Commit graph

40 commits

Author SHA1 Message Date
Wim Taymans
9c2bcd7b76 multisocketsink: add GstNetworkMessage event
Add a property and logic to send a GstNetworkMessage event containing
the message that was received from a client. This can be used to
implement simply bidirectional communication.
2015-12-10 12:44:42 +01:00
Wim Taymans
9aaaa26ff3 multisocketsink: add dispatched event
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.
2015-12-10 12:44:42 +01:00
Wim Taymans
1da5a3ab66 multisocketsink: let downstream know we support metadata
Let downstream know that we support GstNetControlMessage metadata API.
2015-12-04 12:25:11 +01:00
Wim Taymans
01f5ca3da8 multisocketsink: keep on reading when we stop sending
When we stop sending because we need more data, still keep a GSource
around to receive data from the clients.
Also handle read and write in the same go.
2015-12-02 10:26:03 +01:00
Csaba Toth
3159501002 multisocketsink: fix "client-removed" signal on 64-bit platforms and with bindings
The client-removed signal used G_INT_TYPE instead of G_SOCKET_TYPE
in its definition leading to problems on platforms where the size
of a pointer is larger than the size of an integer, It would also
not work at all with dynamic language bindings.

https://bugzilla.gnome.org/show_bug.cgi?id=757155
2015-10-31 11:12:38 +00:00
Vineeth T M
060f0c21f2 audiosink, multisocketsink: Fix error leak during failures
https://bugzilla.gnome.org/show_bug.cgi?id=755143
2015-09-17 11:59:35 +02:00
Tim-Philipp Müller
37aa31379f tcp: don't use soon-to-be-deprecated g_cancellable_reset()
From the API documentation: "Note that it is generally not
a good idea to reuse an existing cancellable for more
operations after it has been cancelled once, as this
function might tempt you to do. The recommended practice
is to drop the reference to a cancellable after cancelling
it, and let it die with the outstanding async operations.
You should create a fresh cancellable for further async
operations."

https://bugzilla.gnome.org/show_bug.cgi?id=739132
2015-05-19 18:50:41 +01:00
Tim-Philipp Müller
6db2ee56b6 tcpserversink: don't error out if clients send us something, just ignore it
We don't expect clients to send us any data, but if they do, just
ignore it. Web browsers might send us an HTTP request for example,
but some will still be happy if we just send them data without
a proper HTTP response.

There was a bug in the reading code path. We only have a small
read buffer and would provoke an EWOULDBLOCK trying to read
because we don't bail out of the loop early enough.

https://bugzilla.gnome.org/show_bug.cgi?id=743834
2015-04-04 21:38:40 +01:00
William Manley
e63e023e30 multisocketsink: Add support for GstNetControlMessageMeta
multisocketsink now understands the new GstNetControlMessageMeta to allow
sending control messages (ancillary data) with data when writing to Unix
domain sockets.

A later commit will introduce a new socketsrc element which will similarly
understand `GstNetControlMessageMeta`.  This, when used with a
`GSocketControlMessage` of type `GUnixFDMessage` will allow GStreamer to
send and receive file-descriptions in ancillary data, the first step to
using memfds to implement zero-copy video IPC.

Thanks to glib's `GSocketControlMessage` abstraction the code introduced
in this commit is entirely portable and doesn't introduce and additional
dependencies or conditionally compiled code, even if it is unlikely to be
of much use on non-UNIX systems.
2015-03-14 13:23:20 +01:00
William Manley
b8232a7467 multisocketsink: Map GstMemorys individually when sending
If a buffer is made up of non-contiguous `GstMemory`s `gst_buffer_map`
has to copy all the data into a new `GstMemory` which is contiguous.  By
mapping all the `GstMemory`s individually and then using scatter-gather
IO we avoid this situation.

This is a preparatory step for adding support to multisocketsink for
sending file descriptors, where a GstBuffer may be made up of several
`GstMemory`s, some of which are backed by a memfd or file, but I think this
patch is valid and useful on its own.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=746150
2015-03-13 16:20:50 +01:00
Tim-Philipp Müller
bcb8068e27 docs: remove outdated and pointless 'Last reviewed' lines from docs
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
2014-04-26 23:28:57 +01:00
Tim-Philipp Müller
b1ff48c1a1 docs: remove old 0.10 Since markers
They're just confusing.
2013-11-16 16:10:07 +00:00
Sebastian Dröge
b12cd5432a multisocketsink: Fix handling of partial writes and WOULD_BLOCK errors 2013-07-28 13:52:28 +02:00
Sebastian Dröge
7f6e1bdfdb tcp: Use the generic marshaller instead of generating custom ones 2013-04-25 09:20:29 +02:00
Tim-Philipp Müller
5f59b4f7ee Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 23:05:09 +00:00
Mark Nauwelaerts
6a87cb5248 tcp: adjust comment style 2012-09-10 14:03:49 +02:00
Tim-Philipp Müller
9efb5f5af2 multi{fd,socket}sink: rename client-handle-removed signal to client-{fd,socket}-removed 2012-09-09 02:00:49 +01:00
Tim-Philipp Müller
84a3add409 multifdsink, multisocketsink: fix broken action signal setup
We can't just make a vfunc that takes a union of int
and pointer as argument, and then set up subclass-specific
action signals and signals that take int (in multifdsink's
case) or a GSocket * (in multisocketsink's case), and then
expect everything to Just Work. This blows up spectacularly
on PPC G4 for some reason.

Fixes multifdsink unit test on PPC, and fixes aborts in
multisocketunit test (now hangs in gst_pad_push - progress).
2012-09-09 01:57:59 +01:00
Tim-Philipp Müller
3c6a3ad629 Use new gst_element_class_set_static_metadata() 2012-04-10 00:45:16 +01:00
Raimo Järvi
086bee8c14 tcp: Fix compiling with mingw
https://bugzilla.gnome.org/show_bug.cgi?id=673056
2012-04-02 11:26:45 +02:00
Alessandro Decina
9f1732fba7 Fix compiler warnings 2012-02-26 20:36:46 +01:00
Thomas Vander Stichele
b11c895efe multihandlesink: finish refactor 2012-02-12 22:23:45 +01:00
Thomas Vander Stichele
029b9b49de multihandle: rename num-fds/-sockets to num-handles 2012-02-12 22:23:45 +01:00
Thomas Vander Stichele
fa14beb88b multihandlesink: rework to use Handle 2012-02-12 22:23:45 +01:00
Thomas Vander Stichele
64d8ec6459 multihandlesink: introduce Handle union 2012-02-12 22:23:44 +01:00
Thomas Vander Stichele
14ac8bb585 multihandlesink: rework to use GST_TYPE_FORMAT 2012-02-12 22:23:44 +01:00
Thomas Vander Stichele
020739664a multihandlesink: further refactoring 2012-02-12 22:23:44 +01:00
Thomas Vander Stichele
99185cc8f5 multisocketsink: fix refcounting bug 2012-02-12 22:17:56 +01:00
Thomas Vander Stichele
604ddc8740 multihandlesink: further refactoring 2012-02-12 22:17:56 +01:00
Thomas Vander Stichele
d21c42a709 multihandlesink: fix one bug in multisocketsink refactoring 2012-02-12 22:10:51 +01:00
Thomas Vander Stichele
c024274261 multihandlesink: first stab at common base class 2012-02-12 22:10:50 +01:00
Wim Taymans
a75e9102c5 GST_FLOW_WRONG_STATE -> GST_FLOW_FLUSHING 2012-02-08 15:17:49 +01:00
Wim Taymans
be0cadac03 update for HEADER flag changes 2012-01-30 17:16:17 +01:00
Wim Taymans
fcdc385aa1 port to new map API 2012-01-25 12:30:53 +01:00
Wim Taymans
3d42f0f6ed port to new glib thread API 2012-01-19 11:36:17 +01:00
Tim-Philipp Müller
576bbb4fd8 Remove compatibility code cruft for old GLib versions 2012-01-18 17:22:21 +00:00
Sebastian Dröge
a649fe2d61 tcp: Only read as much as is currently available from the socket 2012-01-17 11:44:20 +01:00
Sebastian Dröge
7e4d0b0038 multisocketsink: Fix possible GType namespace conflicts with the private element enums 2012-01-16 12:29:35 +01:00
Sebastian Dröge
7794a11347 multisocketsink: Re-add QoS DSCP property 2012-01-16 12:17:00 +01:00
Sebastian Dröge
17254bbd23 tcpserversink: Port to GIO
And change multifdsink to GIO too and rename it to multisocketsink
because it only works on GSockets now, not generic fds.
2012-01-16 11:31:40 +01:00
Renamed from gst/tcp/gstmultifdsink.c (Browse further)