Fix RAM leak when the bot gets a ping timeout, fix outdated restart call, and move to individual thread restarts rather than whole bot reboots.

core.py

@@ -23,18 +23,21 @@ def is_dead(thr):
     thr.join(timeout=0)
     return not thr.is_alive()
 
+def start():
+    t = Thread(target=launch, args=(server,))
+    t.daemon = True
+    t.start()
+    return t
 
 if __name__ == "__main__":
     print("[LOG][CORE] Begin initialization")
     for server in servers:
-        t = Thread(target=launch, args=(server,))
-        t.daemon = True
-        threads[server] = t
-        t.start()
+        threads[server] = start(server)
     print("[LOG][CORE] Started all instances. Idling...")
     while 1:
         sleep(10)
         for server in threads:
             t = threads[server]
             if is_dead(t):
-                exit(f"[EXIT][CORE] The thread for {server} died")
+                print(f"[LOG][CORE] The thread for {server} died, restarting it...")
+                threads[server] = start(server)

ircbot.py

@@ -366,7 +366,7 @@ def main():
                     for i in channels:
                         sendmsg("Rebooting...", i)
                     ircsock.send(bytes("QUIT :Rebooting\n", e))
-                    __import__("os").system("python3 -u ircbot.py")
+                    __import__("os").system(f"python3 -u ircbot.py {server}")
                     exit(f"[EXIT][{server}] Inner layer exited or crashed")
                 elif (
                     name.lower() in adminnames and message.rstrip().lower() == exitcode
@@ -415,6 +415,8 @@ def main():
                     ping(ircmsg)
                 if ircmsg.find("Closing Link") != -1:
                     exit(f"[EXIT][{server}] I got killed :'(")
+                if ircmsg.find("ERROR :Ping timeout: ") != -1:
+                    exit(f"[EXIT][{server} Ping timeout]")
     except KeyboardInterrupt:
         pass