tcp_echo.c File Reference

Include dependency graph for tcp_echo.c:

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Data Structures
struct	echo_session_t
struct	echo_main_t

Macros
#define	vl_typedefs   /* define message structures */
#define	vl_endianfun   /* define message structures */
#define	vl_print(handle, ...)
#define	vl_printfun
#define	TCP_ECHO_DBG   0
#define	DBG(_fmt, _args...)
#define	NITER   10000
#define	TIMEOUT   600.0
#define	foreach_tcp_echo_msg

Enumerations
enum	connection_state_t {   STATE_START, STATE_ATTACHED, STATE_LISTEN, STATE_READY,   STATE_DATA_DONE, STATE_DISCONNECTED, STATE_DETACHED, STATE_START,   STATE_ATTACHED, STATE_LISTEN, STATE_READY, STATE_DISCONNECTING,   STATE_FAILED, STATE_DETACHED, STATE_START, STATE_ATTACHED,   STATE_BOUND, STATE_READY, STATE_FAILED, STATE_DISCONNECTING,   STATE_DETACHED }

Functions
static u8 *	format_api_error (u8 *s, va_list *args)
static void	init_error_string_table (echo_main_t *em)
static void	handle_mq_event (session_event_t *e)
static int	wait_for_state_change (echo_main_t *em, connection_state_t state)
void	application_send_attach (echo_main_t *em)
static int	application_attach (echo_main_t *em)
void	application_detach (echo_main_t *em)
static int	ssvm_segment_attach (char *name, ssvm_segment_type_t type, int fd)
static void	vl_api_application_attach_reply_t_handler (vl_api_application_attach_reply_t *mp)
static void	vl_api_application_detach_reply_t_handler (vl_api_application_detach_reply_t *mp)
static void	stop_signal (int signum)
static void	stats_signal (int signum)
static clib_error_t *	setup_signal_handlers (void)
void	vlib_cli_output (struct vlib_main_t *vm, char *fmt,...)
int	connect_to_vpp (char *name)
void	disconnect_from_vpp (echo_main_t *em)
static void	vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t *mp)
static void	session_print_stats (echo_main_t *em, echo_session_t *session)
static void	test_recv_bytes (echo_session_t *s, u8 *rx_buf, u32 n_read)
static void	recv_data_chunk (echo_main_t *em, echo_session_t *s, u8 *rx_buf)
static void	send_data_chunk (echo_main_t *em, echo_session_t *s)
static void *	client_thread_fn (void *arg)
void	client_send_connect (echo_main_t *em)
void	client_send_disconnect (echo_main_t *em, echo_session_t *s)
int	client_disconnect (echo_main_t *em, echo_session_t *s)
static void	session_bound_handler (session_bound_msg_t *mp)
static void	session_accepted_handler (session_accepted_msg_t *mp)
static void	session_connected_handler (session_connected_msg_t *mp)
static void	session_disconnected_handler (session_disconnected_msg_t *mp)
static void	session_reset_handler (session_reset_msg_t *mp)
static void	clients_run (echo_main_t *em)
static void	vl_api_bind_uri_reply_t_handler (vl_api_bind_uri_reply_t *mp)
static void	vl_api_unbind_uri_reply_t_handler (vl_api_unbind_uri_reply_t *mp)
u8 *	format_ip4_address (u8 *s, va_list *args)
u8 *	format_ip6_address (u8 *s, va_list *args)
u8 *	format_ip46_address (u8 *s, va_list *args)
static void	server_handle_rx (echo_main_t *em, session_event_t *e)
static void	server_handle_mq (echo_main_t *em)
void	server_send_listen (echo_main_t *em)
int	server_listen (echo_main_t *em)
void	server_send_unbind (echo_main_t *em)
int	server_unbind (echo_main_t *em)
void	server_run (echo_main_t *em)
static void	vl_api_disconnect_session_reply_t_handler (vl_api_disconnect_session_reply_t *mp)
static void	vl_api_application_tls_cert_add_reply_t_handler (vl_api_application_tls_cert_add_reply_t *mp)
static void	vl_api_application_tls_key_add_reply_t_handler (vl_api_application_tls_key_add_reply_t *mp)
void	tcp_echo_api_hookup (echo_main_t *em)
int	main (int argc, char **argv)

Variables
echo_main_t	echo_main

Macro Definition Documentation

#define DBG	(		_fmt,
			_args...
	)

Value:

if (TCP_ECHO_DBG)                               \
      clib_warning (_fmt, _args)

Definition at line 42 of file tcp_echo.c.

#define foreach_tcp_echo_msg

Value:

_(BIND_URI_REPLY, bind_uri_reply)                                       \
_(UNBIND_URI_REPLY, unbind_uri_reply)                                   \
_(DISCONNECT_SESSION_REPLY, disconnect_session_reply)                   \
_(APPLICATION_ATTACH_REPLY, application_attach_reply)                   \
_(APPLICATION_DETACH_REPLY, application_detach_reply)                   \
_(MAP_ANOTHER_SEGMENT, map_another_segment)                             \
_(APPLICATION_TLS_CERT_ADD_REPLY, application_tls_cert_add_reply)       \
_(APPLICATION_TLS_KEY_ADD_REPLY, application_tls_key_add_reply)         \

Definition at line 1265 of file tcp_echo.c.

#define NITER   10000

Definition at line 150 of file tcp_echo.c.

#define TCP_ECHO_DBG   0

Definition at line 41 of file tcp_echo.c.

#define TIMEOUT   600.0

#define vl_endianfun   /* define message structures */

Definition at line 31 of file tcp_echo.c.

#define vl_print	(		handle,
			...
	)

Definition at line 36 of file tcp_echo.c.

#define vl_printfun

Definition at line 37 of file tcp_echo.c.

#define vl_typedefs   /* define message structures */

Definition at line 25 of file tcp_echo.c.

Enumeration Type Documentation

enum connection_state_t

Enumerator
STATE_START
STATE_ATTACHED
STATE_LISTEN
STATE_READY
STATE_DATA_DONE
STATE_DISCONNECTED
STATE_DETACHED
STATE_START
STATE_ATTACHED
STATE_LISTEN
STATE_READY
STATE_DISCONNECTING
STATE_FAILED
STATE_DETACHED
STATE_START
STATE_ATTACHED
STATE_BOUND
STATE_READY
STATE_FAILED
STATE_DISCONNECTING
STATE_DETACHED

Definition at line 60 of file tcp_echo.c.

Function Documentation

static int application_attach ( echo_main_t *  em )

static

Definition at line 264 of file tcp_echo.c.

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void application_detach

(

echo_main_t *

em

)

Definition at line 276 of file tcp_echo.c.

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void application_send_attach

(

echo_main_t *

em

)

Definition at line 222 of file tcp_echo.c.

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int client_disconnect	(	echo_main_t *	em,
		echo_session_t *	s
	)

Definition at line 617 of file tcp_echo.c.

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void client_send_connect

(

echo_main_t *

em

)

Definition at line 591 of file tcp_echo.c.

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void client_send_disconnect	(	echo_main_t *	em,
		echo_session_t *	s
	)

Definition at line 605 of file tcp_echo.c.

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static void* client_thread_fn ( void *  arg )

static

Definition at line 561 of file tcp_echo.c.

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static void clients_run ( echo_main_t *  em )

static

Definition at line 853 of file tcp_echo.c.

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int connect_to_vpp

(

char *

name

)

Definition at line 414 of file tcp_echo.c.

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void disconnect_from_vpp

(

echo_main_t *

em

)

Definition at line 448 of file tcp_echo.c.

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static u8* format_api_error ( u8 *  s, va_list *  args  )

static

Definition at line 156 of file tcp_echo.c.

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u8* format_ip46_address	(	u8 *	s,
		va_list *	args
	)

Definition at line 1028 of file tcp_echo.c.

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u8* format_ip4_address	(	u8 *	s,
		va_list *	args
	)

Definition at line 970 of file tcp_echo.c.

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u8* format_ip6_address	(	u8 *	s,
		va_list *	args
	)

Definition at line 977 of file tcp_echo.c.

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static void handle_mq_event ( session_event_t *  e )

static

Definition at line 828 of file tcp_echo.c.

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static void init_error_string_table ( echo_main_t *  em )

static

Definition at line 172 of file tcp_echo.c.

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int main	(	int	argc,
		char **	argv
	)

Definition at line 1290 of file tcp_echo.c.

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static void recv_data_chunk ( echo_main_t *  em, echo_session_t *  s, u8 *  rx_buf  )

static

Definition at line 506 of file tcp_echo.c.

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static void send_data_chunk ( echo_main_t *  em, echo_session_t *  s  )

static

Definition at line 536 of file tcp_echo.c.

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static void server_handle_mq ( echo_main_t *  em )

static

Definition at line 1108 of file tcp_echo.c.

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static void server_handle_rx ( echo_main_t *  em, session_event_t *  e  )

static

Definition at line 1053 of file tcp_echo.c.

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int server_listen

(

echo_main_t *

em

)

Definition at line 1152 of file tcp_echo.c.

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void server_run

(

echo_main_t *

em

)

Definition at line 1190 of file tcp_echo.c.

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void server_send_listen

(

echo_main_t *

em

)

Definition at line 1138 of file tcp_echo.c.

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void server_send_unbind

(

echo_main_t *

em

)

Definition at line 1164 of file tcp_echo.c.

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int server_unbind

(

echo_main_t *

em

)

Definition at line 1178 of file tcp_echo.c.

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static void session_accepted_handler ( session_accepted_msg_t *  mp )

static

Definition at line 644 of file tcp_echo.c.

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static void session_bound_handler ( session_bound_msg_t *  mp )

static

Definition at line 626 of file tcp_echo.c.

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static void session_connected_handler ( session_connected_msg_t *  mp )

static

Definition at line 705 of file tcp_echo.c.

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static void session_disconnected_handler ( session_disconnected_msg_t *  mp )

static

Definition at line 763 of file tcp_echo.c.

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static void session_print_stats ( echo_main_t *  em, echo_session_t *  session  )

static

Definition at line 479 of file tcp_echo.c.

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static void session_reset_handler ( session_reset_msg_t *  mp )

static

Definition at line 795 of file tcp_echo.c.

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static clib_error_t* setup_signal_handlers ( void  )

static

Definition at line 398 of file tcp_echo.c.

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static int ssvm_segment_attach ( char *  name, ssvm_segment_type_t  type, int  fd  )

static

Definition at line 291 of file tcp_echo.c.

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static void stats_signal ( int  signum )

static

Definition at line 390 of file tcp_echo.c.

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static void stop_signal ( int  signum )

static

Definition at line 382 of file tcp_echo.c.

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void tcp_echo_api_hookup

(

echo_main_t *

em

)

Definition at line 1276 of file tcp_echo.c.

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static void test_recv_bytes ( echo_session_t *  s, u8 *  rx_buf, u32  n_read  )

static

Definition at line 491 of file tcp_echo.c.

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static void vl_api_application_attach_reply_t_handler ( vl_api_application_attach_reply_t *  mp )

static

Definition at line 315 of file tcp_echo.c.

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static void vl_api_application_detach_reply_t_handler ( vl_api_application_detach_reply_t *  mp )

static

Definition at line 373 of file tcp_echo.c.

static void vl_api_application_tls_cert_add_reply_t_handler ( vl_api_application_tls_cert_add_reply_t *  mp )

static

Definition at line 1251 of file tcp_echo.c.

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static void vl_api_application_tls_key_add_reply_t_handler ( vl_api_application_tls_key_add_reply_t *  mp )

static

Definition at line 1259 of file tcp_echo.c.

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static void vl_api_bind_uri_reply_t_handler ( vl_api_bind_uri_reply_t *  mp )

static

Definition at line 943 of file tcp_echo.c.

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static void vl_api_disconnect_session_reply_t_handler ( vl_api_disconnect_session_reply_t *  mp )

static

Definition at line 1223 of file tcp_echo.c.

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static void vl_api_map_another_segment_t_handler ( vl_api_map_another_segment_t *  mp )

static

Definition at line 457 of file tcp_echo.c.

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static void vl_api_unbind_uri_reply_t_handler ( vl_api_unbind_uri_reply_t *  mp )

static

Definition at line 959 of file tcp_echo.c.

void vlib_cli_output	(	struct vlib_main_t *	vm,
		char *	fmt,
			...
	)

Definition at line 408 of file tcp_echo.c.

static int wait_for_state_change ( echo_main_t *  em, connection_state_t  state  )

static

Definition at line 186 of file tcp_echo.c.

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Variable Documentation

echo_main_t echo_main

Definition at line 147 of file tcp_echo.c.