Propagate the discovered PMTU between nodes to UTCP.

[meshlink] / src / meshlink++.h

diff --git a/src/meshlink++.h b/src/meshlink++.h
index 8493c1ed71c70d3b1c4f71d5a795b96fa61dc2d9..93020661b922b21b1c1b43dbc2e7dd105f65138d 100644 (file)
--- a/src/meshlink++.h
+++ b/src/meshlink++.h
@@ -993,6 +993,17 @@ public:
                return meshlink_channel_get_recvq(handle, channel);
        }
 
+       /// Get the maximum segment size of a channel.
+       /** This returns the amount of bytes that can be sent at once for channels with UDP semantics.
+        *
+        *  @param channel      A handle for the channel.
+        *
+        *  @return             The amount of bytes in the receive buffer.
+        */
+       size_t channel_get_mss(channel *channel) {
+               return meshlink_channel_get_mss(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.