hi,
i installed blynk local server in respberry pi 3, and i had two issues,
- i can log in/ create a new account and generate the auth code but unable to send via email.
- even after crontab -e
@reboot java -jar /home/pi/server-0.33.4.jar -dataFolder /home/pi/Blynk &
my blynk server not starting auto on reboot. every time i need to start server every time i rebooted.
log file as following…please help me out
06:29:54.275 INFO - anushaviswanathnehru@gmail.com Blynk-app (iOS-21800) joined.
06:29:54.316 ERROR- Error sending email auth token to user : anushaviswanathnehru@gmail.com. Error: Couldn't connect to host, port: smtp.gmail.com, 587; timeout 30000
06:54:41.675 INFO - Using data dir '/home/pi/Blynk'
06:54:43.868 INFO - Region : local. Host : 127.0.1.1.
06:54:45.367 INFO - Initializing gmail smtp mail transport. Username : anuviswanathnehru@gmail.com. SMTP host : smtp.gmail.com:587
06:54:45.450 INFO - Didn't find custom user certificates.
06:54:45.454 INFO - Didn't find Let's Encrypt certificates.
06:54:45.454 WARN - You didn't specified 'server.host' or 'contact.email' properties in server.properties file. Automatic certificate generation is turned off. Please specify above properties for automatic certificates retrieval.
06:54:45.455 WARN - ATTENTION. Server certificate paths (cert : '/home/pi/Blynk', key : '/home/pi/Blynk') not valid. Using embedded server certs and one way ssl. This is not secure. Please replace it with your own certs.
06:54:47.568 INFO - Hardware SSL server listening at 8441 port.
06:54:47.572 INFO - Application server listening at 8443 port.
06:54:47.575 INFO - HTTP API and WebSockets server listening at 8080 port.
06:54:47.577 INFO - HTTPS API, WebSockets and Admin page server listening at 9443 port.
06:54:47.579 INFO - Mqtt hardware server listening at 8440 port.
07:07:59.153 INFO - Using data dir '/home/pi/Blynk'
07:08:01.230 INFO - Region : local. Host : 127.0.1.1.
07:08:02.757 INFO - Initializing gmail smtp mail transport. Username : anuviswanathnehru@gmail.com. SMTP host : smtp.gmail.com:587
07:08:02.840 INFO - Didn't find custom user certificates.
07:08:02.845 INFO - Didn't find Let's Encrypt certificates.
07:08:02.845 WARN - You didn't specified 'server.host' or 'contact.email' properties in server.properties file. Automatic certificate generation is turned off. Please specify above properties for automatic certificates retrieval.
07:08:02.845 WARN - ATTENTION. Server certificate paths (cert : '/home/pi/Blynk', key : '/home/pi/Blynk') not valid. Using embedded server certs and one way ssl. This is not secure. Please replace it with your own certs.
07:08:04.281 INFO - Hardware SSL server listening at 8441 port.
07:08:04.285 INFO - Application server listening at 8443 port.
07:08:04.287 INFO - HTTP API and WebSockets server listening at 8080 port.
07:08:04.289 INFO - HTTPS API, WebSockets and Admin page server listening at 9443 port.
07:08:04.291 INFO - Mqtt hardware server listening at 8440 port.
07:08:47.728 INFO - anushaviswanathnehru@gmail.com Blynk-app (iOS-21800) joined.
07:31:53.033 INFO - Using data dir '/home/pi/Blynk'
07:31:54.936 INFO - Region : local. Host : 127.0.1.1.
07:31:56.235 INFO - Initializing gmail smtp mail transport. Username : anuviswanathnehru@gmail.com. SMTP host : smtp.gmail.com:587
07:31:56.318 INFO - Didn't find custom user certificates.
07:31:56.323 INFO - Didn't find Let's Encrypt certificates.
07:31:56.323 WARN - You didn't specified 'server.host' or 'contact.email' properties in server.properties file. Automatic certificate generation is turned off. Please specify above properties for automatic certificates retrieval.
07:31:56.324 WARN - ATTENTION. Server certificate paths (cert : '/home/pi/Blynk', key : '/home/pi/Blynk') not valid. Using embedded server certs and one way ssl. This is not secure. Please replace it with your own certs.
07:31:57.746 INFO - Hardware SSL server listening at 8441 port.
07:31:57.751 INFO - Application server listening at 8443 port