From b1117d6871e6b8babfe8792781480162d7bb6048 Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@meshlink.io>
Date: Sun, 18 Oct 2015 13:41:50 +0200
Subject: [PATCH] Show total bytes sent/received in test program.

---
 test.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/test.c b/test.c
index d331932..0f7f333 100644
--- a/test.c
+++ b/test.c
@@ -26,6 +26,9 @@ long dropfrom;
 long dropto;
 double dropin;
 double dropout;
+long total_out;
+long total_in;
+
 
 void debug(const char *format, ...) {
 	struct timeval now;
@@ -63,6 +66,7 @@ ssize_t do_send(struct utcp *utcp, const void *data, size_t len) {
 	if(outpktno < dropto && outpktno >= dropfrom && drand48() < dropout)
 		return len;
 
+	total_out += len;
 	ssize_t result = send(s, data, len, MSG_DONTWAIT);
 	if(result <= 0)
 		debug("Error sending UDP packet: %s\n", strerror(errno));
@@ -140,7 +144,7 @@ int main(int argc, char *argv[]) {
 
 		if(fds[0].revents) {
 			fds[0].revents = 0;
-			debug("stdin");
+			debug("stdin\n");
 			ssize_t len = read(0, buf, max);
 			if(len <= 0) {
 				fds[0].fd = -1;
@@ -173,8 +177,10 @@ int main(int argc, char *argv[]) {
 				if(!connect(s, (struct sockaddr *)&ss, sl))
 					connected = true;
 			inpktno++;
-			if(inpktno >= dropto || inpktno < dropfrom || drand48() >= dropin)
+			if(inpktno >= dropto || inpktno < dropfrom || drand48() >= dropin) {
+				total_in += len;
 				utcp_recv(u, buf, len);
+			}
 		}
 
 		timeout = utcp_timeout(u);
@@ -183,5 +189,7 @@ int main(int argc, char *argv[]) {
 	utcp_close(c);
 	utcp_exit(u);
 
+	debug("Total bytes in: %ld, out: %ld\n", total_in, total_out);
+
 	return 0;
 }
-- 
2.39.5