void
server_loop2(Authctxt *authctxt)
{
fd_set *readset = NULL, *writeset = NULL;
int rekeying = 0, max_fd;
u_int nalloc = 0;
u_int64_t rekey_timeout_ms = 0;
debug("Entering interactive session for SSH2.");
mysignal(SIGCHLD, sigchld_handler);
child_terminated = 0;
connection_in = packet_get_connection_in();
connection_out = packet_get_connection_out();
if (!use_privsep) {
signal(SIGTERM, sigterm_handler);
signal(SIGINT, sigterm_handler);
signal(SIGQUIT, sigterm_handler);
}
notify_setup();
max_fd = MAX(connection_in, connection_out);
max_fd = MAX(max_fd, notify_pipe[0]);
server_init_dispatch();
for (;;) {
process_buffered_input_packets();
rekeying = (xxx_kex != NULL && !xxx_kex->done);
if (!rekeying && packet_not_very_much_data_to_write())
channel_output_poll();
if (options.rekey_interval > 0 && compat20 && !rekeying)
rekey_timeout_ms = packet_get_rekey_timeout() * 1000;
else
rekey_timeout_ms = 0;
wait_until_can_do_something(&readset, &writeset, &max_fd,
&nalloc, rekey_timeout_ms);
if (received_sigterm) {
logit("Exiting on signal %d", (int)received_sigterm);
/* Clean up sessions, utmp, etc. */
cleanup_exit(255);
}
collect_children();
if (!rekeying) {
channel_after_select(readset, writeset);
if (packet_need_rekeying()) {
debug("need rekeying");
xxx_kex->done = 0;
kex_send_kexinit(xxx_kex);
}
}
process_input(readset);
if (connection_closed)
break;
process_output(writeset);
}
collect_children();
free(readset);
free(writeset);
/* free all channels, no more reads and writes */
channel_free_all();
/* free remaining sessions, e.g. remove wtmp entries */
session_destroy_all(NULL);
}
void
server_loop2(Authctxt *authctxt)
{
fd_set *readset = NULL, *writeset = NULL;
int max_fd;
u_int nalloc = 0;
u_int64_t rekey_timeout_ms = 0;
double start_time, total_time;
debug("Entering interactive session for SSH2.");
start_time = get_current_time();
signal(SIGCHLD, sigchld_handler);
child_terminated = 0;
connection_in = packet_get_connection_in();
connection_out = packet_get_connection_out();
if (!use_privsep) {
signal(SIGTERM, sigterm_handler);
signal(SIGINT, sigterm_handler);
signal(SIGQUIT, sigterm_handler);
}
notify_setup();
max_fd = MAX(connection_in, connection_out);
max_fd = MAX(max_fd, notify_pipe[0]);
server_init_dispatch();
for (;;) {
process_buffered_input_packets();
if (!ssh_packet_is_rekeying(active_state) &&
packet_not_very_much_data_to_write())
channel_output_poll();
if (options.rekey_interval > 0 && compat20 &&
!ssh_packet_is_rekeying(active_state))
rekey_timeout_ms = packet_get_rekey_timeout() * 1000;
else
rekey_timeout_ms = 0;
wait_until_can_do_something(&readset, &writeset, &max_fd,
&nalloc, rekey_timeout_ms);
if (received_sigterm) {
logit("Exiting on signal %d", (int)received_sigterm);
/* Clean up sessions, utmp, etc. */
cleanup_exit(255);
}
collect_children();
if (!ssh_packet_is_rekeying(active_state))
channel_after_select(readset, writeset);
process_input(readset);
if (connection_closed)
break;
process_output(writeset);
}
collect_children();
free(readset);
free(writeset);
/* free all channels, no more reads and writes */
channel_free_all();
/* free remaining sessions, e.g. remove wtmp entries */
session_destroy_all(NULL);
total_time = get_current_time() - start_time;
logit("SSH: Server;LType: Throughput;Remote: %s-%d;IN: %lu;OUT: %lu;Duration: %.1f;tPut_in: %.1f;tPut_out: %.1f",
get_remote_ipaddr(), get_remote_port(),
stdin_bytes, fdout_bytes, total_time, stdin_bytes / total_time,
fdout_bytes / total_time);
}