[SOLVED] HTTP.Request internal error ?

gdslno

Code

function SendData(data) {

  data.DeviceName = Name;
  data.DeviceType = Device;
  data.DeviceModel = Info.model;
    
  let params = { 
                 method: "POST", 
                 url: CONFIG.DataURL, 
                 headers: CONFIG.Auth,
                 content_type: 'application/json',
                 body: JSON.stringify(data)
                };
                
  Shelly.call("HTTP.Request", params, function (res, error_code, error_msg, ud) {
     if (!error_code) {
        if (res.code === 200) {
           DeleteKVSandQueue(ud.key);
           print("SendData: Data Sent", JSON.stringify(ud));
         } else { print("SendData: HTTP Status code", res.code); }
      } else { print("SendData: Error", JSON.stringify(error_code), JSON.stringify(error_msg)); }
  },
  data)
}

Alles anzeigen

I have two Shelly 4 Pro PM (fw 0.11.3) in the same local network, both connected with ethernet and set up identically. I can access the WebUI on both of them.

One of them has started to produce the error message: SendData: Error -114 "Resource unavailable: HTTP connect error -1!". It even does this on the first HTTP Request after a reboot.

Have I broken something in the device ?

Seven of Nine

Zitat von gdslno

Have I broken something in the device ?

maybe by permanently writing/deleting KVS values? Since you didn't share your full script it's just a guess.

gdslno

Yes. That's easy to guess, but the KVS value and the Queue persists. It's the HTTP Request itself that fails.

gdslno

Alright. The Full Debug log (that I hadn't noticed until now) shows that DNS query for the target domain fails. It seems the ISP DNS is no longer responding to queries from one of my Shellys. That is very strange, but it is something I can workaround.

I have reconfigured the local DHCP to issue google DNS servers to the Shelly devices and that fixed the problem.

Sorry for taking every ones time.

gdslno 21. Oktober 2022 um 18:21