After long time run, Often get error Setting number failed

[adamrabbani]

Setting number failed with new libary commit 26a87d4

#include <ESP8266WiFi.h>
#include <DNSServer.h>
#include <ESP8266WebServer.h>
#include <WiFiManager.h>
#include <FirebaseArduino.h>
#include <SimpleTimer.h>
#include <ArduinoJson.h>

i use this above libary, when i use this function:
Firebase.getString("");

running and got this error ==> "(Setting number failed);"

==================================================

if i use with ESP8266WebServer and (client & server ) model [ESP-12E]
i'm often got error setting number failed...

Thanks !!

[adamrabbani]

**After long time run... often get error setting number failed

[proppy]

Can you include the full error message @adamrabbani ? Thanks in advance.

[adamrabbani]

i use this function
if (Firebase.failed()) {
Serial.print("setting /number failed:");
Serial.println(Firebase.error());
return;
}

but message of Firebase.error() doesn't appear...
and when i run function Firebase.set() can successfully and just Firebase.get() is failed..
i wonder why ?? hmm
Thanks

[adamrabbani]

This link --> https://github.com/RaemondBW/firebase-arduino

this library stable and very rarely show error "setting /number failed"
i think the problem is version of ArduinoJson not same as old or new
and this library so old..

@proppy @kotl
Thanks..

[proppy]

@adamrabbani I think the only update of this fork is the change of the fingerprint.

If you have problem with the library it might indicate a regression with recent changes (like #330).

Can you comment with more details on #357 and maybe give a try to #353 and see if it fixes your issue.

[proppy]

Can you also paste debugging message after enabling HTTPClient debugging:
http://arduino-esp8266.readthedocs.io/en/latest/Troubleshooting/debugging.html

[microflorin]

I solved this problem. I placed 47uF electrolitic capacitor and 100nF ceramic capacitor on power suply. It's seems that the problem was at watchdog

[adamrabbani]

@proppy sorry for late..
this result debug:

A. New libary:

[HTTP-Client][begin] host: xxxxxxxxxxxxxxxxxxxx.com port: 443 url: /status/Perubahan.json?auth=xxxxxxxxxxxxxxxxxxxxxx httpsFingerprint: B8 4F 40 70 0C 63 90 E0 07 E8 7D BD B4 11 D0 4A EA 9C 90 F6
[HTTP-Client] connect. already connected, try reuse!
[HTTP-Client] sending request header

GET /status/Perubahan.json?auth=xxxxxxxxxxxxxxxxxxxxxxHTTP/1.1
Host: xxxxxxxxxxxxxxxxxx.com
User-Agent: ESP8266HTTPClient
Connection: keep-alive
Accept-Encoding: identity;q=1,chunked;q=0.1,*;q=0

---

[HTTP-Client][handleHeaderResponse] RX: 'HTTP/1.1 200 OK'
[HTTP-Client][handleHeaderResponse] RX: 'Server: nginx'
[HTTP-Client][handleHeaderResponse] RX: 'Date: Sun, 01 Jul 2018 01:42:50 GMT'
[HTTP-Client][handleHeaderResponse] RX: 'Content-Type: application/json; charset=utf-8'
[HTTP-Client][handleHeaderResponse] RX: 'Content-Length: 3'
[HTTP-Client][handleHeaderResponse] RX: 'Connection: keep-alive'
[HTTP-Client][handleHeaderResponse] RX: 'Access-Control-Allow-Origin: *'
[HTTP-Client][handleHeaderResponse] RX: 'Cache-Control: no-cache'
[HTTP-Client][handleHeaderResponse] RX: 'Strict-Transport-Security: max-age=31556926; includeSubDomains; preload'
[HTTP-Client][handleHeaderResponse] RX: ''
[HTTP-Client][handleHeaderResponse] code: 200
[HTTP-Client][handleHeaderResponse] size: 3
[HTTP-Client][writeToStreamDataBlock] connection closed or file end (written: 3).
[HTTP-Client][end] tcp keep open for reuse
setting /number failed:

=================================================================

B.Old Libary

[HTTP-Client][begin] host: xxxxxxxxxxxxxx.com port: 443 url: /status/Perubahan.json?auth=xxxxxxxxxxxxxxxxxxxxxxxxxxx httpsFingerprint: B8 4F 40 70 0C 63 90 E0 07 E8 7D BD B4 11 D0 4A EA 9C 90 F6
[HTTP-Client] connect. already connected, try reuse!
[HTTP-Client] sending request header

GET /status/Perubahan.json?auth=xxxxxxxxxxxxxxxxxxxxxxxxx HTTP/1.1
Host: xxxxxxxxxxxxxxxx.com
User-Agent: ESP8266HTTPClient
Connection: keep-alive
Accept-Encoding: identity;q=1,chunked;q=0.1,*;q=0

---

[HTTP-Client][handleHeaderResponse] RX: 'HTTP/1.1 200 OK'
[HTTP-Client][handleHeaderResponse] RX: 'Server: nginx'
[HTTP-Client][handleHeaderResponse] RX: 'Date: Sun, 01 Jul 2018 01:21:25 GMT'
[HTTP-Client][handleHeaderResponse] RX: 'Content-Type: application/json; charset=utf-8'
[HTTP-Client][handleHeaderResponse] RX: 'Content-Length: 3'
[HTTP-Client][handleHeaderResponse] RX: 'Connection: keep-alive'
[HTTP-Client][handleHeaderResponse] RX: 'Access-Control-Allow-Origin: *'
[HTTP-Client][handleHeaderResponse] RX: 'Cache-Control: no-cache'
[HTTP-Client][handleHeaderResponse] RX: 'Strict-Transport-Security: max-age=31556926; includeSubDomains; preload'
[HTTP-Client][handleHeaderResponse] RX: ''
[HTTP-Client][handleHeaderResponse] code: 200
[HTTP-Client][handleHeaderResponse] size: 3
[HTTP-Client][writeToStreamDataBlock] connection closed or file end (written: 3).
[HTTP-Client][end] tcp keep open for reuse
[HTTP-Client][end] tcp keep open for reuse

[adamrabbani]

the different just at the end line:
old libary:
[HTTP-Client][end] tcp keep open for reuse
[HTTP-Client][end] tcp keep open for reuse
==============================> 2 times

newest libary:
[HTTP-Client][end] tcp keep open for reuse
=============================>1 time
after that getting error:
setting /number failed:

and some time get:

[HTTP-Client][returnError] error(-11): read Timeout
[HTTP-Client][returnError] tcp stop
[HTTP-Client][returnError] error(-4): not connected
[HTTP-Client][begin] host: xxxxxxxxxxxx.com port: 443 url: /Keadaan_Relay_B_0.json?auth=xxxxxxxxxxxxxxxxxxxx httpsFingerprint: B8 4F 40 70 0C 63 90 E0 07 E8 7D BD B4 11 D0 4A EA 9C 90 F6
[HTTP-Client] failed connect to data-d9bde.firebaseio.com:443
[HTTP-Client][returnError] error(-1): connection refused
[HTTP-Client][returnError] error(-4): not connected
[HTTP-Client][begin] host: xxxxxxxxxxxxxx.com port: 443 url: /Keadaan_Relay_B_1.json?auth=xxxxxxxxxxxxxxxxxxxxxxx httpsFingerprint: B8 4F 40 70 0C 63 90 E0 07 E8 7D BD B4 11 D0 4A EA 9C 90 F6
[HTTP-Client] failed connect to data-d9bde.firebaseio.com:443
[HTTP-Client][returnError] error(-1): connection refused
[HTTP-Client][returnError] error(-4): not connected
[HTTP-Client][begin] host: xxxxxxxxxxxxx.com port: 443 url: /Keadaan_Relay_B_2.json?auth=xxxxxxxxxxxxxxxxxxxxxxx httpsFingerprint: B8 4F 40 70 0C 63 90 E0 07 E8 7D BD B4 11 D0 4A EA 9C 90 F6
[HTTP-Client] failed connect to data-d9bde.firebaseio.com:443
[HTTP-Client][returnError] error(-1): connection refused
[HTTP-Client][returnError] error(-4): not connected
[HTTP-Client][begin] host: xxxxxxxxxxxxxx.com port: 443 url: /Keadaan_Relay_B_3.json?auth=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx httpsFingerprint: B8 4F 40 70 0C 63 90 E0 07 E8 7D BD B4 11 D0 4A EA 9C 90 F6
[HTTP-Client] connected to xxxxxxxxxxxxxx.com:443
[HTTP-Client] sending request header

[mesut25]

After long time run, Often get error Setting number failed #357

kotl
can you describe
Add bi-directional (stream + get/set) support and refactoring of the internal classes #330

Do you have a working library?

[rj1803]

I was also having the same problem. Still, after updating the library to its latest version, it showed the same error. Seems like I was having a problem with the power supply. So I connected the NodeMCU to my phone charger and then it worked just fine.

[Jhilam2014]

@adamrabbani I am also facing the same problem. Getting exactly same error after few minutes of firebase interaction. Did you get the solution?