Websocket solved the issue. Thank you

Hello, here I post my code. "s" is the server instance from jsonrpclib.

while 1:
i1=s.input_get_value(1);
i2=s.input_get_value(2);
i3=s.input_get_value(3);
......
If I only read one input, response time is approx 0.1[s]. But if I read all 12 (not DI13 and DI14) inputs (also with for loop writing into array) it takes 0.7 to 0.8 [s].

Any idea on how to speed this up? I can't have that latency when reading all inputs. My idea is to have a while 1 loop to have coherent info inside it: read input, do my code, set output.

Thank you for help!
Is there anything like this?
https://github.com/kimmoli/evok/commit/14442a67cd79b211c2c8756092a4aa0314f1f741

ps: UniPi 1.1 (full version wiith 8 output relays)

ps2: VERY IMPORTANT: in the webbrowser the status of the digital inputs has no delay! I found with measuring timers that is the "s.input_get_value(1)" operation that takes a lot of time. Any other way? Using PIGPIO is ok to read digital inputs?