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feat: support CONNECT packets >127 bytes

This commit is contained in:
Luca 2024-09-05 21:36:53 +02:00
parent 2311ac23ae
commit f18ed5f3ff
1 changed files with 1 additions and 5 deletions
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6
mqtt.lua
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@ -158,11 +158,7 @@ function MqttClient:connect (username, password)
flags = flags | 0x40
end
if length > 127 then
return "packet size exceeds current implementation capabilities"
end
local data = string.pack("> B B s2 B B I2 B s2", 0x10, length, "MQTT", 5, flags, 0, 0, "")
local data = string.char(0x10) .. encodeVarint(length) .. string.pack("> s2 B B I2 B s2", "MQTT", 5, flags, 0, 0, "")
if username ~= nil then
data = data .. string.pack("> s2", username)
end