[#4635] Added ownership vs validity

diff --git a/src/lib/asiolink/udp_socket.h b/src/lib/asiolink/udp_socket.h
index 6600c146a91a1510b440473b42666954d845442c..02dbdc6a6edf50eda8ba2773315145c7f86d4616 100644 (file)
--- a/src/lib/asiolink/udp_socket.h
+++ b/src/lib/asiolink/udp_socket.h
@@ -94,6 +94,9 @@ public:
     /// data asynchronously to the remote endpoint.  The callback will be called
     /// on completion.
     ///
+    /// @note: this uses a boost asio buffer which does not own the data
+    /// so it is the responsibility of the caller to keep the data valid.
+    ///
     /// \param data Data to send
     /// \param length Length of data to send
     /// \param endpoint Target of the send