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Drop slab data on initialization that does not fit #19

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Drop slab data on initialization that does not fit #19

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13 changes: 7 additions & 6 deletions src/durable_queue.clj
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Original file line number Diff line number Diff line change
Expand Up @@ -590,12 +590,13 @@
(swap! empty-slabs conj slab))

(do
(doseq [task tasks]
(status! task :incomplete)
(when-not (.offer q' task)
(throw
(IllegalArgumentException.
"'max-queue-size' insufficient to hold existing tasks."))))
(loop [tasks tasks]
(when-let [task (first tasks)]
(status! task :incomplete)
; Continue loading until data doesn't fit into the queue.
; Drop data in slabs that overflows queue size.
(when (.offer q' task)
(recur (rest tasks)))))
(unmap slab)))))

(let [^AtomicLong counter (get-in @queue-name->stats [q :enqueued])]
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