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nfqws2: change retransmission detection scheme

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bol-van
2025-12-08 16:46:04 +03:00
parent 146ab847df
commit 2017889207
11 changed files with 74 additions and 53 deletions
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7
lua/zapret-lib.lua
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@@ -186,7 +186,7 @@ function desync_orchestrator_example(ctx, desync)
end
end
-- these function duplicate range check logic from C code
-- these functions duplicate range check logic from C code
-- mode must be n,d,b,s,x,a
-- pos is {mode,pos}
-- range is {from={mode,pos}, to={mode,pos}, upper_cutoff}
@@ -238,7 +238,9 @@ end
function pos_str(desync, pos)
return pos.mode..pos_get(desync, pos.mode)
end
function is_retransmission(desync)
return desync.track and desync.track.tcp and 0==bitand(u32add(desync.track.tcp.uppos_orig_prev, -desync.track.tcp.pos_orig), 0x80000000)
end
-- prepare standard rawsend options from desync
-- repeats - how many time send the packet
@@ -1328,4 +1330,3 @@ function ipfrag2(dis, ipfrag_options)
return {dis1,dis2}
end