imquic_moq_stream Struct Reference

MoQ stream. More...

#include <moq.h>

Collaboration diagram for imquic_moq_stream:

Data Fields
uint64_t	stream_id
	QUIC stream ID.
imquic_moq_message_type	request_type
gboolean	request_sender
imquic_media_stream_request_state	request_state
imquic_moq_namespace *	namespace_prefix
	In case this is for SUBSCRIBE_NAMESPACE, the namespace prefix.
imquic_moq_namespace *	last_tuple
uint8_t	namespace_prefix_size
	In case this is for SUBSCRIBE_NAMESPACE, how many tuples are in the namespace prefix.
imquic_moq_data_message_type	type
	Delivery mode for this stream, in case it's used for objects.
uint64_t	request_id
	ID of the request/subscription, and of the update if one was involved.
uint64_t	update_request_id
uint64_t	track_alias
	Track alias.
uint64_t	group_id
	Group ID.
uint64_t	subgroup_id
	Subgroup ID.
uint64_t	object_id
	Object ID.
imquic_moq_object_status	object_status
	Object status.
gboolean	ascending
	If this is a FETCH stream, whether it's in ascending or descending order.
uint8_t	priority
	Publisher priority.
gboolean	first_of_subgroup
	Whether the first object in the stream contains the first object in the subgroup (added in v18)
imquic_buffer *	buffer
	Buffer to process incoming messages/objects.
gboolean	got_objects
	Whether we got at least an object on this stream.
uint64_t	last_group_id
	Last Group ID handled.
uint64_t	last_subgroup_id
	Last Subgroup ID handled.
uint64_t	last_object_id
	Last Object ID handled.
uint8_t	last_priority
	Last priority handled.
gboolean	closed
	Whether we closed this stream.
volatile gint	destroyed
	Whether this instance has been destroyed (reference counting)
imquic_refcount	ref
	Reference counter.

Detailed Description

MoQ stream.

Note

This is usually used for objects (e.g., via SUBGROUP_HEADER or FETCH), but starting in v16, requests can use streams too

Field Documentation

ascending

gboolean imquic_moq_stream::ascending

If this is a FETCH stream, whether it's in ascending or descending order.

buffer

imquic_buffer* imquic_moq_stream::buffer

Buffer to process incoming messages/objects.

closed

gboolean imquic_moq_stream::closed

Whether we closed this stream.

destroyed

volatile gint imquic_moq_stream::destroyed

Whether this instance has been destroyed (reference counting)

first_of_subgroup

gboolean imquic_moq_stream::first_of_subgroup

Whether the first object in the stream contains the first object in the subgroup (added in v18)

got_objects

gboolean imquic_moq_stream::got_objects

Whether we got at least an object on this stream.

group_id

uint64_t imquic_moq_stream::group_id

Group ID.

last_group_id

uint64_t imquic_moq_stream::last_group_id

Last Group ID handled.

last_object_id

uint64_t imquic_moq_stream::last_object_id

Last Object ID handled.

last_priority

uint8_t imquic_moq_stream::last_priority

Last priority handled.

last_subgroup_id

uint64_t imquic_moq_stream::last_subgroup_id

Last Subgroup ID handled.

last_tuple

imquic_moq_namespace * imquic_moq_stream::last_tuple

namespace_prefix

imquic_moq_namespace* imquic_moq_stream::namespace_prefix

In case this is for SUBSCRIBE_NAMESPACE, the namespace prefix.

namespace_prefix_size

uint8_t imquic_moq_stream::namespace_prefix_size

In case this is for SUBSCRIBE_NAMESPACE, how many tuples are in the namespace prefix.

object_id

uint64_t imquic_moq_stream::object_id

Object ID.

object_status

imquic_moq_object_status imquic_moq_stream::object_status

Object status.

priority

uint8_t imquic_moq_stream::priority

Publisher priority.

ref

imquic_refcount imquic_moq_stream::ref

Reference counter.

request_id

uint64_t imquic_moq_stream::request_id

ID of the request/subscription, and of the update if one was involved.

request_sender

gboolean imquic_moq_stream::request_sender

In case this is a bidirectional STREAM for a request, if this endpoint originated it

request_state

imquic_media_stream_request_state imquic_moq_stream::request_state

In case this is a bidirectional STREAM for a request, its current state

request_type

imquic_moq_message_type imquic_moq_stream::request_type

In case this is a bidirectional STREAM for a request, the associated request type

stream_id

uint64_t imquic_moq_stream::stream_id

QUIC stream ID.

subgroup_id

uint64_t imquic_moq_stream::subgroup_id

Subgroup ID.

track_alias

uint64_t imquic_moq_stream::track_alias

Track alias.

type

imquic_moq_data_message_type imquic_moq_stream::type

Delivery mode for this stream, in case it's used for objects.

update_request_id

uint64_t imquic_moq_stream::update_request_id

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The documentation for this struct was generated from the following file:

• internal/moq.h