nx_pex_gate.nx

buildroot/runtime/nx_pex_gate.nx

8674 B159 linesdepth 5pulls 10 transitivereach 0 importersview sourcekind gate/proof

docs dependencies structs consts functions

about

nx_pex_gate.nx -- SOVEREIGN LOOPBACK gate for BEP-11 ut_pex: proves PEX rides the REAL BEP-10 extension channel over a real TCP socket (not just the deterministic parser, which nx_pex's baked KAT already covers). A mock peer does the BEP-3 handshake (ext bit) + BEP-10 ext handshake (advertising ut_pex) + sends a real ut_pex ext message carrying a compact peer list; the client dispatches on the ext-id WE advertised, learns the peer's ut_pex id, and pex_parse_added's the gossiped peers. This is the live-channel proof that, once connected to ONE peer, we harvest MORE. license_tier: ORIGINAL module: nishi-core.torrent.pex_gate depends: nishi-core.torrent.pex, nishi-core.torrent.peerwire

dependencies 4 imports · 0 importers

imports: nx_pex.nxnx_connect.nxnx_peerwire.nxnx_gate_verdict.nx

imported by: nobody (leaf or entry point)

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

structs

none

consts

16	const PW_EXTENDED: i64 = 20

functions

18	func gx_w(fd: i64, s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } sys_write(fd, s, n); return 0 } called by 1: main
19	func gx_wn(fd: i64, v: i64) -> i64 called by 1: main
24	func gx_len(s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } return n } called by 1: main
25	func gx_sockaddr(sa: *u8, port: i64, i0: i64, i1: i64, i2: i64, i3: i64) -> i64 called by 1: main
32	func gx_read_n(fd: i64, buf: *u8, n: i64) -> i64 called by 2: gx_read_msg main calls 1: sys_read
37	func gx_write_n(fd: i64, buf: *u8, n: i64) -> i64 called by 1: main
42	func gx_read_msg(fd: i64, mb: *u8, cap: i64) -> i64 called by 1: main calls 2: gx_read_n _pw_get_u32
52	func px_build_ext(ext_id: i64, ben: u8, benlen: i64, out: u8) -> i64 called by 1: main calls 1: nx_pw_build_msg
59	func main() -> i64 calls 25: gx_sockaddr sys_socket sys_setsockopt sys_set_socket_timeout sys_bind sys_listen+19