Xaroca

Hey Y'all guys!

I am starting developing more in metin2 and i am looking for the best server files to start, with not much systems added yet and noot too many bugs to fix. I dont know what i want, i want to hear ur opinion about what files should i start using to add systems by my self, etc. What do you think?

If you want, add me discord: Sunset#9839 

Best regards to all,

10 hours ago, Ikarus_ said:

Here is wher your db is crashing:

 

  

void CClientManager::UpdateItemCache()
{
	if (m_iCacheFlushCount >= m_iCacheFlushCountLimit)
		return;

	TItemCacheMap::iterator it = m_map_itemCache.begin();

	while (it != m_map_itemCache.end())
	{
		CItemCache * c = (it++)->second;

		
		if (c->CheckFlushTimeout()) // Boom right here
		{
			if (g_test_server)
				sys_log(0, "UpdateItemCache ==> Flush() vnum %d id owner %d", c->Get()->vnum, c->Get()->id, c->Get()->owner);

			c->Flush();

			if (++m_iCacheFlushCount >= m_iCacheFlushCountLimit)
				break;
		}
	}
}

 

 

It make me think you are getting dangling pointers in your cache map.
It's impossible to me to give you an exact cause of why your cache looks corrupted.

You can read more about dangling pointers here.

 

 

You know how can i solve this problem? 

1 minute ago, Johnny69 said:

Are you sure your db port is in written in firewall and can be accesed by localhost only  ?

Those headers you wroted does not exist in game->db connection so my guess is that somebody is sending random packets in your db.

 

There is a fix in source code (CPeerBase::Accept) for the problem above but I recommend to add that port in firewall too.

Yes i have written in firewall this port, dont know why is this happening. 

Hello guys,

I have a problem in my server, my db is crashing a lot and i cant figure it out why is this happening. if someone can help, send me message please.

My discord: Sunset#9839

my syserr before crash:

SYSERR: Nov  1 13:28:41 :: ProcessPackets: Unknown header (header: 8 handle: 520093696 length: 0)
SYSERR: Nov  1 13:28:41 :: ProcessPackets: Unknown header (header: 8 handle: 520093696 length: 0)
SYSERR: Nov  1 13:28:41 :: ProcessPackets: Unknown header (header: 8 handle: 520093696 length: 0)
SYSERR: Nov  1 13:28:41 :: ProcessPackets: Unknown header (header: 8 handle: 520093696 length: 0)
SYSERR: Nov  1 13:28:41 :: ProcessPackets: Unknown header (header: 8 handle: 520093696 length: 0)
SYSERR: Nov  1 13:28:41 :: ProcessPackets: Unknown header (header: 8 handle: 520093696 length: 0)
SYSERR: Nov  1 13:28:41 :: ProcessPackets: Unknown header (header: 8 handle: -16777216 length: 0)
SYSERR: Nov  1 13:28:42 :: ProcessPackets: Unknown header (header: 68 handle: 503316480 length: 0)
SYSERR: Nov  1 13:28:42 :: ProcessPackets: Unknown header (header: 68 handle: 503316480 length: 0)
SYSERR: Nov  1 13:28:42 :: ProcessPackets: Unknown header (header: 68 handle: 503316480 length: 0)
SYSERR: Nov  1 13:28:42 :: ProcessPackets: Unknown header (header: 68 handle: -16777216 length: 0)
SYSERR: Nov  1 13:41:59 :: hupsig: SIGHUP, SIGINT, SIGTERM signal has been received. shutting down.

The headers that come in syserr: 

HEADER_CG_SYNC_POSITION = 8,

HEADER_CG_UNUSED = 68,

my gdb from db.core:
#0  0x207affbb in thr_kill () from /usr/lib32/libc.so.7
#1  0x207ae1c1 in raise () from /usr/lib32/libc.so.7
#2  0x2071f0d3 in abort () from /usr/lib32/libc.so.7
#3  0x0041a657 in emergency_sig (sig=11) at Main.cpp:66
#4  0x20619458 in ?? () from /usr/lib32/libthr.so.3
#5  0x2061888b in ?? () from /usr/lib32/libthr.so.3
#6  <signal handler called>
#7  cache<SPlayerItem>::CheckFlushTimeout (this=0x50536c20)
    at ./../../common/cache.h:34
#8  CClientManager::UpdateItemCache (this=0xffffdc18) at ClientManager.cpp:1822
#9  0x004203b3 in CClientManager::Process (this=0xffffdc18)
    at ClientManager.cpp:3198
#10 0x0041f97c in CClientManager::MainLoop (this=0xffffdc18)
    at ClientManager.cpp:296
#11 0x0041a794 in main () at Main.cpp:106

Hello,

I am getting problems adding a new client interface, because i have the python files, but i cant add them to my client, always give me diferent errors.

please contact me discord: Xaroca#8334

Best regards,