From 0349847857fb2393c0894426b22011a60c2475a5 Mon Sep 17 00:00:00 2001
From: Simon Walton <simon@highfidelity.io>
Date: Tue, 8 May 2018 17:46:25 -0700
Subject: [PATCH] Add comment re threading issues
---
libraries/networking/src/HMACAuth.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libraries/networking/src/HMACAuth.h b/libraries/networking/src/HMACAuth.h
index 59870bb7b6..1346bdee17 100644
--- a/libraries/networking/src/HMACAuth.h
+++ b/libraries/networking/src/HMACAuth.h
@@ -30,8 +30,12 @@ public:
bool setKey(const QUuid& uidKey);
// Calculate complete hash in one.
bool calculateHash(HMACHash& hashResult, const char* data, int dataLen);
- // Append data to be hashed.
+
+ // Append to data to be hashed.
bool addData(const char* data, int dataLen);
+ // Get the resulting hash from calls to addData().
+ // Note that only one hash may be calculated at a time for each
+ // HMACAuth instance if this interface is used.
HMACHash result();
private: