diff options
Diffstat (limited to 'sys/netinet/tcp_output.c')
| -rw-r--r-- | sys/netinet/tcp_output.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index 683eeef0bd8a..92072d6f998b 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -921,8 +921,18 @@ out: tp->t_flags &= ~TF_ACKNOW; if (tcp_delack_enabled) callout_stop(tp->tt_delack); +#if 0 + /* + * This completely breaks TCP if newreno is turned on. What happens + * is that if delayed-acks are turned on on the receiver, this code + * on the transmitter effectively destroys the TCP window, forcing + * it to four packets (1.5Kx4 = 6K window). + */ if (sendalot && (!tcp_do_newreno || --maxburst)) goto again; +#endif + if (sendalot) + goto again; return (0); } |