work on netcheck and configuration

onionr/communicator2.py

@@ -27,6 +27,8 @@ from defusedxml import minidom
 class OnionrCommunicatorDaemon:
     def __init__(self, debug, developmentMode):
 
+        self.isOnline = True # Assume we're connected to the internet
+
         # list of timer instances
         self.timers = []
 
@@ -93,6 +95,7 @@ class OnionrCommunicatorDaemon:
         OnionrCommunicatorTimers(self, self.clearOfflinePeer, 58)
         OnionrCommunicatorTimers(self, self.lookupKeys, 60, requiresPeer=True)
         OnionrCommunicatorTimers(self, self.lookupAdders, 60, requiresPeer=True)
+        netCheckTimer = OnionrCommunicatorTimers(self, self.daemonTools.netCheck, 600)
         announceTimer = OnionrCommunicatorTimers(self, self.daemonTools.announceNode, 305, requiresPeer=True, maxThreads=1)
         cleanupTimer = OnionrCommunicatorTimers(self, self.peerCleanup, 300, requiresPeer=True)
 

onionr/onionrdaemontools.py

@@ -54,3 +54,12 @@ class DaemonTools:
             retData = True
         self.daemon.decrementThreadCount('announceNode')
         return retData
+
+    def netCheck(self):
+        '''Check if we are connected to the internet or not when we can't connect to any peers'''
+        if len(self.daemon.onlinePeers) != 0:
+            if not self.daemon._core._utils.checkNetwork():
+                logger.warn('Network check failed, are you connected to the internet?')
+                self.daemon.isOnline = False
+
+        self.daemon.decrementThreadCount('netCheck')

onionr/onionrutils.py

@@ -131,8 +131,12 @@ class OnionrUtils:
                         if not config.get('tor.v3onions') and len(adder) == 62:
                             continue
                         if self._core.addAddress(adder):
+                            # Check if we have the maxmium amount of allowed stored peers
+                            if config.get('peers.maxStoredPeers') > len(self._core.listAdders):
                                 logger.info('Added %s to db.' % adder, timestamp = True)
                                 retVal = True
+                            else:
+                                logger.warn('Reached the maximum amount of peers in the net database as allowed by your config.')
                     else:
                         pass
                         #logger.debug('%s is either our address or already in our DB' % adder)
@@ -631,6 +635,23 @@ class OnionrUtils:
             pass
         return data
     
+    def checkNetwork(self):
+        '''Check if we are connected to the internet (through Tor)'''
+        retData = False
+        connectURLs = []
+        try:
+            with open('static-data/connect-check.txt', 'r') as connectTest:
+                connectURLs = connectTest.read().split(',')
+            
+            for url in connectURLs:
+                if self.doGetRequest(url) != False:
+                    retData = True
+                    break
+
+        except FileNotFoundError:
+            pass
+        return retData
+
 def size(path='.'):
     '''
         Returns the size of a folder's contents in bytes

onionr/static-data/default_config.json

@@ -58,7 +58,7 @@
     },
     "peers":{
         "minimumScore": -100,
-        "maxStoredPeers": 500,
+        "maxStoredPeers": 5000,
         "maxConnect": 5
     }
 }