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| author | Waqas Hussain <waqas20@gmail.com> | 2017-09-17 13:29:14 -0400 |
|---|---|---|
| committer | Waqas Hussain <waqas20@gmail.com> | 2017-09-17 13:29:14 -0400 |
| commit | ec9ba1dbde43170769bcfe2123173084b1e197b7 (patch) | |
| tree | b28232ac40efde3e1ea7371c3fa530488a0d4ca9 /util/throttle.lua | |
| parent | b6c066f717f02a43f9b506c145302c05294101cc (diff) | |
| download | prosody-ec9ba1dbde43170769bcfe2123173084b1e197b7.tar.gz prosody-ec9ba1dbde43170769bcfe2123173084b1e197b7.zip | |
util.throttle: Fix initial time setting (double accounting the first time) and fractional balance updates (0.1*10 was not the same as 1*1)
Diffstat (limited to 'util/throttle.lua')
| -rw-r--r-- | util/throttle.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/throttle.lua b/util/throttle.lua index 18692a8a..a8191886 100644 --- a/util/throttle.lua +++ b/util/throttle.lua @@ -12,7 +12,7 @@ function throttle:update() local newt = gettime(); local elapsed = newt - self.t; self.t = newt; - local balance = floor(self.rate * elapsed) + self.balance; + local balance = (self.rate * elapsed) + self.balance; if balance > self.max then self.balance = self.max; else @@ -40,7 +40,7 @@ function throttle:poll(cost, split) end local function create(max, period) - return setmetatable({ rate = max / period, max = max, t = 0, balance = max }, throttle_mt); + return setmetatable({ rate = max / period, max = max, t = gettime(), balance = max }, throttle_mt); end return { |