From 1f8c040bf98488486e365a014d4af182ab63334f Mon Sep 17 00:00:00 2001
From: Valery Piashchynski <piashchynski.valery@gmail.com>
Date: Sat, 19 Feb 2022 15:18:41 +0300
Subject: [PATCH] Add Queuer interface to the pool interfaces

Signed-off-by: Valery Piashchynski <piashchynski.valery@gmail.com>
---
 pool/pool.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pool/pool.go b/pool/pool.go
index 7aa9e30..05b188c 100644
--- a/pool/pool.go
+++ b/pool/pool.go
@@ -30,3 +30,8 @@ type Pool interface {
 	// Destroy all underlying stack (but let them to complete the task).
 	Destroy(ctx context.Context)
 }
+
+type Queuer interface {
+	// QueueSize can be implemented on the pool to provide the requests queue information
+	QueueSize() uint64
+}