How to run any script with http_server?

General
#1

  1. My goal is: [ read-write some parameters using GET POST request using mJS (now not C )]

  2. My actions are: [ mos.yml has https://github.com/mongoose-os-libs/http-server ]
    It can answerded with html file, but how to run any changes? For example - I have sensor on ADC pin, how to show value in html page?

  3. The result I see is: [ demo with index.html works ok. But if i modify page and insert and try to load(‘api_adc.js’); for read sesor - i catch error in browser’s console. ]

  4. My expectation & question is: [ If it is not possible with http_server, it can be implemented with api_net.js but need lot of code. Can I do something on a “server side” with RPC WebSocket? How to do it? Little example will be enought for start. ]

#2

Add a rpc function in mJS to read the ADC and make a rpc call from the html file.

#3

How to call RPC from HTML? I have no idea.
There is function

static void mgos_http_ev(struct mg_connection *c, int ev, void *p, void *user_data)

in a file mgos_http_server.c
Can it used in mJS ?

#4

Example

#5

Thank you. I was afraid using axios, but when you link it me I see - axios is optional, the main is

axios.post(’/rpc/Config.Set’

address and type of request.

( C code in a big new project make headache me. And I dont know how to get source for view some detail.)

RPC.addHandler(‘Temp.Read’, function(args) {
return { value: ADC.read(0) };
});