From 268b0554261ed3f6efb92b7541fc3185d6e53e45 Mon Sep 17 00:00:00 2001
From: daper <daper@users.noreply.github.com>
Date: Sat, 1 Nov 2014 17:38:33 +0100
Subject: [PATCH] Reset sequence session counter.

---
 lib/smpp.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/smpp.js b/lib/smpp.js
index 60b9abc..2ad0d45 100644
--- a/lib/smpp.js
+++ b/lib/smpp.js
@@ -64,6 +64,9 @@ Session.prototype.send = function(pdu, callback) {
 		// traffic, the sequence_number will be provided by
 		// client otherwise we generate it automatically
 		if (!pdu.sequence_number) {
+			if (this.sequence == 0x7FFFFFFF) {
+				this.sequence = 0;
+			}
 			pdu.sequence_number = ++this.sequence;
 		}