Gijs van Dam ea8a665772 queue: add BackpressureQueue[T] with Random Early Drop ... Add a generic BackpressureQueue that uses a DropPredicate to proactively shed load before the queue is completely full. Two predicate types are provided: - DropCheckFunc: length-only drop decision (func(queueLen int) bool) - DropPredicate[T]: item-aware drop decision RandomEarlyDrop returns a DropCheckFunc since RED only considers queue depth. The AsDropPredicate helper adapts it to DropPredicate[T] for use with BackpressureQueue. In addition to the blocking Enqueue/Dequeue methods, the queue exposes TryEnqueue (non-blocking send with drop check), Len, ReceiveChan, and Close. These are needed by the actor package's BackpressureMailbox which uses BackpressureQueue as its core buffer while implementing the Mailbox interface's select-based iteration and lifecycle methods. Property-based tests using pgregory.net/rapid verify queue invariants (capacity bounds, FIFO ordering, model consistency) across randomized enqueue/dequeue sequences with RED enabled.		2026-03-28 12:42:53 +01:00
..
back_pressure.go	queue: add BackpressureQueue[T] with Random Early Drop	2026-03-28 12:42:53 +01:00
back_pressure_test.go	queue: add BackpressureQueue[T] with Random Early Drop	2026-03-28 12:42:53 +01:00
circular_buf.go	queue: add fixed size circular buffer	2020-03-17 08:22:23 +02:00
circular_buf_test.go	queue: add fixed size circular buffer	2020-03-17 08:22:23 +02:00
gc_queue.go	multi: Fix typos [skip ci]	2022-01-24 12:19:02 +02:00
gc_queue_test.go	multi: add buffer.Write and pool.WriteBuffer, make GCQueue generic	2019-02-15 19:31:24 -08:00
go.mod	queue: add BackpressureQueue[T] with Random Early Drop	2026-03-28 12:42:53 +01:00
go.sum	queue: add BackpressureQueue[T] with Random Early Drop	2026-03-28 12:42:53 +01:00
priority_queue.go	remove repetitive words	2024-03-07 14:05:47 +08:00
priority_queue_test.go	queue: Introducing a general purpose priority queue.	2019-12-11 16:08:05 +01:00
queue.go	queue: detect close of incoming channel	2020-04-08 08:54:03 +02:00
queue_test.go	queue: replace defer cleanup with t.Cleanup	2022-10-13 17:47:04 +08:00