From: sgunderson@bigfoot.com <>
Date: Wed, 31 Jan 2007 23:18:20 +0000 (+0100)
Subject: Make a per-second traffic counter.
X-Git-Url: https://git.sesse.net/?p=jam;a=commitdiff_plain;h=fca1a00f0d9b599d3ea73767f3e1ab6b0b78444a

Make a per-second traffic counter.
---

diff --git a/jam.c b/jam.c
index 1b6aaed..3d11408 100644
--- a/jam.c
+++ b/jam.c
@@ -377,6 +377,8 @@ int main(int argc, char **argv)
 	// Just stay around collecting statistics until we're done.
 	for ( ;; ) {
 		unsigned long long sent, received;
+		static unsigned long long last_sent = 0, last_received = 0;
+		double recv_rate, send_rate;
 
 		pthread_mutex_lock(&send_mutex);
 		sent = total_bytes_sent;
@@ -386,7 +388,14 @@ int main(int argc, char **argv)
 		received = total_bytes_received;
 		pthread_mutex_unlock(&receive_mutex);
 
-		printf("%llu %llu\n", sent, received);
+		send_rate = (sent - last_sent) * 8.0 / 1048576.0;	
+		recv_rate = (received - last_received) * 8.0 / 1048576.0;	
+		
+		printf("%12llu %12llu  %5.0f Mbit/sec  %5.0f Mbit/sec\n", sent, received,
+			send_rate, recv_rate);
+
+		last_sent = sent;
+		last_received = received;
 
 		sleep(1);
 	}