Converted to Twisted from asyncore. Not positive if this is just my local machine, but it seems like this backend is a bit faster.

events.py

@@ -1,17 +1,21 @@
+import time
+from twisted.internet import protocol, reactor, defer
 import session_mgr
 
 """
 Holds the events scheduled in scheduler.py.
 """
 
+# Dictionary of events with a list in the form of: [<interval>, <lastrantime>]
 schedule = {
-              'check_sessions': 60,
+              'check_sessions': [60, None]
            }
            
-lastrun = {}
 
 def check_sessions():
    """
-   Check all of the connected sessions.
+   Event: Check all of the connected sessions.
    """
    session_mgr.check_all_sessions()
+   schedule['check_sessions'][1] = time.time()
+   reactor.callLater(schedule['check_sessions'][0], check_sessions)