loop.c File Reference

Event loop. More...

#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include <unistd.h>
#include <arpa/inet.h>
#include "internal/loop.h"
#include "internal/network.h"
#include "internal/quic.h"
#include "imquic/debug.h"

Include dependency graph for loop.c:

Data Structures
struct	imquic_network_source
struct	imquic_connection_source

Typedefs
typedef struct imquic_network_source	imquic_network_source
typedef struct imquic_connection_source	imquic_connection_source

Functions
int	imquic_loop_init (void)
	Initialize the event loop.
void	imquic_loop_wakeup (void)
	Helper method to wake the event loop, in case it's waiting for something and we need to refresh the list of events to monitor.
void	imquic_loop_deinit (void)
	Uninitialize the event loop.
imquic_source *	imquic_loop_poll_endpoint (void *e)
	Monitor an endpoint socket as part of the loop.
imquic_source *	imquic_loop_poll_connection (void *c)
	Monitor events associated to a connection in the core as part of the loop.
imquic_source *	imquic_loop_add_timer (guint ms, GSourceFunc func, gpointer data)
	Helper method to add a timed source to the loop, to fire the provided callback every tot milliseconds and passing the provided data.

Detailed Description

Event loop.

Author

Lorenzo Miniero loren.nosp@m.zo@m.nosp@m.eetec.nosp@m.ho.c.nosp@m.om

Copyright

MIT License

Implementation of an event loop to be used in the imquic library internals, mostly for networking and the dispatching of some events.

Typedef Documentation

imquic_connection_source

typedef struct imquic_connection_source imquic_connection_source

imquic_network_source

typedef struct imquic_network_source imquic_network_source

Function Documentation

imquic_loop_add_timer()

imquic_source * imquic_loop_add_timer	(	guint	ms,
		GSourceFunc	func,
		gpointer	data )

Helper method to add a timed source to the loop, to fire the provided callback every tot milliseconds and passing the provided data.

Parameters

ms	Call the callback every tot milliseconds
func	Callback to invoke when the regular timer fires
data	Optional user data to pass to the callback function, for correlation purposes

Returns

A pointer to the imquic_source, if successful, or NULL otherwise

imquic_loop_deinit()

void imquic_loop_deinit

(

void

)

Uninitialize the event loop.

imquic_loop_init()

int imquic_loop_init

(

void

)

Initialize the event loop.

imquic_loop_poll_connection()

imquic_source * imquic_loop_poll_connection

(

void *

c

)

Monitor events associated to a connection in the core as part of the loop.

Parameters

c	Opaque pointer to a imquic_connection instance

Returns

A pointer to the imquic_source, if successful, or NULL otherwise

imquic_loop_poll_endpoint()

imquic_source * imquic_loop_poll_endpoint

(

void *

e

)

Monitor an endpoint socket as part of the loop.

Parameters

e	Opaque pointer to a imquic_network_endpoint instance

Returns

A pointer to the imquic_source, if successful, or NULL otherwise

imquic_loop_wakeup()

void imquic_loop_wakeup

(

void

)

Helper method to wake the event loop, in case it's waiting for something and we need to refresh the list of events to monitor.