVA UnsupportedOperationException (The Security Manager is deprecated) on Windows 10 + OpenJDK

I am using OpenJDK on Windows 10. C:\Users\divym>java -version openjdk version "1.8.0_332" OpenJDK Runtime Environment (Temurin)(build 1.8.0_332-b09) OpenJDK 64-Bit Server VM (Temurin)(...
m.divya.mohan's user avatar
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17 views

Docker app can't connect to external db server

I have a legacy dockerized grails app (grails 2.2.1), that is trying to connect to a remote postgres server (not part of docker) but I keep getting connection timeouts. I've tried several forwarding ...
CoderX's user avatar
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770 views

Nginx Reverse Proxy custom location not serving static files

I'm trying to serve 2 different websites under the same subdomain depending on the location. Using the GUI from Nginx Proxy Manager Docker container I've managed to set up the initial domain https://...
Shadark's user avatar
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fcgid is not handling. Why?

I am using: apache2 2.4 on Ubuntu 23 / WT (webtoolkit witty). I am trying to use WT with fcgid. My hello.conf file is: <VirtualHost *:80> ServerAdmin webmaster@localhost ServerName ...
lid's user avatar
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1 vote
1 answer
117 views

How to configure fcgid.conf for Wt (Witty) C++ Web Application?

I am trying to configure fcgid.conf file for Wt (witty-web toolkit) for apache2 2.4 on Ubuntu 23. I found a config file for FastCGI (not fcgid) and convert commands to fcgid ones using apache2 web ...
lid's user avatar
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2 votes
1 answer
2k views

How to configure streamlit to serve an app to www?

streamlit app is running in a centOS stream 8 virtual machine. Access from intranet is fine but fails with "streamlit please wait.. page" when accessed from www via subDomain.companyDomain....
384X21's user avatar
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1 vote
0 answers
55 views

Block requests to "Visual Search" in Edge and "Search images with Google" in Chrome for internal web application

We have a web application that is used internally that displays highly confidential images. Microsoft Edge has started displaying a button on the images that launches Visual Search, and Chrome has a ...
Andrew's user avatar
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0 answers
143 views

Nginx auth_request ignored when accessing from non-auth_request location

I am trying to use a web app which allows me to upload and share files via a download link. I want the upload section to be accessed via authenticated users only, and download links to be accessible ...
be-side's user avatar
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What Does Avoiding Vendor/Provider Lock in Mean in Cloud Operations?

Am a relatively noob machine learning engineer interested in DevOps and Software Development, sorry for the vague and opinion based question. But multiple blogs and tutorials teaching some cloud ...
Della's user avatar
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Webclient for mbox files

I have 20 OVH mail accounts. Whit imapbackup i create mbox file for each my account on a local server. To read the files i need to download the folder then import to Thunderbird. Is there a easy way ...
enrico-dev's user avatar
1 vote
0 answers
175 views

"Request timed out" asp.net error in web application after server migration to Azure

My company has migrated all of our on-prem servers to Azure. We are in the process of functional testing our application. So far, we have found no errors save for one. Whenever we click on a button on ...
Hey_Mindo's user avatar
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1 answer
60 views

Can apache return multipe ErrorDocuments for the same response code depending on a header value?

So let's say I have a 403 page but if the request header has a custom value in it - I want to return a different 403 with a bit more information in. So the normal 403 location may be /error_403 and ...
overrrflowww's user avatar
1 vote
0 answers
136 views

Dev/Production Deployment of a Web App in Docker

I'm running a web app (Wordpress, actually, but I think it mostly does not matter for the question). It is running in two Docker containers, one containing an Apache web server (via the official ...
Jörn Schellhaas's user avatar
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1 answer
3k views

Can access site from external network, but not from internal network

I have registered a domain name (say leavemanager.somecompany.com), it points to a web based application (web app) hosted in a windows server machine running apache2. I have port forwarded http/s ...
George Porge's user avatar
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2 answers
858 views

Run a perl script in a browser via a link

I'm attempting to get a perl script up and running on Oracle Linux 8.5. My Apache server and virtual hosts work with static html. My test virtual host, fnu, has a very basic perl script named hw.pl in ...
SKaye's user avatar
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1 vote
1 answer
212 views

NGNIX enforce HTTPS

for my Webapp (Angular App) we are using NGNIX as web server. I have a task where I need to make sure all assets/images are loaded over HTTPS. In the Browser Dev tools, I see the request is sent over ...
Abu's user avatar
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0 answers
501 views

Are MySQL/MariaDB and Postgresql compatible?

I want to install multiple applications on my web server. For most of them, using PostgreSQL is possible or the only option. But in one of them's installation guide, only MariaDB is mentioned. If I ...
Yav's user avatar
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EC2 instance crashing randomly early morning

I have a java application running on an ec2 instance. Nginx and mongodb is also running on the instance. The application is accessed through ELB which forwards requests to the instance. I have 2 ...
user959866's user avatar
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1 answer
2k views

Events ID 2297 and 2307 in IIS (IIS-W3SVC-WP)

For a couple of weeks, some applications in IIS have stopped responding, when trying to access the site, the app return the error: On Windows Event Log, I found 2 events in the Application Log: 2297 ...
Alberto Medina's user avatar
1 vote
1 answer
5k views

Application Pool set to AlwaysRunning does not Auto Start The Hosted Service

I have configured an pool to auto-start and never sleep. I am having problems with the auto-start. My understanding is that a thread pool worker will be started after a recycle when that happens I ...
Ross Bush's user avatar
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1 answer
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Sed issue!! i tried to trigger this command cat test.txt | gf xss | sed ‘s/=.*/=/’ | sed ‘s/URL: //’ | tee testxss.txt

i tried to trigger this command cat test.txt | gf xss | sed ‘s/=.*/=/’ | sed ‘s/URL: //’ | tee testxss.txt but getting error as sed: -e expression #1, char 1: unknown command: ' sed: -e expression #...
Shiv shivay's user avatar
11 votes
2 answers
2k views

What is a secure and user-friendly way to provide only a few users access to web app on Amazon EC2?

Situation We have a web app hosted on Amazon EC2. It's intended to be used only by a few users in a company. How we're dealing with this We share the (Elastic) IP address of the instance with the ...
m01010011's user avatar
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-1 votes
1 answer
25 views

Network Configuration WebInterface [closed]

I'm search a simple webinterface for manage the network configuration of an ubuntu server. On default our machines are on dhcp. But i want the option to change to an fix ipaddress. Is there nothing ...
Tom Baires's user avatar
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1 answer
158 views

Is it okay to use core ruleset v3.3 on modsecurity v2.9

I am just a beginner in the field of security. I have installed ModSecurity v2.9 on my server using this link. But GitHub repository for the core rule set in the link was outdated, so later I removed ...
Praveen Kumar P S's user avatar
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0 answers
124 views

Is it possible to define "excludes" for check-static in uwsgi settings?

I have an application which I don't want to modify. It has multiple directories with static files which are defined as static via check-static directive in uwsgi's .ini-file. My problem is that each ...
strizhechenko's user avatar
1 vote
1 answer
957 views

Pointing domain to DigitalOcean App Platoform without changing MX records

I am using the newly created App Platform from Digital Ocean. I am trying to point my domain to the server that I created within Digital Ocean. I am told I need to add a CNAME to my domain (since DO ...
Mike M's user avatar
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2 votes
0 answers
47 views

TomEE redeploy webapp forcefully

In tomee i have a webapp which is deployed from the context XML file. TomEE\conf\Catalina\localhost\test.xml with contents: <Context docBase="${APP_HOME}"> <Loader loaderClass=&...
The Geeky Monk's user avatar
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0 answers
525 views

How to solve ID1059 Cannot authenticate the user error?

I am not really experienced regarding a server/IIS issue. So I will try my best to explain the problem. I have two same web applications on two different servers (Test and Live Server). Both servers ...
user2018's user avatar
  • 101
0 votes
1 answer
52 views

Mirror Linux Systems Running Game Servers And Payment Managing servers

I am building a sort of professional hosting service and want to be able to just switch machines if something goes down on one I use AMP which is a web server along with a game hosting server platform ...
Jack Schumacher's user avatar
0 votes
1 answer
157 views

How ready is ARM OS for production? [closed]

ARM is gaining traction... As you may know, for a lot of technical and commercial reasons, ARM is gaining a lot of market-share. AWS now provides ARM servers, HP started shipping ARM servers, and ...
Clément Duveau's user avatar
1 vote
0 answers
60 views

Best (if any) http status code for expired dns records?

Premise: I'm facing an issue with load balancing with my own custom DNS server, over multiple web servers. My intention is to be able to quickly and dynamically switch the users I want between ...
aliqandil's user avatar
  • 123
0 votes
1 answer
307 views

Azure - Allow incoming traffic on specific port

I am running a NodeJS app on port 5000 on an Ubuntu 18.04 VM on Azure and I need external access to that app. I created the inbound and outbound rules and double checked the settings based on this ...
daydr3am3r's user avatar
0 votes
1 answer
187 views

Is there a way I can let users access my WebApp using a CNAMErecord on their primary domain?

I want a way of allowing users to access a whit-label version of my WebApp using a CNAME record allowing them to login to their app from a subdomain or domain they setup. e.g. app.mywebapp.com would ...
Jay Joeson's user avatar
0 votes
1 answer
76 views

Website not available after publishing

We use Windows 10 with IIS10 for developing my webapps in Visual Studio 2019. Now I've published my working dev site to the production server running IIS 6.2 on Windows Server 2012. However, when ...
bgmCoder's user avatar
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3 votes
2 answers
2k views

Enable Application Insights Azure Web App ARM Template

I successfully deployed an app service plan, web application and application insights resources using an ARM Template. The APPINSIGHTS_INSTRUMENTATIONKEY and APPLICATIONINSIGHTS_CONNECTION_STRING app ...
jrd1989's user avatar
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0 votes
2 answers
2k views

Azure App Service Plan - Specify App Size with PowerShell

I'm trying to deploy an app service plan (ASP) in the premium tier using powershell. I can deploy the ASP successfully but the ASP defaults to P2v1 which is not what I want. I need the ASP to be set ...
jrd1989's user avatar
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0 votes
1 answer
2k views

Cannot read configuration file \\?\D:\home\site\.well-known\web.config

I have a strange situation where a single ASP.NET Core Web App I am running on Azure is having issues serving files from a particular directory. Specifically I am trying to serve a file from the path ...
Maxim Gershkovich's user avatar
1 vote
0 answers
287 views

How properly manage several webapps on one domain nginx

I'm trying to setup several webapps (nextcloud, roundcube) on one domain, let's say example.com, without using cname subdomains. I installed webapps in default location /usr/share/webapps/ and I want ...
randomnick4671's user avatar
0 votes
1 answer
1k views

Deploying React + Spring boot Rest + mysql on one cloud – is it possible?

I have finished by project coding, and now I want to launch it online. I need some consulting about my deployment process. At first I though that I will use the “free using” first year of AWS, but ...
lingar's user avatar
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0 votes
1 answer
79 views

Azure Application Gateway for hosting an e-commerce website on Azure

Actually I have two questions about Azure Application Gateway: 1. If I want to host a website on Azure, is it necessary to get an SSL certificate ? or does Azure provide it ? 2. If not necessary, Can ...
Zou's user avatar
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0 votes
0 answers
920 views

IIS8 - websites start automatically on Windows Server 2012 r2

several websites running on 2 different servers with win server 2012 r2 and iis8 keep starting by themselves after being stopped by me from IIS manager. They keep starting after about 20 minutes from ...
Leon's user avatar
  • 1
0 votes
2 answers
188 views

Network Exception thrown after session timeout

My site will run fine and I can go through the entire site, but after my session times out, when I make another request to a page I get this exception: Server Error in '/' Application. The system ...
Michael Hamling's user avatar
5 votes
2 answers
4k views

IIS Application Initialization isn't running even though all settings are configured

The end goal is to make it so that whenever my app pool is recycled (which should happen whenever I release an update for the site), my site gets visited once to "warm up". Typically the first visit ...
Coder7862396's user avatar
1 vote
1 answer
1k views

How to view a log file realtime (similar to "tail -f") via web

I have a server that runs a number of tasks. Each task has a log file. I have a webserver that lets you see these log files, but it just copies the contents of the file to the browser and the user ...
CaptainCodeman's user avatar
0 votes
1 answer
435 views

Azure Web App Internal/External Access - Split DNS

I recently deployed an Azure Web App and assigned custom domain and ssl cert. I added a CNAME DNS records to the external DNS registrar so now I can access the web app over the internet - webapp....
jrd1989's user avatar
  • 688
0 votes
1 answer
2k views

Tomcat running on 8080 port but Fails to redirect to 8443 HTTPS port .. The 8443 port is running but cant access in web

I have deployed webapps with apache-tomcat-8.5.37. It had ssl and was working fine but when I tried to renew the ssl and installed JKS file it started to show different problems. I have resolved ...
Bhuwan Bhandari's user avatar
0 votes
0 answers
2k views

IIS published website is not accessible with public ip and port

I have IIS published web application that I can connect with my local ip and port. Like 192.168.1.99:81 After adding inbounding rules, router DMZ and port forwarding, closing both windows and router ...
Enes Okullu's user avatar
1 vote
1 answer
316 views

Azure ARM Template - Folder Location App Setting

I'm trying to specify an app setting in my ARM template that points to a specific folder location where the web application I'm deploying should store log files, ex: D:\folder\logs. When I specify the ...
jrd1989's user avatar
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