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tcpclientsrc: add timeout property

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=749567
This commit is contained in:
Nicola Murino 2016-12-20 12:33:12 +01:00 committed by Sebastian Dröge
parent 9517bd9b34
commit 07646dd11b
2 changed files with 29 additions and 2 deletions
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30
gst/tcp/gsttcpclientsrc.c
View file

@ -31,7 +31,9 @@
* nc -l -p 3000
* # client:
* gst-launch-1.0 tcpclientsrc port=3000 ! fdsink fd=2
* ]| everything you type in the server is shown on the client
* ]| everything you type in the server is shown on the client.
* If you want to detect network failures and/or limit the time your tcp client
* keeps waiting for data from server setting a timeout value can be useful.
* </refsect2>
*/
@ -47,6 +49,7 @@ GST_DEBUG_CATEGORY_STATIC (tcpclientsrc_debug);
#define GST_CAT_DEFAULT tcpclientsrc_debug
#define MAX_READ_SIZE 4 * 1024
#define TCP_DEFAULT_TIMEOUT 0
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
@ -59,7 +62,8 @@ enum
{
PROP_0,
PROP_HOST,
PROP_PORT
PROP_PORT,
PROP_TIMEOUT
};
#define gst_tcp_client_src_parent_class parent_class
@ -109,6 +113,19 @@ gst_tcp_client_src_class_init (GstTCPClientSrcClass * klass)
TCP_HIGHEST_PORT, TCP_DEFAULT_PORT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstTCPClientSrc::timeout;
*
* Value in seconds to timeout a blocking I/O (0 = No timeout).
*
* Since: 1.12
*/
g_object_class_install_property (gobject_class, PROP_TIMEOUT,
g_param_spec_uint ("timeout", "timeout",
"Value in seconds to timeout a blocking I/O. 0 = No timeout. ", 0,
G_MAXUINT, TCP_DEFAULT_TIMEOUT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_add_static_pad_template (gstelement_class, &srctemplate);
gst_element_class_set_static_metadata (gstelement_class,
@ -133,6 +150,7 @@ gst_tcp_client_src_init (GstTCPClientSrc * this)
{
this->port = TCP_DEFAULT_PORT;
this->host = g_strdup (TCP_DEFAULT_HOST);
this->timeout = TCP_DEFAULT_TIMEOUT;
this->socket = NULL;
this->cancellable = g_cancellable_new ();
@ -317,6 +335,9 @@ gst_tcp_client_src_set_property (GObject * object, guint prop_id,
case PROP_PORT:
tcpclientsrc->port = g_value_get_int (value);
break;
case PROP_TIMEOUT:
tcpclientsrc->timeout = g_value_get_uint (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -337,6 +358,9 @@ gst_tcp_client_src_get_property (GObject * object, guint prop_id,
case PROP_PORT:
g_value_set_int (value, tcpclientsrc->port);
break;
case PROP_TIMEOUT:
g_value_set_uint (value, tcpclientsrc->timeout);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -391,6 +415,8 @@ gst_tcp_client_src_start (GstBaseSrc * bsrc)
if (!src->socket)
goto no_socket;
g_socket_set_timeout (src->socket, src->timeout);
GST_DEBUG_OBJECT (src, "opened receiving client socket");
GST_OBJECT_FLAG_SET (src, GST_TCP_CLIENT_SRC_OPEN);

1
gst/tcp/gsttcpclientsrc.h
View file

@ -55,6 +55,7 @@ struct _GstTCPClientSrc {
/* server information */
int port;
gchar *host;
guint timeout;
/* socket */
GSocket *socket;