Update logging

src/app.py

@@ -2,6 +2,24 @@ from flask import Flask, request
 from reconnect import reboot
 from os import environ
 from subprocess import call, DEVNULL, STDOUT
+from logging.config import dictConfig
+
+dictConfig({
+    'version': 1,
+    'formatters': {'default': {
+        'format': '[%(asctime)s] %(levelname)s in %(module)s: %(message)s',
+    }},
+    'handlers': {'wsgi': {
+        'class': 'logging.StreamHandler',
+        'stream': 'ext://flask.logging.wsgi_errors_stream',
+        'formatter': 'default'
+    }},
+    'root': {
+        'level': 'INFO',
+        'handlers': ['wsgi']
+    }
+})
+
 
 app = Flask(__name__)
 
@@ -38,9 +56,10 @@ def safe():
         if call(['nslookup', website], stdout=DEVNULL, stderr=STDOUT) == 0:
             app.logger.info(f'Successfully resolved {website}')
             success += 1
+        else:
+            app.logger.error(f'Unable to resolve {website}')
 
     if success > 3:
-        app.logger.error('Websites resolved successfully')
         return 'Error: DNS seems to be working, debug manually!'
 
     # Reboot router