add ResponseArrayPool

[pairbit]

No description provided.

[mgravell]

The change

- static StackExchange.Redis.Lease<T>.Create(int length, bool clear = true) -> StackExchange.Redis.Lease<T>!
+static StackExchange.Redis.Lease<T>.Create(int length, bool clear = true, System.Buffers.ArrayPool<T>? pool = null) -> StackExchange.Redis.Lease<T>!

is a hard "nope" - that would smash binary compatibility; at the minimum, we would need to add this via an overload. However, I wonder whether we should instead allow the least to be backed by a union of T[] / IMemoryOwner<T> (presumably via a single object field), and for the byte case we might use the existing response buffer. Thoughts?

[pairbit]

for the byte case we might use the existing response buffer. Thoughts?

perfect!

[pairbit]

I have updated Lease, but I am having trouble passing the IMemoryOwner object to the ResultProcessor<Lease>

[mgravell]

I can look tomorrow, but I assume it would be accessing the muxer via the connection to get the options, to pass into a new overload of AsLease