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Improve error reporting

Browse source 
Pass GError around for things that can fail and report the errors back
to the client.

Improve shutdown of pipeline when no clients are consuming.

Make GStreamer elements handle all kinds of data and not just video
because we can.
This commit is contained in:
Wim Taymans 2015-05-15 13:34:32 +02:00
parent 4bc308835a
commit cbe7b52a70
13 changed files with 145 additions and 61 deletions
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13
src/server/pv-daemon.c
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@ -78,8 +78,6 @@ client_name_appeared_handler (GDBusConnection *connection,
SenderData *data = user_data;
PvDaemonPrivate *priv = data->daemon->priv;
g_print ("client name appeared def: %p\n", g_main_context_get_thread_default ());
g_hash_table_insert (priv->senders, data->sender, data);
if (!g_strcmp0 (name, g_dbus_connection_get_unique_name (connection)))
@ -121,7 +119,6 @@ sender_data_new (PvDaemon *daemon, const gchar *sender)
data->daemon = daemon;
data->sender = g_strdup (sender);
g_print ("watch name def: %p\n", g_main_context_get_thread_default ());
g_print ("watch name %s %p\n", sender, data);
data->id = g_bus_watch_name_on_connection (priv->connection,
@ -371,15 +368,21 @@ PvSource *
pv_daemon_find_source (PvDaemon *daemon,
const gchar *name,
GVariant *props,
GBytes *format_filter)
GBytes *format_filter,
GError **error)
{
PvDaemonPrivate *priv;
g_return_val_if_fail (PV_IS_DAEMON (daemon), NULL);
priv = daemon->priv;
if (priv->sources == NULL)
if (priv->sources == NULL) {
if (error)
*error = g_error_new (G_IO_ERROR,
G_IO_ERROR_NOT_FOUND,
"No sources registered");
return NULL;
}
return priv->sources->data;
}