Lost mqtt communication after 3-4 hours #348

ojkroken · 2020-01-01T14:05:20Z

hello . i get the esp-rfid to work . it work good maybe 3-4 hours ,, and then the mqtt communication from the unit stop sending. it restarts sending when i restart the unit . have sombody a solution to this or know why i have this issue?

the firmvare i use is 1.3.1
the reader: rc-522
card: wemos d1 mini

/best regards pehr

drthanwho · 2020-01-05T19:16:40Z

Also experiencing the same issue with the latest version. MQTT suddenly just stops working until a reboot

omersiar · 2020-01-06T08:18:31Z

Can you guys collect events regarding the MQTT on event logs ?

ingeninge · 2020-02-03T18:20:58Z

Version 1.3.3 can confirm, but the time until disconnect is much longer. Only MQTT Disconnect, no WiFi Disconnection. Velleman RFID Reader and Joy-It ESP8266 Dev Kitv2 4MB Flash. 180seconds
Webserver is running, I can log into esp-rfid, but the card does not work. I can't see a mqtt-message, when I put a card on the reader. Even though access was granted. Works fine after reboot.

BOFH90 · 2020-02-21T13:01:16Z

i can also confirm this. No mqtt messages after 3-4 hours

agmlego · 2020-02-22T01:21:02Z

Confirmed on several different boards. Nothing in event log regarding MQTT.

nardev · 2020-03-15T04:36:48Z

The short simple fix should be to add one more connection.

nardev · 2020-03-18T00:08:50Z

Maybe your wifi gets reconnected and mqtt doesn't reconnect.

there is a like in wifi.esp which is commented out and it says:

mqttReconnectTimer.detach()

Which is supposed to reconnect once the wifi is back on.

nardev · 2020-03-18T00:09:02Z

@ojkroken

WAVez86 · 2020-03-30T09:56:28Z

The same problem here.
Sometimes it runs for a few days, but most of the time mqtt disconnects after maximum 1 hour
it would be nice to add the fix of nardev into the next version!

ingeninge · 2020-04-05T10:51:03Z

Maybe your wifi gets reconnected and mqtt doesn't reconnect.

there is a like in wifi.esp which is commented out and it says:
mqttReconnectTimer.detach()
Which is supposed to reconnect once the wifi is back on.

did not work in dev-tree 1.3.7 for me.
After 8h "Disconected from MQTT server" in event log.

ingeninge · 2020-04-05T21:11:56Z

I belive the problem is the timing. You are trying to reconnect when Wifi is connected in wifi.esp:

void onWifiConnect(const WiFiEventStationModeConnected &event) ...

but that does not mean a valid IP is given. I added a function and a handler in 1.3.3:
wifi.esp:

void onWifiGotIP(const WiFiEventStationModeGotIP &event)
{
	wifiFlag = true;
	wifiLedOn();
#ifdef DEBUG
	Serial.println(F("\n[ INFO ] WiFi IP Connected"));
#endif
	connectToMqtt();
	//writeEvent("INFO", "wifi", "Connected with IP", "onWifiGotIP");
}

main.cpp:


WiFiEventHandler wifiDisconnectHandler, wifiConnectHandler, wifiOnStationModeGotIPHandler;

wifiOnStationModeGotIPHandler = WiFi.onStationModeGotIP(onWifiGotIP);

I only tested it once by disableing wifi on my router, but it was the first time the mqtt connection recovered with this little "patch".

christofkac · 2020-04-13T10:24:53Z

Integrated as part of issue #374 on dev.
Downloaded yesterday and have still a running mqtt connection.

MaierA19 · 2020-04-18T21:20:38Z

In wich Version is the mqtt disconnect fixe include? I have test Version 1.3.1, Version 1.3.3, Version 1.3.5 and in all Version, i have the mqtt disconnect Problems.

ingeninge · 2020-04-19T00:20:25Z

Do you want a precompiled version? Until now the fix is only for the source code.
I downloaded 1.3.3 source code from Release-Tab and got it working with the fix. But it should work with 1.3.1 (dev-tree) since there are no major changes.

MaierA19 · 2020-04-19T06:58:09Z

Yes please 😅
Because i will test the System with Hassio

ingeninge · 2020-04-19T19:01:08Z

Can you try this please:
https://github.com/ingeninge/esp-rfid/releases/tag/1.3.3

MaierA19 · 2020-04-26T18:24:13Z

Thanks for the Version, i have test this Version, but i have problems with the mqtt communication. When i reboot the System, the MQTT Server arrived a json Message with the Reboot info, but when i scan a rfid Card, the MQTT Server became no Message.
Sry for my bad English

ingeninge · 2020-05-01T14:07:15Z

It does work here. My setup is a bit special, but what you see here ist the MQTT communication between the esp-rfid and the mosquitto MQTT-Broker on mastermind:
ingmar@ingmar-Aspire-E5-571:~$ mosquitto_sub -h mastermind -t rfid/# {"type":"heartbeat","time":1588341817,"ip":"192.168.2.72","door":"esp-rfid"} {"type":"boot","time":1588341829,"Wifi SSID":"JoernGF","Local IP":"192.168.2.72"} {"type":"heartbeat","time":1588341829,"ip":"192.168.2.72","door":"esp-rfid"} {"type":"access","time":1588341846,"isKnown":"true","access":"Always","username":"Ingmar_Magic","uid":"4b866aafb5c80","door":"esp-rfid"} {"type":"heartbeat","time":1588341860,"ip":"192.168.2.72","door":"esp-rfid"}
I then let node-red open the door.
EDIT: Put in Server IP, Port, Topic: rfid, Sync Time:30. I disabled MQTT logging

MaierA19 · 2020-05-01T14:15:02Z

Ok thanks
I will Test the Setup sehen i'm home in 3 Day

MaierA19 · 2020-05-16T08:28:01Z

My Setting of the ESP
{
"command": "configfile",
"network": {
"bssid": "",
"ssid": "",
"wmode": 0,
"hide": 0,
"pswd": "**********",
"offtime": 0,
"dhcp": 1,
"ip": "",
"subnet": "",
"gateway": "",
"dns": ""
},
"hardware": {
"readerType": 1,
"wgd0pin": 4,
"wgd1pin": 5,
"sspin": 15,
"rfidgain": 96,
"rtype": 1,
"rpin": 4,
"rtime": 1000,
"wifipin": 2,
"doorstatpin": 255,
"readertype": 0,
"ltype": 0,
"openlockpin": null
},
"general": {
"hostnm": "esp-rfid",
"restart": 0,
"pswd": "admin"
},
"mqtt": {
"enabled": 1,
"host": "192.168.192.109",
"port": 1883,
"topic": "rfid_tuer",
"user": "mqtt",
"pswd": "**********",
"syncrate": "1",
"mqttlog": 0
},
"ntp": {
"server": "pool.ntp.org",
"interval": 30,
"timezone": 0
}
}
The ESP send only this Data to the MQTT Server

{
"type": "boot",
"time": 1589617595,
"Wifi SSID": "ADG 15",
"Local IP": "192.168.192.191"
}

Acess Data will not send to the MQTT Server an this is my Problem.

The Relay of the bord ist toggle when the card is read and have access

ingeninge · 2020-05-21T11:15:51Z

Here are my Settings and it still works. Also mosquitto is receiving messages

`{
"command": "configfile",
"network": {
"bssid": "7C:FF:4D:xx:xx:xx",
"ssid": "MySSID",
"wmode": 0,
"hide": 0,
"pswd": "MySecretPassword",
"offtime": 0,
"dhcp": 1,
"ip": "",
"subnet": "",
"gateway": "",
"dns": "",
"apip": "192.168.4.1",
"apsubnet": "255.255.255.0"
},

"hardware": {
"readertype": 0,
"wgd0pin": 4,
"wgd1pin": 5,
"sspin": 15,
"rfidgain": 32,
"wifipin": 2,
"rtype": 1,
"ltype": 0,
"rpin": 4,
"rtime": 800,
"buttonpin": 255,
"doorstatpin": 255,
"openlockpin": null,
"numrelays": 1,
"relay2": {
"rtype": 1,
"ltype": 0,
"rpin": 4,
"rtime": 400
},

"relay3": {
  "rtype": 1,
  "ltype": 0,
  "rpin": 4,
  "rtime": 400
},

"relay4": {
  "rtype": 1,
  "ltype": 0,
  "rpin": 4,
  "rtime": 400
}

},

"general": {
"hostnm": "esp-rfid",
"restart": 0,
"pswd": "MySecretLogin"
},

"mqtt": {
"enabled": 1,
"host": "192.168.2.78",
"port": 1883,
"topic": "rfid",
"user": "",
"pswd": "",
"syncrate": "30",
"mqttlog": 0
},

"ntp": {
"server": "192.168.2.1",
"interval": 30,
"timezone": 1
}
}`

ingmar@ingmar-Aspire-E5-571:~/$ mosquitto_sub -h mastermind -t rfid/# {"type":"heartbeat","time":1590059351,"ip":"192.168.2.72","door":"esp-rfid"} {"type":"access","time":1590059355,"isKnown":"true","access":"Always","username":"Ingmar_Magic","uid":"4b866aaxxxxx","door":"esp-rfid"} {"type":"heartbeat","time":1590059382,"ip":"192.168.2.72","door":"esp-rfid"} {"type":"heartbeat","time":1590059413,"ip":"192.168.2.72","door":"esp-rfid"}

pol-henri · 2020-09-13T20:16:20Z

Hi there i have also the mqtt problem, I'm not a king for editing and fix the issue i don't understand realy how , some people can explain or give a link for the how to? Thanks for your help
I use the 1.0.4 version (green)

C-Gotti · 2021-04-22T21:24:25Z

I saw something interessting:
I had a PiHole running. I tried diffrent firmware versions of ESP-RFID and the MQTT always stopped working. I setup a Shelly with IOBroker to restart the ESP-RFID if the MQTT Sync isn't available anymore.
With PiHole and the local DNS it stopped working after a few hours/days.

After I disabled the PiHole and the router does the DNS again, the MQTT never stopped working again (since 4 weeks). I can't say why, but it looks like that the ESP isn't compatible with PiHole

matjack1 · 2022-02-03T22:44:10Z

In the dev branch the reconnection to MQTT on Wifi reconnection is implemented and also if the MQTT connection gets disconnected, it reconnects automatically after 60 seconds.

Moreover I've recently fixed a bug with reading MQTT messages: #475 that was causing to me severe issues.

If you still have problems on the dev branch, try running the debug build and report the logs here and I'll try helping :)

matjack1 · 2022-03-23T20:48:25Z

I'll close this for now as I didn't have any feedback and I think it's now fixed. But if anyone has any issue, please reopen.

omersiar added investigate need_confirmation labels Jan 20, 2020

omersiar added bug confirmed and removed investigate need_confirmation labels Feb 22, 2020

ingeninge mentioned this issue Sep 13, 2020

MQTT message stop after some Days #402

Open

ingeninge mentioned this issue Sep 28, 2020

RFID-RC522 stopped working after running 24hours #405

Open

matjack1 closed this as completed Mar 23, 2022

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Lost mqtt communication after 3-4 hours #348

Lost mqtt communication after 3-4 hours #348

ojkroken commented Jan 1, 2020

drthanwho commented Jan 5, 2020

omersiar commented Jan 6, 2020

ingeninge commented Feb 3, 2020

BOFH90 commented Feb 21, 2020

agmlego commented Feb 22, 2020

nardev commented Mar 15, 2020

nardev commented Mar 18, 2020

nardev commented Mar 18, 2020

WAVez86 commented Mar 30, 2020

ingeninge commented Apr 5, 2020

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matjack1 commented Feb 3, 2022

matjack1 commented Mar 23, 2022

Lost mqtt communication after 3-4 hours #348

Lost mqtt communication after 3-4 hours #348

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ojkroken commented Jan 1, 2020

drthanwho commented Jan 5, 2020

omersiar commented Jan 6, 2020

ingeninge commented Feb 3, 2020

BOFH90 commented Feb 21, 2020

agmlego commented Feb 22, 2020

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