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.
2,783
questions with no upvoted or accepted answers
12
votes
1
answer
8k
views
Failed to bind properties under 'server.port' to java.lang.Integer
Some time ago I faced with such issue:
Failed to bind properties under 'server.port' to java.lang.Integer:
Property: server.port
Value: $PORT
Origin: "server.port" from property ...
- 171
11
votes
0
answers
8k
views
Listening on a specific port for incoming data
In order to scan a WiFi network for other devices, I send a broadcast with my application a a specific port to all IPs in the WiFi network.
Therefore the application, if it's running on a device in ...
9
votes
1
answer
1k
views
Unable to attain an output after running main.dart I/flutter (15748): Observatory listening on ************************************
I usually run my apps on my physical device. But 2 days ago I updated it to Android 11(Vivo Z1 Pro)and after the update, I couldn't do it. It is just gets stuck on
I/flutter (15748): Observatory ...
- 103
9
votes
0
answers
1k
views
Videocapture() with multiple cameras
I have 3 identical cameras running in my system, the only difference between them is the USB port where are plugged. I need to load a specific Python script using OpenCV for each camera, and my code ...
9
votes
1
answer
3k
views
Access JMX inside docker container with mapped ports
I am trying to access an application running inside a docker container with JMX.
This is similar to this question and that solution works when the ports inside the docker image are mapped to the ...
- 3,498
9
votes
1
answer
8k
views
java.net.BindException: bind failed: EADDRINUSE (Address already in use)
I have a service, which starts Thread to perform some operations on socket. The code looks like:
public class ServerRunnable implements Runnable {
@Override
public void run() {
...
- 397
8
votes
0
answers
9k
views
Cannot connect to localhost using service:jmx/rmi//..... When Using Visual VM with Tomcat within Vagrant
I've got a vagrant VM which is running tomcat and I wanted to connect VisualVM to monitor the performance of the VM during some tests.
I followed this guide to setup this configuration which ...
- 485
8
votes
0
answers
39k
views
Starting Tomcat Failed to initialize end point associated with ProtocolHandler
I'm trying to start a tomcat instance(the only tomcat I have), and I'm getting some weird problems, I know that this error:
Failed to initialize end point associated with ProtocolHandler
is ...
- 1,407
8
votes
0
answers
9k
views
Android: Set up a local VPN, used to intercept packets
I want to intercept packets and get the IP/Port numbers, along with the PID/UID of the connection. Things I'm thinking about and what not below...
VpnService: When using the app tPacketCapture, you ...
- 869
7
votes
0
answers
453
views
UrlFetchApp.Fetch non standard port
Hope someone can help.
I need to return some data from a RESTful API service that is hosted on a non standard port 9091. I am using the following as a test harness:
var options = {
'method' : '...
7
votes
0
answers
1k
views
How to find the exact process, which is behind TCP connection to HTTP.SYS process
When I use netstat, I receive info like this - PID 4 means HTTP.SYS
Active Connections
Proto Local Address Foreign Address State PID
TCP 0.0.0.0:80 0.0....
- 71
7
votes
1
answer
3k
views
Teamcity fails to publish artifacts and stop builds
I'm having an issue with TeamCity that is proving very difficult to solve for a number of reasons. I've looked around and not found any useful answers so far.
We have a teamcity server running on ...
- 377
6
votes
0
answers
327
views
Listening on Same Host and Port Twice Does Not Trigger an Error
const http = require("http");
function createServer(
name,
hostname
)
{
const server = http.createServer(
(
request,
response
) =>
{
console.log("request on", ...
- 2,145
6
votes
1
answer
4k
views
Retrofit 1.6: Call RestService with different (TCP)-Ports
I have to communicate with the following four RESTServices.
Germany (Default): http://url.com/suggest?query=
Austria http://url.com:82/suggest?query=
Swiss: http://url.com:83/suggest?query=
Spain: ...
- 10.1k
5
votes
0
answers
1k
views
Why after enable macOS Proxy in Charles Proxy internet traffic is not working on MacOS Ventura?
I have made the installation steps for Charles proxy:
Installed Charles soft to MacOS Ventura;
Installed Charles Root Sertificate;
Add Charles Sertificate and enabled Trust Always;
Installed Charles ...
- 1,824