Don't add a server to bot.servers until it's connected

IRCBot.py

@@ -24,7 +24,6 @@ class Bot(object):
         if not new_server.get_setting("connect", True):
             return
         self.events.on("new").on("server").call(server=new_server)
-        self.servers[new_server.fileno()] = new_server
         if connect and new_server.get_setting("connect", True):
             self.connect(new_server)
         return new_server
@@ -35,15 +34,9 @@ class Bot(object):
             sys.stderr.write("Failed to connect to %s\n" % str(server))
             traceback.print_exc()
             return False
+        self.servers[server.fileno()] = server
         self.poll.register(server.fileno(), select.EPOLLOUT)
         return True
-    def connect_all(self):
-        for server in self.servers.values():
-            if server.get_setting("connect", True):
-                if not self.connect(server):
-                    return False
-        return True
-
     def setup_timers(self, event):
         for setting, value in self.find_settings("timer-%"):
             id = setting.split("timer-", 1)[1]

start.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-import argparse, time
+import argparse, sys, time
 import IRCBot, Config, Database
 
 def bool_input(s):
@@ -25,14 +25,20 @@ bot.config_object = config_object
 bot.args = args
 bot.modules.load_modules()
 
-servers = database.get_servers()
-for server in servers:
-    bot.add_server(*server)
-if len(bot.servers):
+server_details = database.get_servers()
+servers = []
+for server_detail in server_details:
+    server = bot.add_server(*server_detail)
+    if not server == None:
+        servers.append(server)
+if len(servers):
     bot.events.on("boot").on("done").call()
-    time.sleep(5)
-    if bot.connect_all():
-        bot.run()
+    for server in servers:
+        if not bot.connect(server):
+            sys.stderr.write("failed to connect to '%s', exiting\r\n" % (
+                str(server)))
+            sys.exit(1)
+    bot.run()
 else:
     try:
         if bool_input("no servers found, add one?"):