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nx_http_tracker.nx

buildroot/runtime/nx_http_tracker.nx

7907 B141 linesdepth 6pulls 12 transitivereach 6 importersview sourcekind tooltopic http

docs dependencies structs consts functions

about

nx_http_tracker.nx -- SOVEREIGN HTTP/TCP BitTorrent tracker announce (X-TORRENT-LIVE-002 R1). WHY: this network blocks UDP to the usual tracker ports (:1337/:6969); HTTP trackers ride TCP :80/:443 (which works -- the browser proves it), so they bypass the UDP block AND give the team a second, independent peer-discovery channel. Pure-organ: composes nx_http_client (GET over TCP) + nx_bencode (decode the response) + nx_dns_a (resolve the tracker host). NO curl, NO libtorrent. The team decides which trackers to use + how to merge peers -- nothing external decides. announce GET: <path>?info_hash=%XX*20&peer_id=%XX*20&port=6881&uploaded=0&downloaded=0&compact=1 &left=<n>&event=started -> bencoded {interval, peers:<compact 6B/peer>} (or failure) license_tier: ORIGINAL layer: peer-discovery (feeds the worker's peer set, like cl_announce/UDP) module: nishi-core.torrent.http_tracker depends: nishi-core.http_client, nishi-core.bencode, nishi-core.dns_a

dependencies 4 imports · 1 importers

imports: nx_http_client.nxnx_bencode.nxnx_dns_a.nxnx_tracker_url.nx

imported by: nx_torrent_get.nx

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

structs

none

consts

17	const K_MAGIC_2048: i64 = 2048
18	const K_MAGIC_131072: i64 = 131072
19	const K_MAGIC_6881: i64 = 6881
20	const K_MAGIC_16909060: i64 = 16909060

functions

22	func ht_strlen(s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } return n } called by 2: ht_p2 ht_announce
23	func ht_puts(dst: u8, off: i64, s: u8) -> i64 { var i: i64 = 0; while s[i] != (0 as u8) { dst[off+i] = s[i]; i = i + 1 } return off + i } called by 2: ht_announce main
24	func ht_putn(dst: *u8, off: i64, v: i64) -> i64 called by 2: ht_pn2 ht_announce
32	func ht_p2(s: *u8) -> i64 { sys_write(1, s, ht_strlen(s)); return 0 } called by 2: ht_report main calls 1: ht_strlen
33	func ht_pn2(v: i64) -> i64 { let b: *u8 = sys_mmap(28); let e: i64 = ht_putn(b, 0, v); sys_write(1, b, e); return 0 } called by 1: main calls 1: ht_putn
34	func ht_report(label: u8, ok: i64) -> i64 { if ok == 1 { ht_p2(" [PASS] " as u8) } else { ht_p2(" [FAIL] " as u8) } ht_p2(label); ht_p2("\n" as u8); return 0 } called by 1: main calls 1: ht_p2
37	func ht_urlenc20(raw: u8, out: u8) -> i64 called by 2: ht_announce main
51	func ht_find_body(buf: *u8, n: i64) -> i64 called by 1: ht_announce
62	func ht_parse_peers(buf: u8, boff: i64, n: i64, ips: i64, ports: *i64, max: i64) -> i64 called by 2: ht_announce main calls 2: nx_bc_dict_get nx_bc_str
83	func ht_announce(host: u8, ip4: u8, port: i64, path: u8, info_hash: u8, peer_id: u8, left: i64, ips: i64, ports: *i64, max: i64) -> i64 called by 2: ht_announce_url tg_http_one calls 8: ht_puts ht_urlenc20 ht_putn nx_http_client_sockaddr_ipv4 nx_http_client_get ht_strlen+2
100	func ht_announce_url(url: u8, info_hash: u8, peer_id: u8, left: i64, ips: i64, ports: *i64, max: i64) -> i64 called by 1: tg_wide_to_pex calls 3: tu_parse nx_dns_a_resolve ht_announce
111	func main() -> i64 calls 6: ht_urlenc20 ht_report ht_puts ht_parse_peers ht_p2 ht_pn2