Auto disconnect

[ngvietdung96]

Hi, after few time with my ESP32 project, when i connect and don't communicate anything with server, after few second it'll disconnect from socket.io server.

hope you check that problem. Have a nice day.

[HRahikainen]

Yes. I would also like to know, if you need to manually send the client.heartbeat() and how to use it. It seems to me that my ESP32 cliient disconnects after the 20-30 seconds that it isn't sending or receiving. I'm not explicitly sending heartbeat from the server (express/nodejs) at the moment. My connection to this hardware piece needs to stay online.

Hope you see this and thanks for your work so far.