Tony, if I remember correctly, gdbus proxies all inherit from the GDBusProxy class. I *think* you should be able to use the method g_dbus_proxy_set_default_timeout(...) on the proxy instance you use to talk to the secret agent, so that all subsequent IPC method calls use the larger timeout. I would also suggest a much larger timeout than 2 minutes.
Tony, if I remember correctly, gdbus proxies all inherit from the GDBusProxy class. I *think* you should be able to use the method g_dbus_ proxy_set_ default_ timeout( ...) on the proxy instance you use to talk to the secret agent, so that all subsequent IPC method calls use the larger timeout. I would also suggest a much larger timeout than 2 minutes.