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Fix multiple tries thing

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osmarks 2018-07-27 09:43:03 +01:00
parent beadf8bed4
commit 9954e2be1f
1 changed files with 5 additions and 3 deletions
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8
lib.lua
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@ -127,14 +127,16 @@ local function serve(fn, node_type)
end end
-- Attempts to send "request" to "ID", with the maximum number of allowable tries being "tries" -- Attempts to send "request" to "ID", with the maximum number of allowable tries being "tries"
local function query_by_ID(ID, request, tries) local function query_by_ID(ID, request, max_tries)
local max_tries = tries or 3 local max_tries = max_tries or 3
local request_object = { type = "request", request = request } local request_object = { type = "request", request = request }
local result, tries local result = nil
local tries = 0
repeat repeat
rednet.send(ID, request_object, protocol) rednet.send(ID, request_object, protocol)
_, result = rednet.receive(protocol, 1) _, result = rednet.receive(protocol, 1)
tries = tries + 1
sleep(1) sleep(1)
until result ~= nil or tries >= max_tries until result ~= nil or tries >= max_tries