sockets-chat | chat server implemented in node.js and socket.io | Socket library
kandi X-RAY | sockets-chat Summary
kandi X-RAY | sockets-chat Summary
A chat server implemented in node.js and socket.io. It features rooms and private messages.
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sockets-chat Examples and Code Snippets
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Trending Discussions on sockets-chat
QUESTION
I am trying to use websockets in my application to provide one-to-one private messaging. I have been following this project in my implementation. With my front project in angular I am able to establish the connection with the cloned chat service from the authors github, but when I try to connect to my own, I am getting this error:
...ANSWER
Answered 2020-Nov-04 at 19:58Since you are using spring boot you need to use the same version for all artefacts.
For example in pom.xml you should have something like those lines:
QUESTION
In my project I authenticate logged user by JWT token. I am also creating web socket for chat module, but I cant establish connection with the backend (my front end is fine, I can connect to an example i've found here. In the authors code, the chat and auth are separate springboot projects, while I would like to keep it in one place. I have configured WebSecurityConfig
...ANSWER
Answered 2020-Nov-04 at 17:08Actually, authorization was not working due to the fact that i used incorrectly httpSecurity configure(). I've changed
QUESTION
Following this example project: https://github.com/aws-samples/simple-websockets-chat-app
The onconnect method looks like this:
...ANSWER
Answered 2020-Sep-08 at 17:55To pass parameters when connecting: wss://path.to.socket?param1=value1¶m2=value2
.
If using wscat you might need to add quotes:
QUESTION
I'm looking at AWS API Gateway websockets support, announced relatively recently -
https://aws.amazon.com/blogs/compute/announcing-websocket-apis-in-amazon-api-gateway/
They have a sample chat server example -
https://github.com/aws-samples/simple-websockets-chat-app/blob/master/sendmessage/app.js
which I have running, very nice.
If you send a message, the sendmessage
Lambda broadcasts that message to all connected users via the following -
ANSWER
Answered 2019-Oct-10 at 12:59It isn't called simple-websockets-chat-app for nothing :)
By reading the code, it does exactly what you are concerned about. Only one lambda instance will fire the message to all connections.
But it's a chat room, is it common to have thousands of users ?
It also looks as if it's working asynchronously, via use of async and await keywords, which I guess are Promises
Yes, it works in an asynchronous way, but the lambda will still execute until all messages have been sent.
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QUESTION
I am writing a simple sockets-chat on Java. For logging i use log4j. The back-end includes Server.class
(handles general logic) and ClientListener.class
(takes and operates with user's requests), both of them are threads.
I need to save logs into different directories depending on whether an event to be logged has occured in the Server
or in a ClientListener
of user X.
Server
always logs into serv_base_dir/logs/logs.txtClientListeners
logs into folers with users data e.g. serv_base_dir/users/X/logs/logs.txt
How to set a logs folder where they are to be saved in during server is running?
PSI have read Log4j config - different logs to different files article, but it does not completely solve my problem because I need to set the folder during the runtime, not before compillation I would be greatful to any advice
...ANSWER
Answered 2019-Feb-08 at 07:45If you want to set a directory named specific user unknown until runtime, you can solve it by passing argument to log4j property file during runtime.
[Sample code]
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