From 003ba09353d74de64f62a593ba27208686fa9b44 Mon Sep 17 00:00:00 2001
From: c vw <dl1ycf@darc.de>
Date: Thu, 15 Nov 2018 12:01:37 +0100
Subject: [PATCH] Send seq num only for non-suppressed packets.
---
old_protocol.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/old_protocol.c b/old_protocol.c
index ea11203..0ac2e79 100644
--- a/old_protocol.c
+++ b/old_protocol.c
@@ -1380,17 +1380,18 @@ static int metis_write(unsigned char ep,unsigned char* buffer,int length) {
metis_buffer[5]=(send_sequence>>16)&0xFF;
metis_buffer[6]=(send_sequence>>8)&0xFF;
metis_buffer[7]=(send_sequence)&0xFF;
- send_sequence++;
-
//
// When using UDP, the buffer will ALWAYS be sent. However, when using TCP,
// we must be able to suppress sending buffers HERE asynchronously
// when we want to sent a METIS start or stop packet. This is so because TCP
// is a byte stream, and data from two sources might end up interleaved
+ // In order not to confuse the SDR, we increase the sequence number only
+ // for packets actually sent.
//
if (!suppress_ozy_packet) {
// send the buffer
+ send_sequence++;
metis_send_buffer(&metis_buffer[0],1032);
}
metis_offset=8;
--
2.45.2