From 44f2f50c89fa8331d7b24d2ef325dd70dfc5d46f Mon Sep 17 00:00:00 2001
From: M Aiman Ismail <muhammadaimanbin.ismail@haw-hamburg.de>
Date: Thu, 18 Jun 2020 14:14:12 +0200
Subject: [PATCH] tinydtls_sock_dtls: don't put alert & EVENT_CONNECT in mbox

---
 pkg/tinydtls/contrib/sock_dtls.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/tinydtls/contrib/sock_dtls.c b/pkg/tinydtls/contrib/sock_dtls.c
index 1e85ee4b28..637b29aefe 100644
--- a/pkg/tinydtls/contrib/sock_dtls.c
+++ b/pkg/tinydtls/contrib/sock_dtls.c
@@ -117,7 +117,9 @@ static int _event(struct dtls_context_t *ctx, session_t *session,
             break;
     }
 #endif  /* ENABLE_DEBUG */
-    mbox_put(&sock->mbox, &msg);
+    if (!level && (code != DTLS_EVENT_CONNECT)) {
+        mbox_put(&sock->mbox, &msg);
+    }
     return 0;
 }