imquic_connection Struct Reference

QUIC Connection. More...

#include <connection.h>

Collaboration diagram for imquic_connection:

Data Fields
char *	name
	Name of this connection (for logging purposes)
picoquic_cnx_t *	piconn
	Picoquic connection instance.
gboolean	is_server
	Whether this is a server or a client connection (inherited from the endpoint)
gboolean	just_started
	Whether this connection has just started (e.g., to decide whether we need to derive initial secrets)
gboolean	have_params
	Whether we already received the peer QUIC transport parameters.
char	initial_cid_str [41]
	Initial Connection ID as a string.
char *	chosen_alpn
	Negotiated ALPN.
char *	chosen_wt_protocol
	Negotiated WebTransport protocol.
uint64_t	stream_next_uni
	Next unidirectional and bidirectional stream we can create (as actual ID, not QUIC one)
uint64_t	stream_next_bidi
GHashTable *	streams
	Map of streams we're handling.
GAsyncQueue *	queued_events
	Queue of events in the loop and outgoing packets to send.
gboolean	alpn_negotiated
	Whether an ALPN has been negotiated.
gboolean	connected
	Whether this connection has been established.
gboolean	established
imquic_network_endpoint *	socket
	Networking instance for this connection.
imquic_network_address	peer
	Network address of the peer.
imquic_http3_connection *	http3
	WebTransport context, if any.
imquic_source *	loop_source
	Loop source.
uint32_t	dgram_id_in
	Incoming and outgoing datagram IDs.
uint32_t	dgram_id_out
imquic_qlog *	qlog
	QLOG instance, if any.
imquic_mutex	mutex
	Mutex.
volatile gint	closing
	Whether this connection is being closed or has been closed.
volatile gint	closed
volatile gint	notified_close
volatile gint	destroyed
	Whether this instance has been destroyed (reference counting)
imquic_refcount	ref
	Reference counter.

Detailed Description

QUIC Connection.

Field Documentation

alpn_negotiated

gboolean imquic_connection::alpn_negotiated

Whether an ALPN has been negotiated.

chosen_alpn

char* imquic_connection::chosen_alpn

Negotiated ALPN.

chosen_wt_protocol

char* imquic_connection::chosen_wt_protocol

Negotiated WebTransport protocol.

closed

volatile gint imquic_connection::closed

closing

volatile gint imquic_connection::closing

Whether this connection is being closed or has been closed.

connected

gboolean imquic_connection::connected

Whether this connection has been established.

destroyed

volatile gint imquic_connection::destroyed

Whether this instance has been destroyed (reference counting)

dgram_id_in

uint32_t imquic_connection::dgram_id_in

Incoming and outgoing datagram IDs.

dgram_id_out

uint32_t imquic_connection::dgram_id_out

established

gboolean imquic_connection::established

have_params

gboolean imquic_connection::have_params

Whether we already received the peer QUIC transport parameters.

http3

imquic_http3_connection* imquic_connection::http3

WebTransport context, if any.

initial_cid_str

char imquic_connection::initial_cid_str[41]

Initial Connection ID as a string.

Note

This is only meant for debugging purposes, e.g., QLOG correlation

is_server

gboolean imquic_connection::is_server

Whether this is a server or a client connection (inherited from the endpoint)

just_started

gboolean imquic_connection::just_started

Whether this connection has just started (e.g., to decide whether we need to derive initial secrets)

loop_source

imquic_source* imquic_connection::loop_source

Loop source.

mutex

imquic_mutex imquic_connection::mutex

Mutex.

name

char* imquic_connection::name

Name of this connection (for logging purposes)

notified_close

volatile gint imquic_connection::notified_close

peer

imquic_network_address imquic_connection::peer

Network address of the peer.

piconn

picoquic_cnx_t* imquic_connection::piconn

Picoquic connection instance.

qlog

imquic_qlog* imquic_connection::qlog

QLOG instance, if any.

queued_events

GAsyncQueue* imquic_connection::queued_events

Queue of events in the loop and outgoing packets to send.

ref

imquic_refcount imquic_connection::ref

Reference counter.

socket

imquic_network_endpoint* imquic_connection::socket

Networking instance for this connection.

stream_next_bidi

uint64_t imquic_connection::stream_next_bidi

stream_next_uni

uint64_t imquic_connection::stream_next_uni

Next unidirectional and bidirectional stream we can create (as actual ID, not QUIC one)

streams

GHashTable* imquic_connection::streams

Map of streams we're handling.

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

• connection.h