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simplify a loop

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This commit is contained in:
dmiller
2024-11-13 19:15:13 +00:00
parent d21a4ee4ce
commit 274ecc0248
1 changed files with 6 additions and 14 deletions
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12
nselib/dns.lua
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@@ -106,21 +106,13 @@ local function sendPacketsUDP(data, host, port, timeout, cnt, multiple)
local response
if ( multiple ) then
while(true) do
repeat
status, response = socket:receive()
if( not(status) ) then break end
local status, _, _, ip, _ = socket:get_info()
table.insert(responses, { data = response, peer = ip } )
end
else
status, response = socket:receive()
if ( status ) then
local status, _, _, ip, _ = socket:get_info()
table.insert(responses, { data = response, peer = ip } )
end
end
until not multiple
if (#responses>0) then
socket:close()