All Questions
273
questions
0
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37
views
Is there a way to keep my program alive if the server it needs to connect to is not up and listening yet?
So I've been trying to figure out how to keep my program alive if this separate server that I'm running is not open yet. Right now my program's site pulls up successfully but then the second I try to ...
1
vote
0
answers
30
views
How can an application running in a docker container listen on a port when using the '--network host' option?
I have an application that binds to a port and listens for incoming connections. This application runs inside a docker container and has been working when using the --publish 8000:8000 argument to ...
- 13
0
votes
0
answers
19
views
Persistent PID Issue with npm run dev Causing 'Connection Reset' Error
Hi I'm encountering a recurring issue with my project setup vite 5173 dev mode. Every time I run npm run dev, I face the following error in my browser:
The connection was reset
The connection to the ...
0
votes
0
answers
53
views
Sending mail on server
I have a .NET Core project from which I need to send e-mails.
I use the Gmail server, I enabled the password per application and this is my code:
using (var message = new MailMessage())
{
message....
0
votes
0
answers
23
views
On-premise Edge Transport Server Open Ports
With the setup of an Exchange Server, Microsoft recommends using an Edge Transport Server for filtering and security. The Edge Transport Server is to be placed into a DMZ/outside the LAN.
After ...
0
votes
0
answers
32
views
Node.js Server Error: EADDRINUSE - Address Already in Use Despite Terminating Process
After 1st time successfully started server and when I again start my server then I'm encountering an issue with my Node.js server where I receive the following error message:
node:events:496
throw er; ...
0
votes
0
answers
11
views
Can't connect to port 27017
I have tried running the following in Windows PowerShell:
Test-NetConnection -InformationLevel detailed -ComputerName portquiz.net -Port 27017
I get the following error message:
WARNING: TCP connect ...
- 513
0
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answers
12
views
My port is always stuck in the old project
Long story short, I once worked on a project using port 8000. Now I want to create a new project with Laravel but when using PHP Artisan Server, my browser always redirects to the old project that was ...
- 11
-1
votes
2
answers
161
views
Is the server running on host "localhost" (127.0.0.1) and accepting web-1 TCP/IP connections on port 5432?
I have made a Django project with a postgresql backend and am trying to containerize it.
This is my Dockerfile:
FROM python:3.9
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
WORKDIR /app
...
0
votes
0
answers
377
views
Docker. Ports are not available. An attempt was made to access a socket in a way forbidden by its access permissions
(HTTP code 500) server error - Ports are not available: exposing port TCP 0.0.0.0:54322 -> 0.0.0.0:0: listen tcp 0.0.0.0:54322: bind: An attempt was made to access a socket in a way forbidden by ...
0
votes
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answers
20
views
Nginx doen't work with location, just ports [duplicate]
I'm trying to configure a server with some shiny apps. I've changed my internet connection and I had to configure a ddns with no-ip. So far so good. Now I'm configuring the Nginx file, which used to ...
0
votes
0
answers
60
views
Start a PHP server from terminal for running PHP File on Rasperry Pi
I have PHP and Apache2 installed on my Raspberry Pi, that works. But, I dunno how to run a server and connect to it from it's IP(http://192.168.1.25:22). And when I try another port, it says [Sat Mar ...
- 1
0
votes
0
answers
333
views
Why can't i open a port in vultr server?
The port 22 and 80 are open, because I can use ssh to link the server and view the website built on it through 80. But later I build another service which will use port 2368. I can't open it.
I am ...
- 1
0
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0
answers
16
views
receive UDP packages on localhost (java.net.BindException: Address already in use) [duplicate]
I have an application that runs an udp server on a certain port to communicate with the app.
When I try to write another java application that receives what the server is sending, I get the error &...
0
votes
0
answers
118
views
Mirror Server Instances on different ports
So basically I just want to have multiple servers running on the same machine without needing to run the app several times. I've tried changing the port and start the server but I can only do that 1 ...
- 13