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multisocketsink: add dispatched event

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Add a property and logic to send a GstNetworkMessageDispatched
event upstream to notify that a buffer has been sent. This can be used
to keep track of what client received what buffers.
This commit is contained in:
Wim Taymans 2015-12-10 12:14:37 +01:00
parent 0e1a858d89
commit 9aaaa26ff3
2 changed files with 26 additions and 2 deletions
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27
gst/tcp/gstmultisocketsink.c
View file

@ -136,10 +136,12 @@ enum
LAST_SIGNAL
};
#define DEFAULT_SEND_DISPATCHED FALSE
enum
{
PROP_0,
PROP_SEND_DISPATCHED,
PROP_LAST
};
@ -221,6 +223,10 @@ gst_multi_socket_sink_class_init (GstMultiSocketSinkClass * klass)
gobject_class->get_property = gst_multi_socket_sink_get_property;
gobject_class->finalize = gst_multi_socket_sink_finalize;
g_object_class_install_property (gobject_class, PROP_SEND_DISPATCHED,
g_param_spec_boolean ("send-dispatched", "Send Dispatched",
"If GstNetworkMessageDispatched events should be pushed",
DEFAULT_SEND_DISPATCHED, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstMultiSocketSink::add:
* @gstmultisocketsink: the multisocketsink element to emit this signal on
@ -409,6 +415,7 @@ gst_multi_socket_sink_init (GstMultiSocketSink * this)
mhsink->handle_hash = g_hash_table_new (g_direct_hash, g_int_equal);
this->cancellable = g_cancellable_new ();
this->send_dispatched = DEFAULT_SEND_DISPATCHED;
}
static void
@ -862,6 +869,13 @@ gst_multi_socket_sink_handle_client_write (GstMultiSocketSink * sink,
mhclient->handle.socket, wrote);
mhclient->bufoffset += wrote;
} else {
if (sink->send_dispatched) {
gst_pad_push_event (GST_BASE_SINK_PAD (mhsink),
gst_event_new_custom (GST_EVENT_CUSTOM_UPSTREAM,
gst_structure_new ("GstNetworkMessageDispatched",
"object", G_TYPE_OBJECT, mhclient->handle.socket,
"buffer", GST_TYPE_BUFFER, head, NULL)));
}
/* complete buffer was written, we can proceed to the next one */
mhclient->sending = g_slist_remove (mhclient->sending, head);
gst_buffer_unref (head);
@ -1094,8 +1108,12 @@ static void
gst_multi_socket_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
switch (prop_id) {
GstMultiSocketSink *sink = GST_MULTI_SOCKET_SINK (object);
switch (prop_id) {
case PROP_SEND_DISPATCHED:
sink->send_dispatched = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -1106,7 +1124,12 @@ static void
gst_multi_socket_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstMultiSocketSink *sink = GST_MULTI_SOCKET_SINK (object);
switch (prop_id) {
case PROP_SEND_DISPATCHED:
g_value_set_boolean (value, sink->send_dispatched);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;

1
gst/tcp/gstmultisocketsink.h
View file

@ -68,6 +68,7 @@ struct _GstMultiSocketSink {
/*< private >*/
GMainContext *main_context;
GCancellable *cancellable;
gboolean send_dispatched;
};
struct _GstMultiSocketSinkClass {