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+--- Thread: How to implement a JSON websocket server? (/showthread.php?tid=2569)
How to implement a JSON websocket server? - Christian_EWW - 07.04.2020
Hello to all.
I'm planning to implement the OCPP 1.6 protocol. To control up to 20 EV chargers.
For that I would need to implement a JSON websocket server.
Can someone explain to me the best way of implementing a non blocking server which can handle multible clients?
There are so many options (luasocket, copas, lginx, ev, ...)
I already read a lot threads (most of them are describing clients), but it seems that there is no clear way how you should implement such a server.
Thank's a lot,
Christian
RE: How to implement a JSON websocket server? - admin - 07.04.2020
See this: https://forum.logicmachine.net/showthread.php?tid=1796
RE: How to implement a JSON websocket server? - Domoticatorino - 01.03.2021
(07.04.2020, 12:37)admin Wrote: See this: https://forum.logicmachine.net/showthread.php?tid=1796
HI,
I am following a project to implement OCPP Protocol. Is there anyone who has develope in LM as this thread request?
Thanks.
RE: How to implement a JSON websocket server? - admin - 02.03.2021
Which part do you want to implement: client (charge point) or server (central system)? There are no ready-made examples for OCPP. It's possible to implement this protocol but it's not an easy task.
RE: How to implement a JSON websocket server? - Domoticatorino - 03.03.2021
(02.03.2021, 07:27)admin Wrote: Which part do you want to implement: client (charge point) or server (central system)? There are no ready-made examples for OCPP. It's possible to implement this protocol but it's not an easy task.
Thank you Admin!
I have to communicate with one device only, hence best and easy way is use simply modbus.