lib: Add connection_streams_changed()

Originally by Stephan Bosch

diff --git a/src/lib/connection.c b/src/lib/connection.c
index 4dc0495272c1141cdbb578aa2e9cec04bf3732da..17ba4b7edd5a7ada38d8f011fd817cf9467e59f8 100644 (file)
--- a/src/lib/connection.c
+++ b/src/lib/connection.c
@@ -164,6 +164,16 @@ static void connection_init_streams(struct connection *conn)
        }
 }
 
+void connection_streams_changed(struct connection *conn)
+{
+       const struct connection_settings *set = &conn->list->set;
+
+       if (set->input_max_size != 0 && conn->io != NULL) {
+               io_remove(&conn->io);
+               conn->io = io_add_istream(conn->input, *conn->list->v.input, conn);
+       }
+}
+
 static void connection_client_connected(struct connection *conn, bool success)
 {
        i_assert(conn->list->set.client);

diff --git a/src/lib/connection.h b/src/lib/connection.h
index b366ee8125b7cf18437bb38b0398d8e2e4cc3b98..018dcd61b4ffa2aa000338bc94e866bf6a6aac96 100644 (file)
--- a/src/lib/connection.h
+++ b/src/lib/connection.h
@@ -127,6 +127,8 @@ int connection_client_connect(struct connection *conn);
 void connection_disconnect(struct connection *conn);
 void connection_deinit(struct connection *conn);
 
+void connection_streams_changed(struct connection *conn);
+
 /* Returns -1 = disconnected, 0 = nothing new, 1 = something new.
    If input_full_behavior is ALLOW, may return also -2 = buffer full. */
 int connection_input_read(struct connection *conn);