lib: Add connection_streams_changed()

Originally by Stephan Bosch

diff --git a/src/lib/connection.c b/src/lib/connection.c
index 80236f99a0b8788a8727be781225f4d85c2cd41a..a338666e277865d55dd49e4638a719aead9e2228 100644 (file)
--- a/src/lib/connection.c
+++ b/src/lib/connection.c
@@ -165,6 +165,16 @@ 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 36fe6582d0c456eb2ac6c3476d8bcac2c38434b7..ba355dfc0512adb570d2d166dfce952d9d764935 100644 (file)
--- a/src/lib/connection.h
+++ b/src/lib/connection.h
@@ -130,6 +130,8 @@ 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);