In debug logging mode, use Google to determine our own IP address (IPv4 and IPv6).

Helpful for diagnosing troublesome setups.

SABnzbd.py

@@ -1290,22 +1290,23 @@ def main():
     logging.info('Python-version = %s', sys.version)
     logging.info('Arguments = %s', sabnzbd.CMDLINE)
 
+    if sabnzbd.cfg.log_level() > 1:
         try:
             s_ipv4 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-        s_ipv4.connect(("google.com",80))
-        logging.info('IP address = %s', s_ipv4.getsockname()[0])
+            s_ipv4.connect(('google.com', 80))
+            logging.debug('My IPv4 address = %s', s_ipv4.getsockname()[0])
             s_ipv4.close()
         except:
-        logging.info('could not determine IP address')
+            logging.debug('Could not determine my IPv4 address')
             pass
         
         try:
             s_ipv6 = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
-        s_ipv6.connect(("ipv6.google.com",80))
-        logging.info('IPv6 address = %s', s_ipv6.getsockname()[0])
+            s_ipv6.connect(('ipv6.google.com', 80))
+            logging.debug('My IPv6 address = %s', s_ipv6.getsockname()[0])
             s_ipv6.close()
         except:
-        logging.info('could not determine IPv6 address')
+            logging.debug('Could not determine my IPv6 address')
             pass
 
     # OSX 10.5 I/O priority setting