Add a poll callback to channels.

[meshlink] / src / meshlink.c

diff --git a/src/meshlink.c b/src/meshlink.c
index bd74b1d8d358ba93ee6afbbb42c7e1df4b5f9d39..4538548d97a17baf46739925b983d8876c4995b6 100644 (file)
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -1961,6 +1961,21 @@ static void channel_receive(meshlink_handle_t *mesh, meshlink_node_t *source, co
        utcp_recv(n->utcp, data, len);
 }
 
+static void channel_poll(struct utcp_connection *connection, size_t len) {
+       meshlink_channel_t *channel = connection->priv;
+       if(!channel)
+               abort();
+       node_t *n = channel->node;
+       meshlink_handle_t *mesh = n->mesh;
+       if(channel->poll_cb)
+               channel->poll_cb(mesh, channel, len);
+}
+
+void meshlink_set_channel_poll_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, meshlink_channel_poll_cb_t cb) {
+       channel->poll_cb = cb;
+       utcp_set_poll_cb(channel->c, cb ? channel_poll : NULL);
+}
+
 void meshlink_set_channel_accept_cb(meshlink_handle_t *mesh, meshlink_channel_accept_cb_t cb) {
        pthread_mutex_lock(&mesh->mesh_mutex);
        mesh->channel_accept_cb = cb;