Mercurial > prosody-hg
diff util/smqueue.lua @ 12058:4860da718e87
util.smqueue: Simplify compat table, fix dependent modules (thanks Martin)
There was an off-by-one in the modulo calculation. Switching to a plain
old array-table makes the apparent size of the queue wrong, but since
some of the queue may not be available this is likely for the best.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 16 Dec 2021 12:16:45 +0100 |
| parents | daced16154fa |
| children | d10957394a3c |
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--- a/util/smqueue.lua Thu Dec 16 12:16:08 2021 +0100 +++ b/util/smqueue.lua Thu Dec 16 12:16:45 2021 +0100 @@ -38,17 +38,12 @@ function smqueue:consume() return self._queue:consume() end -local compat_mt = {} - -function compat_mt:__index(i) - if i < self._queue._tail then return nil end - return self._queue._queue._items[(i + self._queue._tail) % self._queue._queue.size] +function smqueue:table() + local t = {}; + for i, v in self:resume() do t[i] = v; end + return t end -function compat_mt:__len() return self._queue:count_unacked() end - -function smqueue:table() return setmetatable({ _queue = self }, compat_mt) end - local function freeze(q) return { head = q._head; tail = q._tail } end local queue_mt = { __name = "smqueue"; __index = smqueue; __len = smqueue.count_unacked; __freeze = freeze }