echo-server.c File Reference

Basic echo server. More...

#include <errno.h>
#include <getopt.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "soletta.h"
#include "sol-buffer.h"
#include "sol-socket.h"
#include "sol-network.h"
#include "sol-vector.h"
#include "sol-util.h"

Data Structures
struct	queue_item

Functions
static bool	on_can_read (void *data, struct sol_socket *s)
static bool	on_can_write (void *data, struct sol_socket *s)
static void	shutdown_server (void)
	SOL_MAIN_DEFAULT (startup_server, shutdown_server)
static void	startup_server (void)

Variables
static struct sol_vector	queue
static struct sol_socket *	sock

Detailed Description

Basic echo server.

Basic echo server. All data received is sent back. To see the usage help, -h or –help.

Function Documentation

static bool on_can_read ( void *  data, struct sol_socket *  s  )

static

References queue_item::addr, queue_item::buf, queue, sol_buffer_init(), sol_quit_with_code(), sol_socket_recvmsg(), sol_socket_set_write_monitor(), and sol_vector_append().

Referenced by startup_server().

static bool on_can_write ( void *  data, struct sol_socket *  s  )

static

References queue_item::addr, queue_item::buf, sol_vector::len, queue, sol_buffer_fini(), sol_socket_sendmsg(), sol_socket_set_write_monitor(), sol_vector_del(), and sol_vector_get().

Referenced by startup_server().

static void shutdown_server ( void  )

static

References queue_item::buf, queue, sol_buffer_fini(), sol_socket_del(), sol_vector_clear(), and SOL_VECTOR_FOREACH_IDX.

SOL_MAIN_DEFAULT	(	startup_server	,
		shutdown_server
	)

static void startup_server ( void  )

static

References sol_socket_ip_options::base, on_can_read(), on_can_write(), sol_network_link_addr::port, queue, sol_argc(), sol_argv(), SOL_NETWORK_FAMILY_INET6, sol_quit_with_code(), SOL_SET_API_VERSION, sol_socket_bind(), sol_socket_ip_new(), SOL_SOCKET_OPTIONS_API_VERSION, sol_socket_set_read_monitor(), sol_util_strerrora, and sol_vector_init().

Variable Documentation

struct sol_vector queue

static

Examples:

/src/samples/iio+network/iio-gyroscope-console-and-mqtt-publish.c, and /src/samples/network/echo-server.c.

Referenced by on_can_read(), on_can_write(), shutdown_server(), and startup_server().

struct sol_socket* sock

static