From a8e9b75339d48294145a9b102e43046a10b0bc36 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sun, 8 Feb 2015 12:49:24 +0100
Subject: [PATCH] Add some code to drop packets on-demand, for debugging.

---
 rsencoder.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/rsencoder.cpp b/rsencoder.cpp
index 719d548..4f63131 100644
--- a/rsencoder.cpp
+++ b/rsencoder.cpp
@@ -34,7 +34,17 @@ void RSEncoder::send_packet(uint16_t proto, const std::string &data, int incomin
 		// Received an unfinished group.
 		packet_history.clear();
 	}
-	sender->send_packet(proto, data, incoming_seq);
+	bool debug_drop_packet = false;  // For testing only.
+	if (incoming_seq % RS_PAYLOAD_SIZE == 3) {
+		//debug_drop_packet = true;
+	}
+	if (debug_drop_packet) {
+		const unsigned char *ptr = reinterpret_cast<const unsigned char *>(data.data());
+		printf("DEBUG: Dropping packet seq=%d proto=0x%04x len=%d data=%02x %02x %02x %02x %02x %02x %02x %02x ...\n",
+			incoming_seq, proto, data.size(), ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5], ptr[6], ptr[7]);
+	} else {
+		sender->send_packet(proto, data, incoming_seq);
+	}
 	packet_history.emplace_back(GREPacket{incoming_seq, proto, data});
 	if (packet_history.size() == RS_PAYLOAD_SIZE) {
 		finish_group();
-- 
2.39.2