diff options
Diffstat (limited to 'dbus/object_proxy.h')
| -rw-r--r-- | dbus/object_proxy.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/dbus/object_proxy.h b/dbus/object_proxy.h index 3a9fab1..6c786ab4 100644 --- a/dbus/object_proxy.h +++ b/dbus/object_proxy.h @@ -29,7 +29,9 @@ class Signal; // calling methods of these objects. // // ObjectProxy is a ref counted object, to ensure that |this| of the -// object is is alive when callbacks referencing |this| are called. +// object is is alive when callbacks referencing |this| are called; the +// bus always holds at least one of those references so object proxies +// always last as long as the bus that created them. class ObjectProxy : public base::RefCountedThreadSafe<ObjectProxy> { public: // Client code should use Bus::GetObjectProxy() or @@ -96,7 +98,8 @@ class ObjectProxy : public base::RefCountedThreadSafe<ObjectProxy> { int timeout_ms, ResponseCallback callback); - // Requests to connect to the signal from the remote object. + // Requests to connect to the signal from the remote object, replacing + // any previous |signal_callback| connected to that signal. // // |signal_callback| will be called in the origin thread, when the // signal is received from the remote object. As it's called in the |