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Questions tagged [websocket]

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I/O exception (java.net.SocketException): Network is unreachable

Whenever I run my application, I'm getting the connection request failure exception. The application tries to hit the URL and end up with connection failure. I have tried the same on Postman. It is ...
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1k views

WebSocket connection to 'wss://test.example.com:8090/' failed: WebSocket opening handshake timed out

I am using https and websocket connection for Laravel project. I have setup virtual host like following: <VirtualHost *:80> ServerName test.example.com ServerAdmin test.example.com ...
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1answer
8k views

Slack desktop client on 16.04 behind proxy server

I am trying to use the Slack desktop client for Ubuntu 16.04 behind a Websense Content Gateway (WCG) proxy. It will not connect. Notes: Windows workstations work with Slack client for Windows ...
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1k views

How do I configure a new Ubuntu installation to accept ws connections?

I just installed Ubuntu. How do I set it up to allow me to ws into it? Right now I get "ws:// connect to host x.x.x.x port 8888 : no response". for example ws://172.23.45.100:8888 don't give any ...
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1answer
3k views

How to install mosquitto with websockets on ubuntu 16.04

I am a complete beginner with Ubuntu and Mosquitto. I've tried this and this tutorial. But I ended with libwebsocket3 is not installed. After that I realized that apt-get libwebsockets3 is not OK for ...
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0answers
686 views

Websockets on Ubuntu 16.04

I am trying to create a discord bot, and it requires being able to connect to a websocket, but however, whenever I attempt to connect to the websocket through my java code, it times out, but when I ...
1
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0answers
55 views

MAAS WebSocket Interface

MAAS seems to use a websocket connection to watch node state changes for the API. Is this interface documented? I have looked around a bit and found documentation on the REST API, but not the web ...
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2answers
5k views

Apache2 ReverseProxy for mattermost

I'm currently trying to setup a mattermost-1.1.1 instance on an Ubuntu LTS 14, which was pretty straightforward. I configured the service to listen to 127.0.0.1:8065 only and want to do a ReverseProxy ...
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1answer
1k views

“Error getting authority: Error initializing authority: Could not connect: No such file or directory” when running gufw

I am trying to run gufw to enable traffic through port 443 (for Ogar, not Skype), and gufw logs: Error getting authority: Error initializing authority: Could not connect: No such file or directory ...
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1answer
599 views

QtWebSockets not available on Ubuntu Touch

I'm developing an Ubuntu Touch application which communicates with a server using WebSockets. Qt offers its own API since version 5.3, which can be used from a QML file by adding import QtWebSockets 1....