Added more debugging and perhaps a fix

src/domain.py

@@ -48,9 +48,10 @@ class Domain:
     def destroy(self):
         """Destroy the domain – do all of the tasks that should make sure there is no leftovers before being collected by GC"""
         if self.irc:
+            logger.debug("Leaving IRC due to destroy() for domain {}".format(self.name))
             self.irc.connection.die("Leaving")
-        if self.discussions_handler:
-            self.discussions_handler.close()
+        # if self.discussions_handler:
+        #     self.discussions_handler.close()
         if self.task:
             self.task.cancel()
 

src/domain_manager.py

@@ -45,6 +45,9 @@ class DomainManager:
             await self.return_domain(self.get_domain(split_payload[1])).get_wiki(split_payload[1]).update_targets()
         elif split_payload[0] == "DEBUG":
             logger.info(self.domains)
+            for name, domain in self.domains.items():
+                logger.info("{name} - Status: {status}, exception: {exception}".format(name=name, status=domain.task.done(),
+                                                                                       exception=domain.task.get_stack()))
         else:
             raise ValueError("Unknown pub/sub command! Payload: {}".format(payload))
 
@@ -60,6 +63,7 @@ class DomainManager:
             await new_domain.add_wiki(wiki)
 
     def remove_domain(self, domain: Domain):
+        logger.debug("Destroying domain and removing it from domain directory")
         domain.destroy()
         del self.domains[domain.name]
 

src/irc_feed.py

@@ -33,6 +33,7 @@ class AioIRCCat(irc.client_aio.AioSimpleIRCClient):
 		self.connection_details = None
 
 	def on_welcome(self, connection, event):  # Join IRC channels
+		logger.debug("Logged into IRC for {domain_name}".format(domain_name=self.domain.name))
 		for channel in self.targets.values():
 			connection.join(channel)
 
@@ -69,10 +70,10 @@ class AioIRCCat(irc.client_aio.AioSimpleIRCClient):
 		try:
 			post = json.loads(message)
 		except json.JSONDecodeError:
-			logger.warning("Seems like we have invalid JSON in Discussions part, message: {}".format(message))
+			#logger.warning("Seems like we have invalid JSON in Discussions part, message: {}".format(message))
 			return
 		if post.get('action', 'unknown') != "deleted":  # ignore deletion events
-			if isinstance(post.get('url'), bytes):
+			if isinstance(post.get('url'), bytes) or post.get('url') == "":
 				return
 			url = urlparse(post.get('url'))
 			full_url ="https://"+ url.netloc + recognize_langs(url.path)
@@ -80,8 +81,6 @@ class AioIRCCat(irc.client_aio.AioSimpleIRCClient):
 			if wiki and wiki.discussion_id != -1:
 				self.updated_discussions.add(full_url)
 				logger.debug("New discussion wiki appended to the list! {}".format(full_url))
-			# if full_url in self.domain:
-			# 	self.discussion_callback(full_url)
 
 
 def recognize_langs(path):