From 035ecdc9e285ad2fd9ccf51e4ed2ac01b53dc3d1 Mon Sep 17 00:00:00 2001
From: peterbell10 <peterbell10@live.co.uk>
Date: Thu, 15 Jun 2017 10:03:49 +0100
Subject: Replace evdns with getaddrinfo and getnameinfo (#3766)

---
 src/OSSupport/NetworkLookup.cpp | 63 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/OSSupport/NetworkLookup.cpp

(limited to 'src/OSSupport/NetworkLookup.cpp')

diff --git a/src/OSSupport/NetworkLookup.cpp b/src/OSSupport/NetworkLookup.cpp
new file mode 100644
index 000000000..5cd7ecfc4
--- /dev/null
+++ b/src/OSSupport/NetworkLookup.cpp
@@ -0,0 +1,63 @@
+
+// NetworkLookup.cpp
+
+// Implements the cNetworkLookup class representing an executor for asynchronous lookup tasks
+
+
+#include "Globals.h"
+#include "NetworkLookup.h"
+
+
+
+
+cNetworkLookup::cNetworkLookup() :
+	cIsThread("NetworkLookup")
+{
+}
+
+
+
+
+
+cNetworkLookup::~cNetworkLookup()
+{
+	Stop();
+}
+
+
+
+
+
+void cNetworkLookup::ScheduleLookup(std::function<void()> a_Lookup)
+{
+	m_WorkQueue.EnqueueItem(std::move(a_Lookup));
+}
+
+
+
+
+
+void cNetworkLookup::Stop()
+{
+	m_ShouldTerminate = true;
+	m_WorkQueue.Clear();
+	m_WorkQueue.EnqueueItem([](){});  // Dummy work to wake up the thread
+	cIsThread::Stop();
+}
+
+
+
+
+
+void cNetworkLookup::Execute()
+{
+	while (!m_ShouldTerminate)
+	{
+		// Execute the next task in the queue
+		auto Work = m_WorkQueue.DequeueItem();
+		Work();
+	}
+}
+
+
+
-- 
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