Question
Websocket Connection limit how to set ?
- Posted on May 7, 2021
- ApacheJavaNode.jsUbuntu 18.04
Asked by cihad
Hi there, I programmed a WebSocket server in Java, with the Javax WebSocket library My operating systems are local Windows 10, Cloud Server on Ubuntu, Web Server Apache2 + Tomcat I’m doing my tests on both sides My problem; After 256 connections, other sockets are on hold and if I open some more sockets, the web server crashes and does not respond to any requests. I’ve searched the internet a lot, I applied what I saw but could not solve the problem. I thought the problem was due to java, I tried it in nodejs (npm express-ws lib), tested it locally, but the same problem happens after the 456 is connected. Please I need help I apologize for broken language. Thanks.
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Hi @cihad,
I might be wrong buf if you are using Apache, you might have filled up Apache’s available workers. I think the default value was exactly 256.
You can open your Apache configuration file. In there you should see something similar to:
Increase both the ServerLimit and MaxClients options, restart Apache and see if this would solve your issue.
Regards, KFSys
Hi @cihad,
I see you were able to resolve the issue! I’m glad to see the advice helped and thank you for sharing that the solution worked!
If you ever come to face similar issue, please feel free to use the community! We’ll always be happy to try and assist you