total object stat, proper zeronet updater timeout catch, connection using connectionserver logger, trigger sitestorage onupdated when signing new file, named once events, only publish once same updated files, retry bad files every 20 min, trigger connection error on failed connection

src/util/Event.py

@@ -12,9 +12,16 @@ class Event(list):
 		return "Event(%s)" % list.__repr__(self)
 
 
-	def once(self, func):
+	def once(self, func, name=None):
 		func.once = True
-		self.append(func)
+		func.name = None
+		if name: # Dont function with same name twice
+			names = [f.name for f in self]
+			if name not in names:
+				func.name = name
+				self.append(func)
+		else:
+			self.append(func)
 		return self
 
 
@@ -23,6 +30,9 @@ if __name__ == "__main__":
 		print "%s Say: %s" % (pre, text)
 	onChanged = Event()
 	onChanged.once(lambda pre: say(pre, "once"))
+	onChanged.once(lambda pre: say(pre, "once"))
+	onChanged.once(lambda pre: say(pre, "namedonce"), "namedonce")
+	onChanged.once(lambda pre: say(pre, "namedonce"), "namedonce")
 	onChanged.append(lambda pre: say(pre, "always"))
 	onChanged("#1")
 	onChanged("#2")