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switch, limited tries & sv_port 0

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MikiGamer 2020-06-30 19:01:57 +02:00 committed by def
parent 6a87278c3d
commit beaadca6a9
3 changed files with 38 additions and 7 deletions
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4
autoexec_server.cfg
View file

@ -13,8 +13,12 @@
# ---------------
# Server port (only port range 8303-8310 show up in LAN tab)
# - "Automatically selecting free port from range 8303-8310" for 0
sv_port 8303
# Find free port automatically (range from 8303-8310)
sv_find_free_port 1
# Server name
sv_name "My DDNet server"

39
src/engine/server/server.cpp
View file

@ -2308,7 +2308,7 @@ int CServer::Run()
m_PrintCBIndex = Console()->RegisterPrintCallback(g_Config.m_ConsoleOutputLevel, SendRconLineAuthed, this);
// load map
if(!LoadMap(g_Config.m_SvMap))
if (!LoadMap(g_Config.m_SvMap))
{
dbg_msg("server", "failed to load map. mapname='%s'", g_Config.m_SvMap);
return -1;
@ -2318,27 +2318,52 @@ int CServer::Run()
NETADDR BindAddr;
int NetType = g_Config.m_SvIpv4Only ? NETTYPE_IPV4 : NETTYPE_ALL;
if(g_Config.m_Bindaddr[0] && net_host_lookup(g_Config.m_Bindaddr, &BindAddr, NetType) == 0)
if (g_Config.m_Bindaddr[0] && net_host_lookup(g_Config.m_Bindaddr, &BindAddr, NetType) == 0)
{
// sweet!
BindAddr.type = NetType;
BindAddr.port = g_Config.m_SvPort;
BindAddr.port = g_Config.m_SvPort == 0 ? 8303 : g_Config.m_SvPort;
}
else
{
mem_zero(&BindAddr, sizeof(BindAddr));
BindAddr.type = NetType;
BindAddr.port = g_Config.m_SvPort;
BindAddr.port = g_Config.m_SvPort == 0 ? 8303 : g_Config.m_SvPort;
}
#if defined(CONF_UPNP)
m_UPnP.Open(BindAddr);
#endif
while(!m_NetServer.Open(BindAddr, &m_ServerBan, g_Config.m_SvMaxClients, g_Config.m_SvMaxClientsPerIP, 0))
if(!g_Config.m_SvFindFreePort && (g_Config.m_SvPort != 0))
{
dbg_msg("server", "couldn't open socket. port %d might already be in use", BindAddr.port);
BindAddr.port++;
if (!m_NetServer.Open(BindAddr, &m_ServerBan, g_Config.m_SvMaxClients, g_Config.m_SvMaxClientsPerIP, 0))
{
dbg_msg("server", "couldn't open socket. port %d might already be in use", g_Config.m_SvPort);
return -1;
}
}
else
{
while (!m_NetServer.Open(BindAddr, &m_ServerBan, g_Config.m_SvMaxClients, g_Config.m_SvMaxClientsPerIP, 0))
{
if (((int)(BindAddr.port - 8303)) < 7) //ugly af
{
dbg_msg("server", "couldn't open socket. port %d might already be in use. checking for next port.", BindAddr.port);
BindAddr.port++;
}
else if (g_Config.m_SvFindFreePortM)
{
dbg_msg("server", "couldn't open socket. port %d might already be in use", BindAddr.port);
return -1;
}
else
{
//Do one more cycle to be sure all ports used
g_Config.m_SvFindFreePortM = 1;
BindAddr.port = 8303;
}
}
}
m_NetServer.SetCallbacks(NewClientCallback, NewClientNoAuthCallback, ClientRejoinCallback, DelClientCallback, this);

2
src/engine/shared/config_variables.h
View file

@ -140,6 +140,8 @@ MACRO_CONFIG_STR(SvDnsblKey, sv_dnsbl_key, 128, "", CFGFLAG_SERVER|CFGFLAG_NONTE
MACRO_CONFIG_INT(SvDnsblVote, sv_dnsbl_vote, 0, 0, 1, CFGFLAG_SERVER, "Block votes by blacklisted addresses")
MACRO_CONFIG_INT(SvDnsblBan, sv_dnsbl_ban, 0, 0, 1, CFGFLAG_SERVER, "Automatically ban blacklisted addresses")
MACRO_CONFIG_INT(SvRconVote, sv_rcon_vote, 0, 0, 1, CFGFLAG_SERVER, "Only allow authed clients to call votes")
MACRO_CONFIG_INT(SvFindFreePort, sv_find_free_port, 1, 0, 1, CFGFLAG_SERVER, "Enables automatically searching for next available port (8303-8310)")
MACRO_CONFIG_INT(SvFindFreePortM, sv_find_free_port_m, 0, 0, 1, CFGFLAG_SERVER, "")
MACRO_CONFIG_INT(SvPlayerDemoRecord, sv_player_demo_record, 0, 0, 1, CFGFLAG_SERVER, "Automatically record demos for each player")
MACRO_CONFIG_INT(SvDemoChat, sv_demo_chat, 0, 0, 1, CFGFLAG_SERVER, "Record chat for demos")