No custom option when using websocket ?

[GregAscolab]

Description :
If I use websocket, /setup page options are not displayed ?

Context :
v1.0.4
ESP32-WROOM

Step to reproduce :

1. Use "withWebSocket.ino" example without modification :

• Websocket "/" (root) page : works well displaying time every second.
• "/setup" page :
  • did not display "My Options" tab in menu ???
  • did not dispaly "ESP Mode", nor "IP address", nor "Firmware"
  • "Loading" footer never ends...

Created config.json :

{
  "param-box1": "My Options",
  "LED Pin": 2,
  "Option 1": "Test option String",
  "Option 2": 1234567890
}

2. Just comment "/" root page handler, and rebuild

// Add custom page handlers
  // server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
  //   request->send(200, "text/html", homepage);
  // });

• Then "/" doesn't work (normal ;-) )
• "/setup" page works : "my option" tab is back...

[cotestatnt]

Hi @GregAscolab.

Thanks for pointing out this insidious bug to me.
The problem is due to a double // in one of the response to a request made by the /setup page which is interpreted as the request inserted in the sketch / thus causing the page to malfunction.

I just committed the change (I also removed my test WiFi credentials that I use with on of my smartphones from the example 😱)

[ldijkman]

hmmm
same problem for me
no display custom addoptions button on setup page
when server on activated

arduino libraries say version 1.0.4 wich is the same as here i think

[ldijkman]

workaround for me now

if i look in the source
a page index htm not html
wil be served if present
if on
http://ipadres with or without /
http://mdsnsadres.local wit or without /

/home/dld/Arduino/libraries/AsyncEspFsWebserver/src/AsyncFsWebServer.cpp
line 61 62
onNotFound( std::bind(&AsyncFsWebServer::notFound, this, _1));
serveStatic("/", *m_filesystem, "/").setDefaultFile("index.htm");