m2session* m2task_advertise(advert_tmpl* adv_tmpl, session_tmpl* s_tmpl, ot_app applet) {
/// This is a more complicated process than the others, because it actually
/// creates two sessions: one for the flood and one for the request.
# define _FLOOD_NETSTATE (M2_NETFLAG_BG | M2_NETFLAG_STREAM | M2_NETSTATE_INIT | M2_NETSTATE_REQTX)
m2session* next;
/// Make sure there are at least two free sessions
if (session_numfree() < 2) {
return NULL;
}
/// Apply session flags
sub_apply_subnet_flags(s_tmpl);
/// Only add the flood if the user isn't an idiot (or an algorithm of some sort)
if (adv_tmpl->duration != 0) {
next = session_new(&dll_default_applet, 0, adv_tmpl->channel, _FLOOD_NETSTATE);
next->subnet= s_tmpl->subnet;
next->flags = s_tmpl->flags;
}
next = session_new(applet, adv_tmpl->duration, s_tmpl->channel, M2_NETSTATE_REQTX);
next->subnet= s_tmpl->subnet;
next->flags = s_tmpl->flags;
return next;
# undef _FLOOD_NETSTATE
}
m2session* sub_newtask(session_tmpl* s_tmpl, ot_app applet, ot_u16 offset) {
m2session* next;
/// Make sure there is a free session... it is easiest this way
if (session_numfree() < 1) {
return NULL;
}
/// Create new session (session always begins with req tx)
next = session_new(applet, offset, s_tmpl->channel, (M2_NETSTATE_INIT | M2_NETSTATE_REQTX));
sub_apply_subnet_flags(s_tmpl);
next->subnet = s_tmpl->subnet;
next->flags = s_tmpl->flags;
return next;
}
OT_WEAK ot_u16 otapi_flush_sessions() {
session_flush();
return session_numfree();
}
