From ca3b0d3bb8968a3f690429d5910f177b533d6bce Mon Sep 17 00:00:00 2001
From: OleksandrZhurba <56148913+OleksandrZhurba@users.noreply.github.com>
Date: Fri, 11 Nov 2022 15:56:52 +0100
Subject: [PATCH] Special case EventLoopPromise.succeed() when Value is Void

---
 Sources/NIOCore/EventLoopFuture.swift | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Sources/NIOCore/EventLoopFuture.swift b/Sources/NIOCore/EventLoopFuture.swift
index 3b04e6c8a9..2a7799ea1b 100644
--- a/Sources/NIOCore/EventLoopFuture.swift
+++ b/Sources/NIOCore/EventLoopFuture.swift
@@ -2190,3 +2190,11 @@ extension EventLoopPromise: Sendable { }
 // that by way of the guarantees of the EventLoop protocol, so the compiler cannot
 // check it.
 extension EventLoopFuture: @unchecked Sendable { }
+
+extension EventLoopPromise where Value == Void {
+    // Deliver a successful result to the associated `EventLoopFuture<Void>` object.
+    @inlinable
+    public func succeed() {
+        succeed(Void())
+    }
+}