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gui: fix race in app list retrival 

Signals received for old version of the list should be ignored.
This commit is contained in:
Nedko Arnaudov 2010-09-01 02:07:35 +03:00
parent 70f2357308
commit 40e244879c
1 changed files with 18 additions and 3 deletions
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21
proxies/app_supervisor_proxy.c
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@ -2,7 +2,7 @@
/*
* LADI Session Handler (ladish)
*
* Copyright (C) 2009 Nedko Arnaudov <nedko@arnaudov.name>
* Copyright (C) 2009, 2010 Nedko Arnaudov <nedko@arnaudov.name>
*
**************************************************************************
* This file contains implementation of code that interfaces
@ -67,7 +67,15 @@ static void on_app_added(void * context, DBusMessage * message_ptr)
}
//log_info("AppAdded signal received. id=%"PRIu64", name='%s', %srunning, %s, level %u", id, name, running ? "" : "not ", terminal ? "terminal" : "shell", (unsigned int)level);
proxy_ptr->app_added(proxy_ptr->context, id, name, running, terminal, level);
if (new_list_version <= proxy_ptr->version)
{
log_info("Ignoring signal for older version of the app list");
}
else
{
proxy_ptr->app_added(proxy_ptr->context, id, name, running, terminal, level);
}
}
static void on_app_removed(void * context, DBusMessage * message_ptr)
@ -88,7 +96,14 @@ static void on_app_removed(void * context, DBusMessage * message_ptr)
}
//log_info("AppRemoved signal received, id=%"PRIu64, id);
proxy_ptr->app_removed(proxy_ptr->context, id);
if (new_list_version <= proxy_ptr->version)
{
log_info("Ignoring signal for older version of the app list");
}
else
{
proxy_ptr->app_removed(proxy_ptr->context, id);
}
}
static void on_app_state_changed(void * context, DBusMessage * message_ptr)