mirror of
https://gitlab.freedesktop.org/pipewire/pipewire
synced 2024-11-05 16:26:16 +00:00
add more debug statements
This commit is contained in:
Wim Taymans
parent
d68d41b5b0
commit
44f2c3602d
6 changed files with 101 additions and 19 deletions
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@ -86,13 +86,13 @@ make buffer |--------->| |
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(2) multisocketsink sends the buffer to N Pinos clients
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(3) for each client that is sent a buffer, multisocketsink sends an
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event with the client object and buffer in it.
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(4) pinospay maps the fd-index that was sent, to the buffer in a
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hashtable for each client. It refs the buffer so that it remains
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(4) pinospay uses the fdmanager object to map the fd-index that was
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sent, to the buffer and client. The buffer is reffed and kept
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alive for as long as the client is using the buffer.
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(5) when a message is received from a client, multisocketsink sends an
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event upstream.
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(6) pinospay parses the message and removes all fd-index entries from
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the client hashtable. When all clients release the fd, the buffer
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(6) pinospay parses the message and instructs the fdmanager to release
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the fd-index again. When all clients release the fd, the buffer
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will be unreffed and v4l2src can reuse the memory.
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* client consumer
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@ -157,16 +157,24 @@ make buffer |--------->| |
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freed.
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(3) multisocketsink sends the buffer to the clients
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(4) for each buffer that is sent, an event is sent to the payloader
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(5) the payloader remembers the fd-index and buffer in a per-client
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hashtable. it keeps a ref on the buffer
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(5) the payloader uses the fdmanager to map the fd-index to a buffer
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and a client. it keeps a ref on the buffer
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(6) release-fd is received from a client
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(7) pinospay removes the fd-index from the client hashtable. If all
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(7) pinospay removes the fd-index from the fdmanager. If all
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clients released the fd, the buffer will be freeds, triggering
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the DestroyNotify. This will then trigger an event with a release-fd
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message to the source.
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(8) the source sends the release-fd message to Pinos
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* client remove
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When a client disconnects from pinos, it must have released all fd-indexes
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that it received. Pinos will force a release and will reuse the fd-indexes
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when the client disconnects.
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Wire
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----
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@ -322,7 +322,7 @@ release_fds (GstPinosPay *pay, GstBuffer *buffer)
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for (i = 0; i < fdids->len; i++) {
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r.id = g_array_index (fdids, guint32, i);
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GST_LOG ("release fd %d", r.id);
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GST_LOG ("release fd index %d", r.id);
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pinos_buffer_builder_add_release_fd_payload (&b, &r);
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}
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pinos_buffer_builder_end (&b, &pbuf);
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@ -149,6 +149,8 @@ setup_pipeline (PinosClientSource *source)
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bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
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priv->id = gst_bus_add_watch (bus, bus_handler, source);
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gst_object_unref (bus);
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g_debug ("client-source %p: setup pipeline", source);
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}
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static GstCaps *
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@ -254,6 +256,8 @@ on_socket_notify (GObject *gobject,
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g_object_get (gobject, "socket", &socket, NULL);
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g_debug ("client-source %p: output socket notify %p", source, socket);
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if (socket == NULL) {
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GSocket *prev_socket = g_object_steal_data (gobject, "last-socket");
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if (prev_socket) {
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@ -302,6 +306,8 @@ client_create_source_output (PinosSource *source,
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if (output == NULL)
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return NULL;
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g_debug ("client-source %p: create output %p", source, output);
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g_signal_connect (output, "notify::socket", (GCallback) on_socket_notify, source);
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return output;
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@ -311,6 +317,7 @@ static gboolean
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client_release_source_output (PinosSource *source,
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PinosSourceOutput *output)
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{
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g_debug ("client-source %p: release output %p", source, output);
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return PINOS_SOURCE_CLASS (pinos_client_source_parent_class)->release_source_output (source, output);
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}
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@ -319,6 +326,8 @@ client_source_dispose (GObject * object)
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{
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PinosClientSourcePrivate *priv = PINOS_CLIENT_SOURCE (object)->priv;
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g_debug ("client-source %p: dispose", object);
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g_source_remove (priv->id);
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gst_element_set_state (priv->pipeline, GST_STATE_NULL);
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@ -330,6 +339,8 @@ client_source_finalize (GObject * object)
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{
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PinosClientSourcePrivate *priv = PINOS_CLIENT_SOURCE (object)->priv;
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g_debug ("client-source %p: finalize", object);
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g_clear_object (&priv->input);
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g_clear_object (&priv->sink);
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g_clear_object (&priv->src);
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@ -355,6 +366,7 @@ on_input_socket_notify (GObject *gobject,
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GstCaps *caps;
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g_object_get (gobject, "socket", &socket, NULL);
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g_debug ("client-source %p: input socket notify %p", source, socket);
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if (socket) {
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/* requested format is final format */
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@ -373,9 +385,11 @@ on_input_socket_notify (GObject *gobject,
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g_object_set (priv->src, "socket", socket, NULL);
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if (socket) {
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g_debug ("client-source %p: set pipeline to PLAYING", source);
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gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
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g_object_unref (socket);
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} else {
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g_debug ("client-source %p: set pipeline to READY", source);
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gst_element_set_state (priv->pipeline, GST_STATE_READY);
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}
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}
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@ -384,8 +398,10 @@ static void
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handle_remove_source_input (PinosSourceOutput *output,
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gpointer user_data)
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{
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PinosClientSourcePrivate *priv = user_data;
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PinosClientSource *source = user_data;
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PinosClientSourcePrivate *priv = source->priv;
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g_debug ("client-source %p: remove source input %p", source, priv->input);
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g_clear_pointer (&priv->input, g_object_unref);
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}
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@ -420,8 +436,9 @@ pinos_client_source_get_source_input (PinosClientSource *source,
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g_signal_connect (priv->input,
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"remove",
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(GCallback) handle_remove_source_input,
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priv);
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source);
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g_debug ("client-source %p: get source input %p", source, priv->input);
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g_signal_connect (priv->input, "notify::socket", (GCallback) on_input_socket_notify, source);
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}
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return g_object_ref (priv->input);
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@ -462,6 +479,7 @@ pinos_client_source_init (PinosClientSource * source)
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{
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source->priv = PINOS_CLIENT_SOURCE_GET_PRIVATE (source);
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g_debug ("client-source %p: new", source);
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setup_pipeline (source);
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}
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@ -133,6 +133,7 @@ handle_remove_source_output (PinosSourceOutput *output,
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PinosClient *client = user_data;
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PinosClientPrivate *priv = client->priv;
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g_debug ("client %p: remove source output %p", client, output);
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priv->outputs = g_list_remove (priv->outputs, output);
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g_object_unref (output);
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}
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@ -189,6 +190,7 @@ handle_create_source_output (PinosClient1 *interface,
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client);
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object_path = pinos_source_output_get_object_path (output);
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g_debug ("client %p: add source output %p, %s", client, output, object_path);
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g_dbus_method_invocation_return_value (invocation,
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g_variant_new ("(o)", object_path));
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@ -203,6 +205,7 @@ not_allowed:
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}
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no_source:
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{
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g_debug ("client %p: could not find source %s, %s", client, arg_source, error->message);
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g_dbus_method_invocation_return_gerror (invocation, error);
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pinos_properties_free (props);
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g_bytes_unref (formats);
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@ -211,6 +214,7 @@ no_source:
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}
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no_output:
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{
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g_debug ("client %p: could not create output %s", client, error->message);
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g_dbus_method_invocation_return_gerror (invocation, error);
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g_clear_error (&error);
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return TRUE;
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@ -263,7 +267,7 @@ handle_create_source_input (PinosClient1 *interface,
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g_object_unref);
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source_input_path = pinos_source_output_get_object_path (input);
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g_debug ("client %p: add source input %p, %s", client, input, source_input_path);
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priv->outputs = g_list_prepend (priv->outputs, input);
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g_signal_connect (input,
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@ -286,6 +290,7 @@ not_allowed:
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}
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no_source:
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{
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g_debug ("client %p: could not create source", client);
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g_dbus_method_invocation_return_dbus_error (invocation,
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"org.pinos.Error", "Can't create source");
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g_bytes_unref (formats);
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@ -293,6 +298,7 @@ no_source:
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}
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no_input:
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{
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g_debug ("client %p: could not create input %s", client, error->message);
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g_dbus_method_invocation_return_gerror (invocation, error);
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g_object_unref (source);
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g_clear_error (&error);
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@ -307,6 +313,7 @@ handle_disconnect (PinosClient1 *interface,
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{
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PinosClient *client = user_data;
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g_debug ("client %p: disconnect", client);
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g_signal_emit (client, signals[SIGNAL_DISCONNECT], 0, NULL);
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g_dbus_method_invocation_return_value (invocation,
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@ -343,6 +350,7 @@ client_register_object (PinosClient *client,
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g_free (priv->object_path);
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priv->object_path = pinos_daemon_export_uniquely (daemon, G_DBUS_OBJECT_SKELETON (skel));
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g_debug ("client %p: register %s", client, priv->object_path);
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}
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static void
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@ -351,6 +359,7 @@ client_unregister_object (PinosClient *client)
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PinosClientPrivate *priv = client->priv;
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PinosDaemon *daemon = priv->daemon;
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g_debug ("client %p: unregister", client);
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g_clear_object (&priv->client1);
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pinos_daemon_unexport (daemon, priv->object_path);
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@ -361,6 +370,7 @@ static void
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do_remove_output (PinosSourceOutput *output,
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PinosClient *client)
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{
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g_debug ("client %p: remove output %p", client, output);
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pinos_source_output_remove (output);
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}
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@ -370,6 +380,7 @@ pinos_client_dispose (GObject * object)
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PinosClient *client = PINOS_CLIENT (object);
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PinosClientPrivate *priv = client->priv;
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g_debug ("client %p: dispose", client);
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if (priv->object_path)
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pinos_fd_manager_remove_all (priv->fdmanager, priv->object_path);
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@ -379,12 +390,14 @@ pinos_client_dispose (GObject * object)
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G_OBJECT_CLASS (pinos_client_parent_class)->dispose (object);
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}
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static void
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pinos_client_finalize (GObject * object)
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{
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PinosClient *client = PINOS_CLIENT (object);
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PinosClientPrivate *priv = client->priv;
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g_debug ("client %p: finalize", client);
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g_free (priv->sender);
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if (priv->properties)
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pinos_properties_free (priv->properties);
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@ -399,6 +412,8 @@ pinos_client_constructed (GObject * object)
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PinosClient *client = PINOS_CLIENT (object);
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PinosClientPrivate *priv = client->priv;
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g_debug ("client %p: constructed", client);
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client_register_object (client, priv->object_path);
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G_OBJECT_CLASS (pinos_client_parent_class)->constructed (object);
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@ -474,6 +489,7 @@ pinos_client_init (PinosClient * client)
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{
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PinosClientPrivate *priv = client->priv = PINOS_CLIENT_GET_PRIVATE (client);
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g_debug ("client %p: new", client);
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priv->fdmanager = pinos_fd_manager_get (PINOS_FD_MANAGER_DEFAULT);
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}
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@ -66,10 +66,9 @@ client_name_appeared_handler (GDBusConnection *connection,
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SenderData *data = user_data;
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PinosDaemonPrivate *priv = data->daemon->priv;
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g_hash_table_insert (priv->senders, data->sender, data);
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g_debug ("daemon %p: appeared %s %s", data->daemon, name, name_owner);
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if (!g_strcmp0 (name, g_dbus_connection_get_unique_name (connection)))
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return;
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g_hash_table_insert (priv->senders, data->sender, data);
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}
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static void
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@ -79,12 +78,15 @@ client_name_vanished_handler (GDBusConnection *connection,
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{
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SenderData *data = user_data;
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g_debug ("daemon %p: vanished %s", data->daemon, name);
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g_bus_unwatch_name (data->id);
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}
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static void
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data_free (SenderData *data)
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{
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g_debug ("daemon %p: free sender data %p for %s", data->daemon, data, data->sender);
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g_list_free_full (data->objects, g_object_unref);
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g_hash_table_remove (data->daemon->priv->senders, data->sender);
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g_free (data->sender);
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@ -102,6 +104,8 @@ sender_data_new (PinosDaemon *daemon,
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data->daemon = daemon;
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data->sender = g_strdup (sender);
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g_debug ("daemon %p: new sender data %p for %s", daemon, data, sender);
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data->id = g_bus_watch_name_on_connection (priv->connection,
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sender,
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G_BUS_NAME_WATCHER_FLAGS_NONE,
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@ -109,8 +113,6 @@ sender_data_new (PinosDaemon *daemon,
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client_name_vanished_handler,
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data,
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(GDestroyNotify) data_free);
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return data;
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}
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@ -125,10 +127,13 @@ handle_disconnect_client (PinosClient *client,
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sender = pinos_client_get_sender (client);
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g_debug ("daemon %p: client %p disconnect %s", daemon, client, sender);
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data = g_hash_table_lookup (priv->senders, sender);
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if (data == NULL)
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return;
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g_debug ("daemon %p: client %p unref", daemon, client);
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data->objects = g_list_remove (data->objects, client);
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g_object_unref (client);
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}
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@ -148,6 +153,8 @@ handle_connect_client (PinosDaemon1 *interface,
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sender = g_dbus_method_invocation_get_sender (invocation);
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g_debug ("daemon %p: connect client: %s", daemon, sender);
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props = pinos_properties_from_variant (arg_properties);
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client = pinos_client_new (daemon, sender, PINOS_DBUS_OBJECT_PREFIX, props);
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pinos_properties_free (props);
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@ -161,6 +168,7 @@ handle_connect_client (PinosDaemon1 *interface,
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data->objects = g_list_prepend (data->objects, client);
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object_path = pinos_client_get_object_path (client);
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g_debug ("daemon %p: added client %p with path %s", daemon, client, object_path);
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g_dbus_method_invocation_return_value (invocation,
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g_variant_new ("(o)", object_path));
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@ -260,6 +268,8 @@ pinos_daemon_start (PinosDaemon *daemon)
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priv = daemon->priv;
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g_return_if_fail (priv->id == 0);
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g_debug ("daemon %p: start", daemon);
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priv->id = g_bus_own_name (G_BUS_TYPE_SESSION,
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PINOS_DBUS_SERVICE,
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G_BUS_NAME_OWNER_FLAGS_REPLACE,
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@ -283,6 +293,8 @@ pinos_daemon_stop (PinosDaemon *daemon)
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g_return_if_fail (PINOS_IS_DAEMON (daemon));
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g_debug ("daemon %p: stop", daemon);
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if (priv->id != 0) {
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g_bus_unown_name (priv->id);
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priv->id = 0;
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@ -463,6 +475,8 @@ pinos_daemon_dispose (GObject * object)
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{
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PinosDaemon *daemon = PINOS_DAEMON_CAST (object);
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g_debug ("daemon %p: dispose", object);
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pinos_daemon_stop (daemon);
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G_OBJECT_CLASS (pinos_daemon_parent_class)->dispose (object);
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@ -474,6 +488,7 @@ pinos_daemon_finalize (GObject * object)
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PinosDaemon *daemon = PINOS_DAEMON_CAST (object);
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PinosDaemonPrivate *priv = daemon->priv;
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g_debug ("daemon %p: finalize", object);
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g_clear_object (&priv->server_manager);
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G_OBJECT_CLASS (pinos_daemon_parent_class)->finalize (object);
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@ -509,6 +524,8 @@ pinos_daemon_init (PinosDaemon * daemon)
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{
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PinosDaemonPrivate *priv = daemon->priv = PINOS_DAEMON_GET_PRIVATE (daemon);
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g_debug ("daemon %p: new", daemon);
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|
||||
priv->server_manager = g_dbus_object_manager_server_new (PINOS_DBUS_OBJECT_PREFIX);
|
||||
priv->senders = g_hash_table_new (g_str_hash, g_str_equal);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -192,6 +192,8 @@ clear_formats (PinosSourceOutput *output)
|
|||
{
|
||||
PinosSourceOutputPrivate *priv = output->priv;
|
||||
|
||||
g_debug ("source-output %p: clear format", output);
|
||||
|
||||
g_clear_pointer (&priv->requested_format, g_bytes_unref);
|
||||
g_clear_pointer (&priv->format, g_bytes_unref);
|
||||
}
|
||||
|
|
@ -201,6 +203,8 @@ stop_transfer (PinosSourceOutput *output)
|
|||
{
|
||||
PinosSourceOutputPrivate *priv = output->priv;
|
||||
|
||||
g_debug ("source-output %p: stop transfer", output);
|
||||
|
||||
if (priv->socket) {
|
||||
g_clear_object (&priv->socket);
|
||||
g_object_notify (G_OBJECT (output), "socket");
|
||||
|
|
@ -222,6 +226,7 @@ handle_start (PinosSourceOutput1 *interface,
|
|||
PinosSourceOutputPrivate *priv = output->priv;
|
||||
GUnixFDList *fdlist;
|
||||
gint fd[2];
|
||||
const gchar *format;
|
||||
|
||||
priv->state = PINOS_SOURCE_OUTPUT_STATE_STARTING;
|
||||
|
||||
|
|
@ -230,16 +235,23 @@ handle_start (PinosSourceOutput1 *interface,
|
|||
|
||||
socketpair (AF_UNIX, SOCK_STREAM, 0, fd);
|
||||
|
||||
g_debug ("source-output %p: handle start, fd[%d,%d]", output, fd[0], fd[1]);
|
||||
|
||||
g_clear_object (&priv->socket);
|
||||
priv->socket = g_socket_new_from_fd (fd[0], NULL);
|
||||
g_object_set_data (priv->socket, "pinos-client-path", priv->client_path);
|
||||
g_object_set_data (G_OBJECT (priv->socket), "pinos-client-path", priv->client_path);
|
||||
|
||||
g_debug ("source-output %p: notify socket %p, path %s", output, priv->socket, priv->client_path);
|
||||
g_object_notify (G_OBJECT (output), "socket");
|
||||
|
||||
/* the notify of the socket above should configure the format */
|
||||
if (priv->format == NULL)
|
||||
goto no_format;
|
||||
|
||||
format = g_bytes_get_data (priv->format, NULL);
|
||||
|
||||
priv->state = PINOS_SOURCE_OUTPUT_STATE_STREAMING;
|
||||
g_debug ("source-output %p: we are now streaming in format \"%s\"", output, format);
|
||||
|
||||
fdlist = g_unix_fd_list_new ();
|
||||
g_unix_fd_list_append (fdlist, fd[1], NULL);
|
||||
|
|
@ -247,14 +259,14 @@ handle_start (PinosSourceOutput1 *interface,
|
|||
g_dbus_method_invocation_return_value_with_unix_fd_list (invocation,
|
||||
g_variant_new ("(hs@a{sv})",
|
||||
0,
|
||||
g_bytes_get_data (priv->format, NULL),
|
||||
format,
|
||||
pinos_properties_to_variant (priv->properties)),
|
||||
fdlist);
|
||||
g_object_unref (fdlist);
|
||||
close (fd[1]);
|
||||
|
||||
g_object_set (priv->iface,
|
||||
"format", g_bytes_get_data (priv->format, NULL),
|
||||
"format", format,
|
||||
"state", priv->state,
|
||||
NULL);
|
||||
|
||||
|
|
@ -263,6 +275,7 @@ handle_start (PinosSourceOutput1 *interface,
|
|||
/* error */
|
||||
no_format:
|
||||
{
|
||||
g_debug ("source-output %p: no format configured", output);
|
||||
g_dbus_method_invocation_return_dbus_error (invocation,
|
||||
"org.pinos.Error", "No format");
|
||||
close (fd[0]);
|
||||
|
|
@ -280,6 +293,7 @@ handle_stop (PinosSourceOutput1 *interface,
|
|||
{
|
||||
PinosSourceOutput *output = user_data;
|
||||
|
||||
g_debug ("source-output %p: handle stop", output);
|
||||
stop_transfer (output);
|
||||
|
||||
g_dbus_method_invocation_return_value (invocation, NULL);
|
||||
|
|
@ -294,6 +308,7 @@ handle_remove (PinosSourceOutput1 *interface,
|
|||
{
|
||||
PinosSourceOutput *output = user_data;
|
||||
|
||||
g_debug ("source-output %p: handle remove", output);
|
||||
stop_transfer (output);
|
||||
|
||||
g_signal_emit (output, signals[SIGNAL_REMOVE], 0, NULL);
|
||||
|
|
@ -319,6 +334,7 @@ output_register_object (PinosSourceOutput *output,
|
|||
|
||||
g_free (priv->object_path);
|
||||
priv->object_path = pinos_daemon_export_uniquely (priv->daemon, G_DBUS_OBJECT_SKELETON (skel));
|
||||
g_debug ("source-output %p: register object %s", output, priv->object_path);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -326,6 +342,7 @@ output_unregister_object (PinosSourceOutput *output)
|
|||
{
|
||||
PinosSourceOutputPrivate *priv = output->priv;
|
||||
|
||||
g_debug ("source-output %p: unregister object", output);
|
||||
pinos_daemon_unexport (priv->daemon, priv->object_path);
|
||||
}
|
||||
|
||||
|
|
@ -335,6 +352,7 @@ pinos_source_output_dispose (GObject * object)
|
|||
PinosSourceOutput *output = PINOS_SOURCE_OUTPUT (object);
|
||||
PinosSourceOutputPrivate *priv = output->priv;
|
||||
|
||||
g_debug ("source-output %p: dispose", output);
|
||||
clear_formats (output);
|
||||
g_clear_object (&priv->socket);
|
||||
output_unregister_object (output);
|
||||
|
|
@ -348,6 +366,7 @@ pinos_source_output_finalize (GObject * object)
|
|||
PinosSourceOutput *output = PINOS_SOURCE_OUTPUT (object);
|
||||
PinosSourceOutputPrivate *priv = output->priv;
|
||||
|
||||
g_debug ("source-output %p: finalize", output);
|
||||
if (priv->possible_formats)
|
||||
g_bytes_unref (priv->possible_formats);
|
||||
if (priv->properties)
|
||||
|
|
@ -367,6 +386,7 @@ pinos_source_output_constructed (GObject * object)
|
|||
PinosSourceOutput *output = PINOS_SOURCE_OUTPUT (object);
|
||||
PinosSourceOutputPrivate *priv = output->priv;
|
||||
|
||||
g_debug ("source-output %p: constructed", output);
|
||||
output_register_object (output, priv->object_path);
|
||||
|
||||
G_OBJECT_CLASS (pinos_source_output_parent_class)->constructed (object);
|
||||
|
|
@ -496,11 +516,14 @@ pinos_source_output_init (PinosSourceOutput * output)
|
|||
|
||||
priv->state = PINOS_SOURCE_OUTPUT_STATE_IDLE;
|
||||
g_object_set (priv->iface, "state", priv->state, NULL);
|
||||
|
||||
g_debug ("source-output %p: new", output);
|
||||
}
|
||||
|
||||
void
|
||||
pinos_source_output_remove (PinosSourceOutput *output)
|
||||
{
|
||||
g_debug ("source-output %p: remove", output);
|
||||
stop_transfer (output);
|
||||
|
||||
g_signal_emit (output, signals[SIGNAL_REMOVE], 0, NULL);
|
||||
|
|
|
|||
Loading…
Reference in a new issue