From b481971eed84d26864e3b070c371f5a9a76ae53c Mon Sep 17 00:00:00 2001
From: Jonathan Hui <jonhui@nestlabs.com>
Date: Thu, 12 Oct 2017 11:14:41 -0700
Subject: [PATCH] [buffer-info] output secure CoAP messages in
 otMessageGetBufferInfo() (#2227)

---
 src/core/api/message_api.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/core/api/message_api.cpp b/src/core/api/message_api.cpp
index c5e0e4cc9..c11da5268 100644
--- a/src/core/api/message_api.cpp
+++ b/src/core/api/message_api.cpp
@@ -189,6 +189,17 @@ void otMessageGetBufferInfo(otInstance *aInstance, otBufferInfo *aBufferInfo)
     aBufferInfo->mCoapMessages += messages;
     aBufferInfo->mCoapBuffers += buffers;
 
+#if OPENTHREAD_ENABLE_DTLS
+    aInstance->mThreadNetif.GetCoapSecure().GetRequestMessages().GetInfo(aBufferInfo->mCoapSecureMessages,
+                                                                         aBufferInfo->mCoapSecureBuffers);
+    aInstance->mThreadNetif.GetCoapSecure().GetCachedResponses().GetInfo(messages, buffers);
+    aBufferInfo->mCoapSecureMessages += messages;
+    aBufferInfo->mCoapSecureBuffers += buffers;
+#else
+    aBufferInfo->mCoapSecureMessages = 0;
+    aBufferInfo->mCoapSecureBuffers = 0;
+#endif
+
 #if OPENTHREAD_ENABLE_APPLICATION_COAP
     aInstance->mApplicationCoap.GetRequestMessages().GetInfo(aBufferInfo->mApplicationCoapMessages,
                                                              aBufferInfo->mApplicationCoapBuffers);