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engine: server: fixed cvars sv_max/minupdaterate, sv_max/minrate

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SNMetamorph 2021-05-25 10:25:30 +04:00 committed by Alibek Omarov #SupportRMS
parent 386ae2067b
commit 75e80bc2ff
4 changed files with 27 additions and 11 deletions
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2
engine/server/server.h
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@ -395,6 +395,8 @@ extern convar_t sv_instancedbaseline;
extern convar_t sv_background_freeze;
extern convar_t sv_minupdaterate;
extern convar_t sv_maxupdaterate;
extern convar_t sv_minrate;
extern convar_t sv_maxrate;
extern convar_t sv_downloadurl;
extern convar_t sv_newunit;
extern convar_t sv_clienttrace;

5
engine/server/sv_client.c
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@ -1751,7 +1751,7 @@ void SV_UserinfoChanged( sv_client_t *cl )
// rate command
val = Info_ValueForKey( cl->userinfo, "rate" );
if( COM_CheckString( val ) )
cl->netchan.rate = bound( MIN_RATE, Q_atoi( val ), MAX_RATE );
cl->netchan.rate = bound( sv_minrate.value, Q_atoi( val ), sv_maxrate.value );
else cl->netchan.rate = DEFAULT_RATE;
// movement prediction
@ -1775,8 +1775,7 @@ void SV_UserinfoChanged( sv_client_t *cl )
{
if( Q_atoi( val ) != 0 )
{
int i = bound( 10, Q_atoi( val ), 300 );
cl->cl_updaterate = 1.0 / i;
cl->cl_updaterate = 1.0 / bound( sv_minupdaterate.value, Q_atoi( val ), sv_maxupdaterate.value );
}
else cl->cl_updaterate = 0.0;
}

19
engine/server/sv_frame.c
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@ -838,8 +838,10 @@ SV_SendClientMessages
*/
void SV_SendClientMessages( void )
{
sv_client_t *cl;
int i;
sv_client_t *cl;
int i;
double updaterate_time;
double time_until_next_message;
if( sv.state == ss_dead )
return;
@ -865,7 +867,14 @@ void SV_SendClientMessages( void )
if( cl->state == cs_spawned )
{
if(( host.realtime + sv.frametime ) >= cl->next_messagetime )
// Try to send a message as soon as we can.
// If the target time for sending is within the next frame interval ( based on last frame ),
// trigger the send now. Note that in single player,
// FCL_SEND_NET_MESSAGE flag is also set any time a packet arrives from the client.
time_until_next_message = cl->next_messagetime - ( host.realtime + sv.frametime );
if( time_until_next_message <= 0.0 )
SetBits( cl->flags, FCL_SEND_NET_MESSAGE );
else if( time_until_next_message > 2.0 ) // something got hosed
SetBits( cl->flags, FCL_SEND_NET_MESSAGE );
}
@ -901,7 +910,9 @@ void SV_SendClientMessages( void )
}
// now that we were able to send, reset timer to point to next possible send time.
cl->next_messagetime = host.realtime + sv.frametime + cl->cl_updaterate;
// check here also because sv_max/minupdaterate could been changed in runtime
updaterate_time = bound( 1.0 / sv_maxupdaterate.value, cl->cl_updaterate, 1.0 / sv_minupdaterate.value );
cl->next_messagetime = host.realtime + sv.frametime + updaterate_time;
ClearBits( cl->flags, FCL_SEND_NET_MESSAGE );
// NOTE: we should send frame even if server is not simulated to prevent overflow

12
engine/server/sv_main.c
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@ -32,10 +32,10 @@ CVAR_DEFINE_AUTO( sv_filterban, "1", 0, "filter banned users" );
CVAR_DEFINE_AUTO( sv_cheats, "0", FCVAR_SERVER, "allow cheats on server" );
CVAR_DEFINE_AUTO( sv_instancedbaseline, "1", 0, "allow to use instanced baselines to saves network overhead" );
CVAR_DEFINE_AUTO( sv_contact, "", FCVAR_ARCHIVE|FCVAR_SERVER, "server techincal support contact address or web-page" );
CVAR_DEFINE_AUTO( sv_minupdaterate, "10.0", FCVAR_ARCHIVE, "minimal value for 'cl_updaterate' window" );
CVAR_DEFINE_AUTO( sv_maxupdaterate, "30.0", FCVAR_ARCHIVE, "maximal value for 'cl_updaterate' window" );
CVAR_DEFINE_AUTO( sv_minrate, "0", FCVAR_SERVER, "min bandwidth rate allowed on server, 0 == unlimited" );
CVAR_DEFINE_AUTO( sv_maxrate, "0", FCVAR_SERVER, "max bandwidth rate allowed on server, 0 == unlimited" );
CVAR_DEFINE_AUTO( sv_minupdaterate, "25.0", FCVAR_ARCHIVE, "minimal value for 'cl_updaterate' window" );
CVAR_DEFINE_AUTO( sv_maxupdaterate, "60.0", FCVAR_ARCHIVE, "maximal value for 'cl_updaterate' window" );
CVAR_DEFINE_AUTO( sv_minrate, "5000", FCVAR_SERVER, "min bandwidth rate allowed on server, 0 == unlimited" );
CVAR_DEFINE_AUTO( sv_maxrate, "50000", FCVAR_SERVER, "max bandwidth rate allowed on server, 0 == unlimited" );
CVAR_DEFINE_AUTO( sv_logrelay, "0", FCVAR_ARCHIVE, "allow log messages from remote machines to be logged on this server" );
CVAR_DEFINE_AUTO( sv_newunit, "0", 0, "clear level-saves from previous SP game chapter to help keep .sav file size as minimum" );
CVAR_DEFINE_AUTO( sv_clienttrace, "1", FCVAR_SERVER, "0 = big box(Quake), 0.5 = halfsize, 1 = normal (100%), otherwise it's a scaling factor" );
@ -866,6 +866,10 @@ void SV_Init( void )
Cvar_RegisterVariable( &sv_skyname );
Cvar_RegisterVariable( &sv_footsteps );
Cvar_RegisterVariable( &sv_wateralpha );
Cvar_RegisterVariable( &sv_minupdaterate );
Cvar_RegisterVariable( &sv_maxupdaterate );
Cvar_RegisterVariable( &sv_minrate );
Cvar_RegisterVariable( &sv_maxrate );
Cvar_RegisterVariable( &sv_cheats );
Cvar_RegisterVariable( &sv_airmove );
Cvar_RegisterVariable( &sv_fps );