From 916a97b8693f223ca3ef85af961fc4c714485e28 Mon Sep 17 00:00:00 2001
From: Michael M <mchtly@gmail.com>
Date: Wed, 1 Nov 2017 14:56:17 -0700
Subject: [PATCH] TraversalServer: use C++ <chrono> instead of gettimeofday

---
 Source/Core/Common/TraversalServer.cpp | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/Source/Core/Common/TraversalServer.cpp b/Source/Core/Common/TraversalServer.cpp
index 1ff228c515..80d32d52fa 100644
--- a/Source/Core/Common/TraversalServer.cpp
+++ b/Source/Core/Common/TraversalServer.cpp
@@ -3,13 +3,13 @@
 // The central server implementation.
 #include <arpa/inet.h>
 #include <cerrno>
+#include <chrono>
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
 #include <fcntl.h>
 #include <netinet/in.h>
 #include <sys/socket.h>
-#include <sys/time.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <unordered_map>
@@ -411,12 +411,9 @@ int main()
     // note: switch to recvmmsg (yes, mmsg) if this becomes
     // expensive
     rv = recvfrom(sock, &packet, sizeof(packet), 0, (sockaddr*)&raddr, &addrLen);
-    if (gettimeofday(&tv, nullptr) < 0)
-    {
-      perror("gettimeofday");
-      exit(1);
-    }
-    currentTime = (u64)tv.tv_sec * 1000000 + tv.tv_usec;
+    currentTime = std::chrono::duration_cast<std::chrono::microseconds>(
+                      std::chrono::system_clock::now().time_since_epoch())
+                      .count();
     if (rv < 0)
     {
       if (errno != EINTR && errno != EAGAIN)