From 8f9e068bedaa29c9a62e168b071350d45a62ede6 Mon Sep 17 00:00:00 2001
From: Oliver <oliveroneill04@gmail.com>
Date: Tue, 5 Jun 2018 18:49:28 +1000
Subject: [PATCH] Fix bug where server may fail to start

There is a race condition where the state may not be set before the
async task checks its value. This causes the server to shutdown
with no warning. This change will fix this bug.
---
 Sources/HttpServerIO.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/HttpServerIO.swift b/Sources/HttpServerIO.swift
index ee312add..215da739 100644
--- a/Sources/HttpServerIO.swift
+++ b/Sources/HttpServerIO.swift
@@ -75,6 +75,7 @@ public class HttpServerIO {
         self.state = .starting
         let address = forceIPv4 ? listenAddressIPv4 : listenAddressIPv6
         self.socket = try Socket.tcpSocketForListen(port, forceIPv4, SOMAXCONN, address)
+        self.state = .running
         DispatchQueue.global(qos: priority).async { [weak self] in
             guard let strongSelf = self else { return }
             guard strongSelf.operating else { return }
@@ -93,7 +94,6 @@ public class HttpServerIO {
             }
             strongSelf.stop()
         }
-        self.state = .running
     }
 
     public func stop() {