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Questions tagged [port]

A port is a communication end-point in the context of network communications or an interaction point for inter-component interactions. Do not use this tag for software ports from one platform or language to another, but use the tag "porting" instead.

port
0 votes
1 answer
10 views

getting Heroku Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch on fastAPI backend app

pardon the question as I am new to backend deployment I have the a very simple program from fastapi import FastAPI from fastapi.encoders import jsonable_encoder app = FastAPI() @app.get('/') async ...
balakuz's user avatar
  • 21
0 votes
0 answers
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 ...
Nash Carroll's user avatar
-3 votes
1 answer
116 views

How to interface with a UNIX port? [closed]

I have encountered this same question in numerous forms over the past year, and have not been able to find the solution I am after. As the question has yet again reared its head, I am asking here with ...
BrownianBridge's user avatar
0 votes
0 answers
23 views

Backend Port Remains Open When Electron App Exits

I'm doing an electron app, but every time I close or quit the app it leaves a pid hanging from the port that the backend opens. How could I kill all the process when I close the app? This is the ...
Coder20's user avatar
  • 55
-3 votes
0 answers
23 views

Talktalk router forwarded port 80 but still showing as closed [closed]

i port forwarded port 80 for my IIS server but i forwarded it in talktalk but it shows its closed in portchecker. I allowed the firewall to open port 80 inbound and outbound but still no. I cant ask ...
Adi's user avatar
  • 1
-2 votes
0 answers
26 views

Port in Ubuntu/Linux is open, not blocked, listening, but not working [closed]

I want to run an uvicorn app on port 8505, but it does not work. If I put the app on port 8506 it does work. It also has been working before... Here my firewall settings: Status: active Logging: on (...
Kevin Duin's user avatar
0 votes
0 answers
15 views

In confluent kafka version 7.4.3-ccs, what are the ports 37421, 39821, 40223, 43597 and 43611 are used for and should they be opened by the firewall?

In confluent kafka version 7.4.3-ccs, what are the ports 37421, 39821, 40223, 43597 and 43611 are used for and should they be opened or closed by the firewall? Why I cant seem to find these ports in ...
user1459001's user avatar
0 votes
0 answers
18 views

Managing PowerShell Session Closure and Client Connections on Windows 10

I am running a Vite application on a Windows machine. However, when I try to close the PowerShell window, it doesn't release the port used by the application. Is there a way to send a Ctrl + C command ...
iamsuman's user avatar
  • 1,413
-4 votes
0 answers
21 views

Why am I not able to run airflow scheduler on my local

I am working on Mac OS Intel and tried to install airflow on local. Initially everything was working fine. airflow webserver as well as airflow scheduler. I accidently closed my terminal on Pycharm ...
Tanya Bansal's user avatar
-1 votes
0 answers
12 views

How to run a react app with wamp with ports 5173 and 3000?

I am using React Node js with wamp server. My react app is running localhost:5174 successfully. Server is running 3000. But If am using virtual host appserver:5174 , front end is working , after ...
Linus Soosai's user avatar
0 votes
1 answer
19 views

Live Server in VS Code shows same content for multiple HTML files instead of different content

I've been working on the Odin Recipe Project, which can be found here: https://www.theodinproject.com/lessons/foundations-recipes I've encountered an issue which I've captured in a screenshot. (https:/...
Lesego Samane's user avatar
-1 votes
0 answers
41 views

xampp, mariadb, mysql, port management

I'm having issues with xampp dashboard error: Problem detected! 04:49:50 [mysql] Port 3306 in use by ""C:\Program Files\MariaDB 11.4\bin\mysqld.exe" "--defaults-file=C:\Program ...
Emmanuel's user avatar
1 vote
0 answers
70 views

How to manage responses from multiple measuring devices to a single TCP/IP port for time sensitive applications?

I am very new to Socket programming, and I would appreciate any input you have in my question. I am a physicist working on a project where the time intervals and coincidence of measurements play a big ...
Sougandh Km's user avatar
0 votes
0 answers
13 views

Remove port 443 from downloadUri in Artifactory

We are having issues with helm login (and potentially with docker login when we start using it). While our domain for Artifactory is https://artifactory.domain.com, when we try to add Helm, the URL ...
Davor Dragic's user avatar
-2 votes
1 answer
16 views

Changing Port Address

I am using Motion Server for monitoring webcam which are running on http://localhost:8081. Is it possible to change port from 8081 to 80 like (http://localhost:80). I changed it in motion.conf but it'...
Groomber's user avatar
0 votes
1 answer
700 views

Exposing 11434 port in Docker container to access Ollama local model

I am trying to connect local Ollama 2 model, that uses port 11434 on my local machine, with my Docker container running Linux Ubuntu 22.04. I can confirm that Ollama model definitely works and is ...
Piotr Grochowski's user avatar
-1 votes
0 answers
17 views

Cannot kill process which ocupying the port 8080 after executing "kill" cmd

I cannot kill the process that ocupying the port 8080. After I find the current process which takes the 8080 and kill it, it shows that there is another process would take the 8080. First I try the ...
Cathy's user avatar
  • 1
0 votes
0 answers
20 views

Failure on deploying node.js applications in cpanel

Unfortunately I'm having difficulties hosting my node.js application. I'm having errors and failures. Firstly, cpanel said that there was a possible error in package.json, it said that it contained ...
Hélder De Pégaso's user avatar
-1 votes
1 answer
32 views

How to connect to YugaByte local cluster from PgAdmin

I have installed YugaByte and created a local cluster in one AWS EC2 (RHEL 8) machine by following this tutorial. The yugabyte is running as below: The IP Address of the AWS EC2 machine is: 10.10.23....
Setu Kumar Basak's user avatar
-1 votes
0 answers
21 views

Hide/Remove url port number from iis deployed website

I have multiple deployed websites on iis server and their url are like this https://demo20.myapp1.com:51500/ https://demo20.myapp2.com:51501/ Etc These are vue js implemented websites. Now i have been ...
It's Siddiqi's user avatar
0 votes
0 answers
51 views

How to expose port of LXC container in Proxmox?

I have a proxmox server running an LXC container with radicale (a CalDav server). Everything worked fine while I only used the server in my own LAN. Now I want to expose the port 5232 to the Internet, ...
Pilonyen's user avatar
0 votes
0 answers
63 views

Why can't I connect to the default port on localhost when using Milvus?

I'm just starting to use Milvus, but cannot connect to the port given in the example. I am running directly on my machine (i.e. not a Docker image), but cannot get initial exampe to work: $ python ...
user1245262's user avatar
  • 7,388
0 votes
1 answer
39 views

Trouble renewing Tor IP address on Windows 11 using stem library

I'm trying to automate the renewal of Tor IP addresses using Python on Windows 11 with the stem library. However, I keep encountering the following error: Error renewing Tor IP: [WinError 10061] No ...
anjoyer's user avatar
0 votes
0 answers
30 views

We couldn't reach this Repl Make sure this Repl has a port open and is ready to receive HTTP traffic

I ran into this error, while trying to launch my webview on replit. (some pythion code) Hmm... We couldn't reach this Repl. Make sure this Repl has a port open and is ready to receive HTTP traffic. ...
Folakemi Ogunseiju's user avatar
1 vote
1 answer
38 views

How to Increase SNAT Ports for Azure App Service Plan P1v3

I am currently using an Azure App Service Plan P1v3, which hosts 11 app services. These services are integrated with a same Virtual Network (VNet) . Despite optimizing my code to close connections ...
Tahami Rizwan's user avatar
-1 votes
1 answer
25 views

Port Scanner not SCANNING

I am new to the world of scripting. I was learning about the python and scripting. Build a Port Scanner, through 'The Cyber Mentor' Course. Using Oracle VM for this. I do not know whether the speed is ...
Chitransh Mathur's user avatar
0 votes
0 answers
42 views

How do I kill or close a port

Because I am getting the following error message on my server when I try to run my webhook_server.js application: code: 'EADDRINUSE', 0|webhook_ | errno: -98, 0|webhook_ | syscall: 'listen', 0|...
SirBT's user avatar
  • 1,648
0 votes
0 answers
32 views

timeout with netcat connection and established connection with netstat

I would like to check if there is a open port in remote machine, so I always use: nc -zv 10.4.2.4 2760 Ncat: Version 7.92 ( https://nmap.org/ncat ) Ncat: TIMEOUT. Like you see it gives me timeout. ...
absolute333's user avatar
0 votes
0 answers
20 views

Calling the mapped port in Docker

I have a container running and the service inside is running on port 8000. And I have port mapped the container when I use "docker run" command. And the service inside the container is ...
Lycan's user avatar
  • 31
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 ...
Osurac's user avatar
  • 13
0 votes
0 answers
22 views

How to reliably reserve a port number for a child process?

I am looking for a programming technique that would allow a "supervisor" parent process to reserve a port number for a server child process that will be activated in the near future. Example ...
damix911's user avatar
  • 4,323
1 vote
2 answers
78 views

Can't open the given URL to access the Jupiter notebook running in GCP VM

I was running a ML model in a python GCP VM, and results(visualizations) are stored in a jupyter notebook. So I installed jupyter notebook to the ubuntu vm and ran jupyter from the relevant location ...
Damika's user avatar
  • 752
0 votes
0 answers
72 views

Intermittent HTTP Connection Issues Between GKE and Heroku: Excessive Port Allocation in Cloud NAT

I am encountering an issue with intermittent HTTP connection disruptions in our system. While I understand the cause of the disconnections, I am unsure why this cause arises. Background: Our service ...
PierekEast's user avatar
0 votes
0 answers
26 views

Issue With Dotnet Grpc Clinet Connection With Server Running In Cloud Run

So the issue i am facing is below ERROR IN GRPC CALL URL - Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="upstream connect error or disconnect/reset before headers. ...
AstralConqueror's user avatar
0 votes
0 answers
10 views

Unable to read "wr_en, fifo_in" data using module instantiation

Is there anything wrong with my instantiation. 8 to 32 bit converter is working fine. input to fifo is read only when wr_en is high. wr_en is connected to output signal of valid_q (when valid_q=1, ...
ARUNA M's user avatar
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 ...
dadashussein's user avatar
0 votes
0 answers
44 views

Second filebeat instance on wazuh machine (UPDATE)

UPDATE After some changes the first filebeat is working fine and sending logs from the /var/ossec/logs/alerts/alerts.json file to the wazuh dashboard. About the second filebeat the service is running &...
Skand21's user avatar
0 votes
0 answers
22 views

D-ITG 2.8.1 (.win binaries) ITGSend command with '-sp' port not working binding issue

When I input the command: "ITGSend -a 192.168.2.2 -sp 9400 -rp 32769 -C 1000 -u 500 1000 -t 20000 -l send_log_file" on my windows cmd line I get the following error: flowSender: No error ...
Jordan Daubney's user avatar
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....
Andrea Palermo's user avatar
0 votes
1 answer
107 views

Docker - can't ping or telnet any port from any container to the host machine (windows 11)

I have docker installed on windows 11 I can't ping the host machine from inside any container Telnet from any container doesn't connect to any port on the host machine This was working fine for over a ...
iNour's user avatar
  • 31
0 votes
0 answers
68 views

The error can't connect postgres after create port 5432 on docker compose file to connect airflow

I config this docker-compose file to connect airflow, i added the 5432 port and it's running on docker desktop Port 5432 running on docker desktop But I can't connect postgres desktop and when I go to ...
Duong Nguyen's user avatar
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 ...
bill skywalker's user avatar
0 votes
1 answer
58 views

Docker container set to wrong port

I'm building an API usign PHP Laravel and chose docker to do run the server. For some reason, it set the port to be 0.0.0.80, which actually is only allowing me to acces the container through the 127....
João Sucupira's user avatar
0 votes
0 answers
48 views

Bitvise SSh Client connection disconnected on user request while using stnlc.exe

I am using following command line utility stnlc.exe to connect to SSH server that is on Window Server 2019 from window 7 stnlc -profile="stf_profile.tlp" connection disconnect after ...
kam ratt's user avatar
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; ...
sujal8976's user avatar
0 votes
0 answers
63 views

Connect DJI Ryze Tello drone to WSL through ROS

I am a beginner programmer in Python and I am currently carrying a project that involves connecting a Tello drone to WSL (Ubuntu 22.04), using ROS2 (Humble distro). I am using the DJItelloPy library, ...
Ingrid maéva Chekam's user avatar
-3 votes
1 answer
80 views

Cannot connect to running Docker container from locally run Golang

I have a container running on my local with docker run \ --publish 8081:8081 \ --publish 10250-10255:10250-10255 \ --interactive \ --tty \ mcr.microsoft.com/cosmosdb/linux/azure-...
Andres's user avatar
  • 9
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 ...
Tom Darious's user avatar
0 votes
0 answers
15 views

Reading GPD serial port in C# gives me random text

Trying to read GPS device location using code below: using System; using System.IO.Ports; public class Program { public static SerialPort? _serialPort; public static SerialPort? ...
divya yuvaraj's user avatar
0 votes
1 answer
44 views

Android PWA opens with the port 3000 when opening from Google Chrome

we are developing an application as a PWA, built with Bubblewrap, that we have in Google Play right now. The problem is that for the testers who use Google Chrome as the default browser, the URL that ...
Daniel Nýdrle's user avatar

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