Add functions to get the amount of bytes in chanenl send and receive buffers.

[meshlink] / src / meshlink++.h

diff --git a/src/meshlink++.h b/src/meshlink++.h
index 37ca7e8b4d799281bcf0c86eeb0da1b60a3507af..ac72f3cc96f46a0438a24d567fa25688257a8ade 100644 (file)
--- a/src/meshlink++.h
+++ b/src/meshlink++.h
@@ -691,6 +691,30 @@ public:
                return meshlink_channel_send(handle, channel, data, len);
        }
 
+       /// Get the amount of bytes in the send buffer.
+       /** This returns the amount of bytes in the send buffer.
+        *  These bytes have not been received by the peer yet.
+        *
+        *  @param channel      A handle for the channel.
+        *
+        *  @return             The amount of un-ACKed bytes in the send buffer.
+        */
+       size_t channel_get_sendq(channel *channel) {
+               return meshlink_channel_get_sendq(handle, channel);
+       }
+
+       /// Get the amount of bytes in the receive buffer.
+       /** This returns the amount of bytes in the receive buffer.
+        *  These bytes have not been processed by the application yet.
+        *
+        *  @param channel      A handle for the channel.
+        *
+        *  @return             The amount of bytes in the receive buffer.
+        */
+       size_t channel_get_recvq(channel *channel) {
+               return meshlink_channel_get_recvq(handle, channel);
+       }
+
        /// Enable or disable zeroconf discovery of local peers
        /** This controls whether zeroconf discovery using the Catta library will be
         *  enabled to search for peers on the local network. By default, it is enabled.