userlandkernel / espreversetcp Goto Github PK

I want to implement a websocket tunnel to my node js server which is in the cloud.
In my mind it would work like this

esp connects to server ( from intranet to internet )
server serves an http page to the client
client do an http request to the server
server captures every http request sends to esp32 via websocket
esp process websocket data like it was an http request
sends response back via websocket

This is a lot of work and a lot of data ping ponging.
I need some kind of an HTTP tunnel solution where

esp connects to server via http and not close the socket
server forwards every http request to esp
esp gets requets like it was in local

Can it work with this library?

I already have a setup with ESP Async Webserver.
I have setup the HTTP endpoints and it is working in local.
Now i need a server implementation.

First of all, thanks for sharing this project. It's a great idea!

I am seeing [Errno 104] Connection reset by peer as soon as i do curl http://localhost:8080 I was wonding whether you had the same problem and how did you solve it ?

From the ESP. Looks fine

23:55:09.927 -> WNET xxxx FORWARD TO xxxxxxx
23:55:10.443 -> WLAN_CONN_RETRYWLAN_CONNECTED
23:55:10.443 -> IP: xxxx MAC: xxx
23:55:10.443 -> CONN_LISTENER
23:55:10.443 -> CONN_TCP
23:55:10.770 -> RECV_FROM_LISTENER
23:55:11.049 -> RECV_NOP
23:55:11.049 -> RECV_NOP
23:55:11.049 -> RECV_NOP
23:55:11.049 -> RECV_NOP
23:55:11.563 ->
23:55:11.563 ->
23:55:11.563 -> RECV_AUTH

Python

Waiting for ESP-32 to connect to us...
('Got connection from ESP32:', ('xxxxx', 52826))
Starting local input socket on 127.0.0.1 port 8080...
('Got local connection from:', ('127.0.0.1', 42714))
Sending 78 bytes to the target...
[Errno 104] Connection reset by peer
Waiting for ESP-32 to connect to us...