ames: #freepackets

This commit is contained in:
Liam Fitzgerald 2022-01-26 22:21:40 -06:00
parent c816d43784
commit 2f78cf7e01

View File

@ -184,15 +184,16 @@ _ames_pact_free(u3_pact* pac_u)
static void static void
_ames_pend_free(u3_pend* pen_u) _ames_pend_free(u3_pend* pen_u)
{ {
if(0 == pen_u->typ_y) { // ames packet if ( 0 == pen_u->typ_y ) { // ames packet
_ames_pact_free(pen_u->pac_u); _ames_pact_free(pen_u->pac_u);
} else if (1 == pen_u->typ_y) { // fine request } else if ( 1 == pen_u->typ_y ) { // fine request
c3_free(pen_u->req_u); c3_free(pen_u->req_u);
c3_free(pen_u->hun_y); c3_free(pen_u->hun_y);
} else { // fine response } else { // fine response
c3_free(pen_u->res_u); c3_free(pen_u->res_u);
c3_free(pen_u->hun_y); c3_free(pen_u->hun_y);
} }
c3_free(pen_u->dns_c); c3_free(pen_u->dns_c);
c3_free(pen_u); c3_free(pen_u);
} }
@ -635,7 +636,7 @@ _ames_send_cb(uv_udp_send_t* req_u, c3_i sas_i)
sam_u->fig_u.net_o = c3y; sam_u->fig_u.net_o = c3y;
} }
//_ames_pend_free(pen_u); _ames_pend_free(pen_u);
} }
#define _fine_send _ames_send #define _fine_send _ames_send
@ -674,7 +675,7 @@ _ames_send(u3_pend* pen_u)
sam_u->fig_u.net_o = c3n; sam_u->fig_u.net_o = c3n;
} }
//_ames_pend_free(pen_u); _ames_pend_free(pen_u);
} }
} }
} }
@ -1410,6 +1411,118 @@ static void _fine_pack_scry_cb(void* vod_p, u3_noun nun)
} }
static void _fine_hear_response(u3_ames* sam_u,
u3_lane lan_u,
c3_w len_w,
c3_y* hun_y)
{
}
static void _fine_hear_request(u3_ames* sam_u,
u3_lane lan_u,
c3_w len_w,
c3_y* hun_y)
{
u3_head hed_u;
c3_assert ( c3n == _ames_sift_head(&hed_u, hun_y));
// lookup in cache
// (unit (unit (unit packet))
// ~ -> miss
// [~ ~] -> hit, unbound
// [~ ~ ~] -> hit, empty
// [~ ~ ~ *] -> hit, w/ data
u3_requ req_u;
// skip past header
len_w -= 4;
hun_y += 4;
c3_assert( c3y == _fine_sift_requ(&hed_u, &req_u, len_w, hun_y));
u3_noun pat = u3i_string(req_u.pat_c);
// TODO: revive
u3_weak cac = u3_none; // u3h_git(sam_u->fin_s.sac_p, pat);
if ( u3_none == cac ) {
// cache miss
// packet scry path
// /packet/requested/path/elements
//
// eg:
// /packet/gx/~zod/graph-store/5/graphs/~zod/test/message/10
//
u3_noun pax = u3nc(u3i_string("message"),
u3do("stab", u3k(pat)));
u3_reqp* rep_u = c3_calloc(sizeof(*rep_u));
u3_pend* pen_u = c3_calloc(sizeof(*pen_u));
pen_u->sam_u = sam_u;
pen_u->typ_y = 2;
pen_u->req_u = rep_u;
memcpy(&rep_u->hed_u, &hed_u, sizeof(u3_head));
memcpy(&rep_u->req_u, &req_u, sizeof(u3_requ));
memcpy(&pen_u->lan_u, &lan_u, sizeof(u3_lane));
pen_u->fra_w = req_u.fra_w;
u3_pier_peek_last(sam_u->fin_s.car_u.pir_u, u3_nul, c3__fx, u3_nul,
pax, pen_u, _fine_pack_scry_cb);
} else if(u3_nul == cac) {
// cache hit, unbound
// do nothing, maybe report?
} else {
// shape
//
c3_w fra_w;
c3_y* fra_y;
{
u3_noun fra = u3dc("snag", u3i_word(req_u.fra_w), u3t(cac));
fra_w = u3r_met(3, fra);
fra_y = c3_calloc(fra_w);
u3r_bytes(0, fra_w, fra_y, fra);
u3z(fra);
}
u3_resp* res_u = c3_calloc(sizeof(*res_u));
c3_assert(c3y == _fine_sift_resp(&hed_u, res_u, fra_w, fra_y));
memcpy(&res_u->pre_u, &req_u.pre_u, sizeof(u3_prel));
c3_y* res_y;
c3_w res_w = _fine_etch_resp(&hed_u, res_u, &res_y);
// TODO: where free? maybe stack allocate instead?
u3_pend* pen_u = c3_calloc(sizeof(*pen_u));
pen_u->typ_y = 2;
pen_u->res_u = res_u;
pen_u->len_w = res_w;
pen_u->hun_y = res_y;
pen_u->her_d[0] = res_u->pre_u.sen_d[0];
pen_u->her_d[1] = res_u->pre_u.sen_d[1];
pen_u->lan_u = lan_u;
pen_u->sam_u = sam_u;
_fine_send(pen_u);
}
u3z(pat);
}
/* _fine_hear(): hear a (potential) packet, dispatch appropriately /* _fine_hear(): hear a (potential) packet, dispatch appropriately
*/ */
@ -1419,102 +1532,11 @@ static void _fine_hear(u3_ames* sam_u,
c3_y* hun_y) c3_y* hun_y)
{ {
u3_head hed_u; u3_head hed_u;
//u3_body bod_u;
c3_assert ( c3n == _ames_sift_head(&hed_u, hun_y)); c3_assert ( c3n == _ames_sift_head(&hed_u, hun_y));
if(c3n == hed_u.req_o) { if(c3n == hed_u.req_o) {
// lookup in cache _fine_hear_request(sam_u, lan_u, len_w, hun_y);
// (unit (unit (unit packet))
// ~ -> miss
// [~ ~] -> hit, unbound
// [~ ~ ~] -> hit, empty
// [~ ~ ~ *] -> hit, w/ data
u3_requ req_u;
// skip past header
len_w -= 4;
hun_y += 4;
c3_assert( c3y == _fine_sift_requ(&hed_u, &req_u, len_w, hun_y));
//_log_requ(&req_u);
u3_noun pat = u3i_string(req_u.pat_c);
// TODO: revive
u3_weak cac = u3_none; // u3h_git(sam_u->fin_s.sac_p, pat);
if(u3_none == cac) {
// cache miss
// packet scry path
// /packet/requested/path/elements
//
// eg:
// /packet/gx/~zod/graph-store/5/graphs/~zod/test/message/10
//
u3_noun pax = u3nc(u3i_string("message"),
u3do("stab", pat));
u3_reqp* rep_u = c3_calloc(sizeof(*rep_u));
u3_pend* pen_u = c3_calloc(sizeof(*pen_u));
pen_u->sam_u = sam_u;
pen_u->typ_y = 2;
pen_u->req_u = rep_u;
memcpy(&rep_u->hed_u, &hed_u, sizeof(u3_head));
memcpy(&rep_u->req_u, &req_u, sizeof(u3_requ));
memcpy(&pen_u->lan_u, &lan_u, sizeof(u3_lane));
pen_u->fra_w = req_u.fra_w;
u3_pier_peek_last(sam_u->fin_s.car_u.pir_u, u3_nul, c3__fx, u3_nul,
pax, pen_u, _fine_pack_scry_cb);
} else if(u3_nul == cac) {
// cache hit, unbound
// do nothing, maybe report?
} else {
// shape
//
u3_noun fra = u3dc("snag", u3i_word(req_u.fra_w), u3t(cac));
//
c3_w fra_w = u3r_met(3, fra);
c3_y* fra_y = c3_calloc(fra_w);
u3r_bytes(0, fra_w, fra_y, fra);
u3_resp* res_u = c3_calloc(sizeof(*res_u));
c3_assert(c3y == _fine_sift_resp(&hed_u, res_u, fra_w, fra_y));
memcpy(&res_u->pre_u, &req_u.pre_u, sizeof(u3_prel));
c3_y* res_y;
c3_w res_w = _fine_etch_resp(&hed_u, res_u, &res_y);
// TODO: where free? maybe stack allocate instead?
u3_pend* pen_u = c3_calloc(sizeof(*pen_u));
pen_u->typ_y = 2;
pen_u->res_u = res_u;
pen_u->len_w = res_w;
pen_u->hun_y = res_y;
pen_u->her_d[0] = res_u->pre_u.sen_d[0];
pen_u->her_d[1] = res_u->pre_u.sen_d[1];
pen_u->lan_u = lan_u;
pen_u->sam_u = sam_u;
_fine_send(pen_u);
return;
}
} else { } else {
u3_resp res_u; u3_resp res_u;
@ -1528,8 +1550,11 @@ static void _fine_hear(u3_ames* sam_u,
u3nc(c3n, u3_ames_encode_lane(lan_u)), u3nc(c3n, u3_ames_encode_lane(lan_u)),
u3i_bytes(len_w, hun_y)); u3i_bytes(len_w, hun_y));
u3_ovum* ovo_u = u3_ovum_init(0, c3__fine, wir, cad); u3_ovum* ovo_u = u3_ovum_init(0, c3__fine, u3k(wir), u3k(cad));
u3_auto_plan(&sam_u->fin_s.car_u, ovo_u); u3_auto_plan(&sam_u->fin_s.car_u, ovo_u);
u3z(cad);
u3z(wir);
} }
} }
@ -1554,7 +1579,6 @@ _fine_request(u3_ames* sam_u,
u3_lane lan_u, u3_lane lan_u,
u3_noun req) u3_noun req)
{ {
u3l_log("fine: request\n");
u3_pend* pen_u = c3_calloc(sizeof(*pen_u)); u3_pend* pen_u = c3_calloc(sizeof(*pen_u));
u3_head* hed_u = c3_calloc(sizeof(*hed_u)); u3_head* hed_u = c3_calloc(sizeof(*hed_u));
@ -1580,6 +1604,7 @@ _fine_request(u3_ames* sam_u,
pen_u->lan_u.por_s = lan_u.por_s; pen_u->lan_u.por_s = lan_u.por_s;
pen_u->sam_u = sam_u; pen_u->sam_u = sam_u;
// TODO: revive for non-galaxy case
_ames_czar(pen_u); _ames_czar(pen_u);
} }