From 4a23d33c97e6c7f6d9e151f0aa170bbcb584c600 Mon Sep 17 00:00:00 2001
From: Cory Benfield <lukasaoz@gmail.com>
Date: Tue, 20 Mar 2018 23:58:59 +0900
Subject: [PATCH] Ensure we wait for the promise to succeed. (#200)

Motivation:

If we don't wait for the promise to succeed it may not be succeded
before we tear the loop down. This causes precondition failures.

Modifications:

We now always wait for the promise to succeed.

Result:

My tests will run.
---
 Tests/NIOTests/ChannelNotificationTest.swift | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Tests/NIOTests/ChannelNotificationTest.swift b/Tests/NIOTests/ChannelNotificationTest.swift
index 4acc587660..af6cefbb6a 100644
--- a/Tests/NIOTests/ChannelNotificationTest.swift
+++ b/Tests/NIOTests/ChannelNotificationTest.swift
@@ -391,6 +391,7 @@ class ChannelNotificationTest: XCTestCase {
         try clientChannel.writeAndFlush(buffer).then {
             clientChannel.close()
         }.wait()
+        try promise.futureResult.wait()
 
         try clientChannel.closeFuture.wait()
         try serverChannel.close().wait()