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Fix listen server sending snapshots each client frame

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Running a server using the client engine would send server snapshots
to loopback and LAN clients each client frame (com_maxfps).

This causes excessive network traffic and likely does not provide new
information to the clients because SV_Frame() won't have run between
the extra snapshots.

This commit restores the original behavior of respecting local/LAN
client's snaps userinfo and sv_fps. The issue was introduced by the
following commit:

    Commit ac30d86db0
    From: Thilo Schulz
    Date: Wed, 13 Jul 2011 17:11:30 +0000
    Subject: - Improve snapshot rate and data rate control

Reported by Eugene C.
This commit is contained in:
Zack Middleton 2017-09-15 19:14:03 -05:00
parent c04cf19b77
commit 45de6be4c2
1 changed files with 3 additions and 4 deletions
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7
code/server/sv_snapshot.c
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@ -653,6 +653,9 @@ void SV_SendClientMessages(void)
if(!c->state)
continue; // not connected
if(svs.time - c->lastSnapshotTime < c->snapshotMsec * com_timescale->value)
continue; // It's not time yet
if(*c->downloadName)
continue; // Client is downloading, don't send snapshots
@ -666,10 +669,6 @@ void SV_SendClientMessages(void)
(sv_lanForceRate->integer && Sys_IsLANAddress(c->netchan.remoteAddress))))
{
// rate control for clients not on LAN
if(svs.time - c->lastSnapshotTime < c->snapshotMsec * com_timescale->value)
continue; // It's not time yet
if(SV_RateMsec(c) > 0)
{
// Not enough time since last packet passed through the line