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.
7,333
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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
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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 ...
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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 ...
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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. ...
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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, ...
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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 ...
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44
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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 &...
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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
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53
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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....
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107
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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 ...
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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 ...
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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 ...
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1
answer
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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....
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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 ...
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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; ...
