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Set tcp priority as follows:

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if (connecting || ptys || x11) tos = LOWDELAY;
else if (tcp_forwards) tos = 0;
else tos = BULK;

TCP forwards could be either lowdelay or bulk, hence the default priority.
This commit is contained in:
Matt Johnston
2014-07-16 22:53:32 +08:00
parent f1826ea389
commit da57dd13c5
13 changed files with 120 additions and 25 deletions
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12
cli-chansession.c
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@@ -41,7 +41,7 @@ static void cli_chansessreq(struct Channel *channel);
static void send_chansess_pty_req(struct Channel *channel);
static void send_chansess_shell_req(struct Channel *channel);
static void cli_escape_handler(struct Channel *channel, unsigned char* buf, int *len);
static int cli_init_netcat(struct Channel *channel);
static void cli_tty_setup();
@@ -357,6 +357,11 @@ static int cli_init_stdpipe_sess(struct Channel *channel) {
return 0;
}
static int cli_init_netcat(struct Channel *channel) {
channel->prio = DROPBEAR_CHANNEL_PRIO_UNKNOWABLE;
return cli_init_stdpipe_sess(channel);
}
static int cli_initchansess(struct Channel *channel) {
cli_init_stdpipe_sess(channel);
@@ -369,8 +374,9 @@ static int cli_initchansess(struct Channel *channel) {
if (cli_opts.wantpty) {
send_chansess_pty_req(channel);
channel->prio = DROPBEAR_CHANNEL_PRIO_INTERACTIVE;
} else {
set_sock_priority(ses.sock_out, DROPBEAR_PRIO_BULK);
channel->prio = DROPBEAR_CHANNEL_PRIO_BULK;
}
send_chansess_shell_req(channel);
@@ -389,7 +395,7 @@ static int cli_initchansess(struct Channel *channel) {
static const struct ChanType cli_chan_netcat = {
0, /* sepfds */
"direct-tcpip",
cli_init_stdpipe_sess, /* inithandler */
cli_init_netcat, /* inithandler */
NULL,
NULL,
cli_closechansess