GUACAMOLE-1242: Move "connection closed" log message to debug level.
It is expected under normal circumstances that the connection may be
abruptly closed, including during the handshake. For example, this will
commonly occur when a TCP load balancer is performing a simple service
health check.
An message noting that the connection has been closed during the
Guacamole protocol handshake is really only of benefit when debugging,
where that information may provide useful context. If not debugging, the
message amounts to log noise.
diff --git a/src/guacd/log.c b/src/guacd/log.c
index c99a5ed..81c313b 100644
--- a/src/guacd/log.c
+++ b/src/guacd/log.c
@@ -133,7 +133,7 @@
void guacd_log_handshake_failure() {
if (guac_error == GUAC_STATUS_CLOSED)
- guacd_log(GUAC_LOG_INFO,
+ guacd_log(GUAC_LOG_DEBUG,
"Guacamole connection closed during handshake");
else if (guac_error == GUAC_STATUS_PROTOCOL_ERROR)
guacd_log(GUAC_LOG_ERROR,
diff --git a/src/libguac/user-handshake.c b/src/libguac/user-handshake.c
index bc9992b..4e0fa44 100644
--- a/src/libguac/user-handshake.c
+++ b/src/libguac/user-handshake.c
@@ -100,7 +100,7 @@
static void guac_user_log_handshake_failure(guac_user* user) {
if (guac_error == GUAC_STATUS_CLOSED)
- guac_user_log(user, GUAC_LOG_INFO,
+ guac_user_log(user, GUAC_LOG_DEBUG,
"Guacamole connection closed during handshake");
else if (guac_error == GUAC_STATUS_PROTOCOL_ERROR)
guac_user_log(user, GUAC_LOG_ERROR,
