From 750f9e36724b0ed4c2d2798e21d1f1052332e111 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9ophile=20Bastian?= <contact@tobast.fr>
Date: Thu, 24 Nov 2016 15:41:34 +0100
Subject: [PATCH] Log messages on packet reception

---
 protocol.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/protocol.cpp b/protocol.cpp
index eecb540..94c912d 100644
--- a/protocol.cpp
+++ b/protocol.cpp
@@ -163,7 +163,6 @@ void Protocol::pollNetwork() {
 	struct sockaddr* fromAddr = (struct sockaddr*)&fromAddr6;
 	socklen_t fromAddrLen;
 	while(!terminating) {
-		//TODO is it blocking?
 		ssize_t readDat = recvfrom(sock, buffer, MAX_MTU, 0,
 				fromAddr, &fromAddrLen);
 		if(readDat <= 0)
@@ -172,21 +171,21 @@ void Protocol::pollNetwork() {
 		u8 magic, version;
 		data >> magic >> version;
 		if(magic != csts::MAGIC) {
-			//TODO log
+			fprintf(stderr, "[WARNING] Bad magic byte %u\n", magic);
 			continue;
 		}
 		if(version != csts::VERSION) {
-			//TODO log
+			fprintf(stderr, "[WARNING] Bad version %d\n", version);
 			continue;
 		}
 		u16 bodyLen;
 		data >> bodyLen;
 		if(data.size() < bodyLen + 64u) {
-			//TODO log bad length
+			fprintf(stderr, "[WARNING] Body too short\n");
 			continue;
 		}
 		else if(data.size() != bodyLen + 64u) {
-			//TODO log warning bad length
+			fprintf(stderr, "[WARNING] Body too long\n");
 		}
 
 		SockAddr convFromAddr;