TakeV/dxx-rebirth
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Slight improvement for Packet Loss Prevention: Be able to send to 35 packets per call of net_udp_noloss_process_queue() and also let counter only increase if a packet was actually sent, making sure the queue is not stuck on the first 5 packets in the list

Browse source
This commit is contained in:
zicodxx 2011-07-08 01:23:41 +02:00
parent 1bc5378f78
commit dbdf7e27dc
2 changed files with 11 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
CHANGELOG.txt
View file

@ -1,5 +1,9 @@
D1X-Rebirth Changelog
20110708
--------
main/net_udp.c: Slight improvement for Packet Loss Prevention: Be able to send to 35 packets per call of net_udp_noloss_process_queue() and also let counter only increase if a packet was actually sent, making sure the queue is not stuck on the first 5 packets in the list
20110704
--------
main/game.c, main/gamerend.c: Only call show_netplayerinfo() if GM_MULTI is set and reset netplayerinfo_on in game_setup()

16
main/net_udp.c
View file

@ -4246,7 +4246,7 @@ void net_udp_noloss_process_queue(fix64 time)
for (queuec = 0; queuec < UDP_MDATA_STOR_QUEUE_SIZE; queuec++)
{
fix resend_delay = (F1_0/2);
int resend = 0;
int needack = 0;
if (!UDP_mdata_queue[queuec].used)
continue;
@ -4284,23 +4284,21 @@ void net_udp_noloss_process_queue(fix64 time)
memcpy(&buf[len], UDP_mdata_queue[queuec].data, sizeof(char)*UDP_mdata_queue[queuec].data_size);
len += UDP_mdata_queue[queuec].data_size;
sendto (UDP_Socket[0], buf, len, 0, (struct sockaddr *)&Netgame.players[plc].protocol.udp.addr, sizeof(struct _sockaddr));
count++;
}
resend++;
needack++;
}
}
// Check if we can remove that packet due to to it had no resend's or Timeout
if (!resend || UDP_mdata_queue[queuec].pkt_initial_timestamp + UDP_TIMEOUT <= time)
if (needack==0 || (UDP_mdata_queue[queuec].pkt_initial_timestamp + UDP_TIMEOUT <= time))
{
con_printf(CON_VERBOSE, "P#%i: Removing stored pkt_num %i - All ACK: %i\n",Player_num, UDP_mdata_queue[queuec].pkt_num, !resend);
con_printf(CON_VERBOSE, "P#%i: Removing stored pkt_num %i - missing ACKs: %i\n",Player_num, UDP_mdata_queue[queuec].pkt_num, needack);
memset(&UDP_mdata_queue[queuec],0,sizeof(UDP_mdata_store));
}
if (resend)
count++;
// Only send 5 packets from the queue by each time the queue process is called
if (count >= 5)
// Send up to 35 packets (5 for all possible clients) from the queue by each time the queue process is called
if (count >= 35)
break;
}
}