From 56096be8b6e3f67e3bdce25bee73d0fc0534b0d5 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Wed, 6 Apr 2016 16:28:40 -0700
Subject: Tweak new RX queue algorithm to "expire" old entries to prevent
 always needing to traverse the whole queue array.

---
 node/Constants.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'node/Constants.hpp')

diff --git a/node/Constants.hpp b/node/Constants.hpp
index c9356da0..6c44a8dc 100644
--- a/node/Constants.hpp
+++ b/node/Constants.hpp
@@ -169,6 +169,11 @@
  */
 #define ZT_RX_QUEUE_SIZE 64
 
+/**
+ * RX queue entries older than this do not "exist"
+ */
+#define ZT_RX_QUEUE_EXPIRE 4000
+
 /**
  * Length of secret key in bytes -- 256-bit -- do not change
  */
-- 
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