connection_defs.h File Reference

#include "boot.h"
#include "error_manager.h"
#include "memory_alloc.h"
#include "porting.h"
#include "thread_compat.hpp"
#include <stdio.h>
#include <poll.h>

Include dependency graph for connection_defs.h:

Go to the source code of this file.

Classes
struct	packet_header
struct	css_queue_entry
struct	css_conn_entry
struct	css_mapping_entry
struct	last_access_status

Macros
#define	NUM_MASTER_CHANNEL   1
#define	CHECK_CLIENT_IS_ALIVE()
#define	CHECK_SERVER_IS_ALIVE()
#define	HA_MODE_OFF_STR   "off"
#define	HA_MODE_FAIL_OVER_STR   "fail-over"
#define	HA_MODE_FAIL_BACK_STR   "fail-back"
#define	HA_MODE_LAZY_BACK_STR   "lazy-back"
#define	HA_MODE_ROLE_CHANGE_STR   "role-change"
#define	HA_MODE_REPLICA_STR   "replica"
#define	HA_MODE_ON_STR   "on"
#define	HA_GET_MODE()   ((HA_MODE) prm_get_integer_value (PRM_ID_HA_MODE))
#define	HA_DISABLED()   (HA_GET_MODE () == HA_MODE_OFF)
#define	HA_SERVER_MODE_ACTIVE_STR   "active"
#define	HA_SERVER_MODE_STANDBY_STR   "standby"
#define	HA_SERVER_MODE_BACKUP_STR   "backup"
#define	HA_SERVER_MODE_PRIMARY_STR   "primary"
#define	HA_SERVER_MODE_SECONDARY_STR   "secondary"
#define	HA_SERVER_MODE_TERNARY_STR   "ternary"
#define	HA_LOG_APPLIER_STATE_UNREGISTERED_STR   "unregistered"
#define	HA_LOG_APPLIER_STATE_RECOVERING_STR   "recovering"
#define	HA_LOG_APPLIER_STATE_WORKING_STR   "working"
#define	HA_LOG_APPLIER_STATE_DONE_STR   "done"
#define	HA_LOG_APPLIER_STATE_ERROR_STR   "error"
#define	HA_CHANGE_MODE_DEFAULT_TIMEOUT_IN_SECS   5
#define	HA_CHANGE_MODE_IMMEDIATELY   0
#define	HA_DELAY_ERR_CORRECTION   1
#define	HA_REQUEST_SUCCESS   "1\0"
#define	HA_REQUEST_FAILURE   "0\0"
#define	HA_REQUEST_RESULT_SIZE   2
#define	MASTER_TO_SRV_MSG_SIZE   1024
#define	TPRINTF(error_string, arg)
#define	TPRINTF2(error_string, arg1, arg2)
#define	HIGH16BITS(X)   (((X) >> 16) & 0xffffL)
#define	LOW16BITS(X)   ((X) & 0xffffL)
#define	DEFAULT_HEADER_DATA   {0,0,0,NULL_TRAN_INDEX,0,0,0,0,0}
#define	CSS_RID_FROM_EID(eid)   ((unsigned short) LOW16BITS(eid))
#define	CSS_ENTRYID_FROM_EID(eid)   ((unsigned short) HIGH16BITS(eid))
#define	NET_HEADER_FLAG_INVALIDATE_SNAPSHOT   0x8000

Typedefs
typedef enum css_server_request	CSS_SERVER_REQUEST
typedef enum ha_mode	HA_MODE
typedef enum ha_server_mode	HA_SERVER_MODE
typedef enum ha_log_applier_state	HA_LOG_APPLIER_STATE
typedef struct packet_header	NET_HEADER
typedef struct css_queue_entry	CSS_QUEUE_ENTRY
typedef struct css_conn_entry	CSS_CONN_ENTRY
typedef struct css_mapping_entry	CSS_MAP_ENTRY
typedef struct last_access_status	LAST_ACCESS_STATUS

Enumerations
enum	css_command_type {   NULL_REQUEST = 0, INFO_REQUEST = 1, DATA_REQUEST = 2, SERVER_REQUEST = 3,   UNUSED_REQUEST = 4, SERVER_REQUEST_NEW = 5, MAX_REQUEST }
enum	css_master_response { SERVER_ALREADY_EXISTS = 0, SERVER_REQUEST_ACCEPTED = 1, DRIVER_NOT_FOUND = 2, SERVER_REQUEST_ACCEPTED_NEW = 3 }
enum	css_client_request {   GET_START_TIME = 1, GET_SERVER_COUNT = 2, GET_REQUEST_COUNT = 3, START_MASTER_TRACING = 4,   STOP_MASTER_TRACING = 5, START_SLAVE_TRACING = 6, STOP_SLAVE_TRACING = 7, SET_SERVER_LIMIT = 8,   STOP_SERVER = 9, START_SERVER = 10, GET_SERVER_LIST = 11, KILL_MASTER_SERVER = 12,   KILL_SLAVE_SERVER = 13, START_SHUTDOWN = 14, CANCEL_SHUTDOWN = 15, GET_SHUTDOWN_TIME = 16,   KILL_SERVER_IMMEDIATE = 17, GET_REPL_LIST = 20, GET_ALL_LIST = 21, GET_REPL_COUNT = 22,   GET_ALL_COUNT = 23, KILL_REPL_SERVER = 24, GET_SERVER_HA_MODE = 25, GET_HA_NODE_LIST = 26,   GET_HA_NODE_LIST_VERBOSE = 27, GET_HA_PROCESS_LIST = 28, GET_HA_PROCESS_LIST_VERBOSE = 29, DEREGISTER_HA_PROCESS_BY_PID = 30,   RECONFIG_HEARTBEAT = 31, DEACTIVATE_HEARTBEAT = 32, ACTIVATE_HEARTBEAT = 33, KILL_ALL_HA_PROCESS = 34,   IS_REGISTERED_HA_PROC = 35, DEREGISTER_HA_PROCESS_BY_ARGS = 36, GET_HA_PING_HOST_INFO = 37, DEACT_STOP_ALL = 38,   DEACT_CONFIRM_STOP_ALL = 39, DEACT_CONFIRM_NO_SERVER = 40, GET_HA_ADMIN_INFO = 41, GET_SERVER_STATE = 42,   START_HA_UTIL_PROCESS = 43 }
enum	css_server_request {   SERVER_START_TRACING = 1, SERVER_STOP_TRACING = 2, SERVER_HALT_EXECUTION = 3, SERVER_RESUME_EXECUTION = 4,   SERVER_START_NEW_CLIENT = 5, SERVER_START_SHUTDOWN = 6, SERVER_STOP_SHUTDOWN = 7, SERVER_SHUTDOWN_IMMEDIATE = 8,   SERVER_GET_HA_MODE = 9, SERVER_REGISTER_HA_PROCESS = 10, SERVER_CHANGE_HA_MODE = 11, SERVER_DEREGISTER_HA_PROCESS = 12,   SERVER_GET_EOF = 13 }
enum	css_conn_status { CONN_OPEN = 1, CONN_CLOSED = 2, CONN_CLOSING = 3 }
enum	{ READ_WRITE = 0, READ_ONLY = 1, WRITE_ONLY = 2 }
enum	css_packet_type {   COMMAND_TYPE = 1, DATA_TYPE = 2, ABORT_TYPE = 3, CLOSE_TYPE = 4,   ERROR_TYPE = 5 }
enum	css_status {   SERVER_CONNECTED = 0, SERVER_NOT_FOUND = 1, SERVER_STARTED = 2, SERVER_IS_RECOVERING = 3,   SERVER_HAS_SHUT_DOWN = 4, ERROR_MESSAGE_FROM_MASTER = 5, SERVER_CONNECTED_NEW = 6, SERVER_CLIENTS_EXCEEDED = 7,   SERVER_INACCESSIBLE_IP = 8, SERVER_HANG = 9 }
enum	css_error_code {   NO_ERRORS = 1, CONNECTION_CLOSED = 2, REQUEST_REFUSED = 3, ERROR_ON_READ = 4,   ERROR_ON_WRITE = 5, RECORD_TRUNCATED = 6, ERROR_WHEN_READING_SIZE = 7, READ_LENGTH_MISMATCH = 8,   ERROR_ON_COMMAND_READ = 9, NO_DATA_AVAILABLE = 10, WRONG_PACKET_TYPE = 11, SERVER_WAS_NOT_FOUND = 12,   SERVER_ABORTED = 13, INTERRUPTED_READ = 14, CANT_ALLOC_BUFFER = 15, OS_ERROR = 16,   TIMEDOUT_ON_QUEUE = 17, INTERNAL_CSS_ERROR = 18 }
enum	css_status_code { CSS_NO_ERRORS = 0, CSS_UNPLANNED_SHUTDOWN = 1, CSS_PLANNED_SHUTDOWN = 2 }
enum	css_check_peer_alive { CSS_CHECK_PEER_ALIVE_NONE, CSS_CHECK_PEER_ALIVE_SERVER_ONLY, CSS_CHECK_PEER_ALIVE_CLIENT_ONLY, CSS_CHECK_PEER_ALIVE_BOTH }
enum	ha_mode {   HA_MODE_OFF = 0, HA_MODE_FAIL_OVER = 1, HA_MODE_FAIL_BACK = 2, HA_MODE_LAZY_BACK = 3,   HA_MODE_ROLE_CHANGE = 4, HA_MODE_REPLICA = 5 }
enum	ha_server_mode {   HA_SERVER_MODE_ACTIVE = 0, HA_SERVER_MODE_STANDBY = 1, HA_SERVER_MODE_BACKUP = 2, HA_SERVER_MODE_PRIMARY = 0,   HA_SERVER_MODE_SECONDARY = 1, HA_SERVER_MODE_TERNARY = 2 }
enum	ha_log_applier_state {   HA_LOG_APPLIER_STATE_NA = -1, HA_LOG_APPLIER_STATE_UNREGISTERED = 0, HA_LOG_APPLIER_STATE_RECOVERING = 1, HA_LOG_APPLIER_STATE_WORKING = 2,   HA_LOG_APPLIER_STATE_DONE = 3, HA_LOG_APPLIER_STATE_ERROR = 4 }

Macro Definition Documentation

#define CHECK_CLIENT_IS_ALIVE

(

)

Value:

(prm_get_integer_value (PRM_ID_CHECK_PEER_ALIVE) == CSS_CHECK_PEER_ALIVE_BOTH \
  || prm_get_integer_value (PRM_ID_CHECK_PEER_ALIVE) == CSS_CHECK_PEER_ALIVE_SERVER_ONLY)

Definition at line 254 of file connection_defs.h.

Referenced by css_connection_handler_thread().

#define CHECK_SERVER_IS_ALIVE

(

)

Value:

(prm_get_integer_value (PRM_ID_CHECK_PEER_ALIVE) == CSS_CHECK_PEER_ALIVE_BOTH \
  || prm_get_integer_value (PRM_ID_CHECK_PEER_ALIVE) == CSS_CHECK_PEER_ALIVE_CLIENT_ONLY)

Definition at line 257 of file connection_defs.h.

Referenced by css_net_recv().

#define CSS_ENTRYID_FROM_EID

(

eid

)

((unsigned short) HIGH16BITS(eid))

Definition at line 368 of file connection_defs.h.

Referenced by css_cleanup_server_queues(), css_return_entry_from_eid(), and css_send_reply_and_data_to_client().

#define CSS_RID_FROM_EID

(

eid

)

((unsigned short) LOW16BITS(eid))

Definition at line 367 of file connection_defs.h.

Referenced by css_queue_receive_data_buffer(), css_receive_data_from_client_with_timeout(), css_receive_data_from_server_with_timeout(), css_send_abort_to_client(), css_send_data_to_client(), css_send_data_to_server(), css_send_error_to_client(), css_send_error_to_server(), css_send_reply_and_2_data_to_client(), css_send_reply_and_3_data_to_client(), css_send_reply_and_data_to_client(), css_test_for_client_errors(), css_test_for_server_errors(), and net_client_request_with_callback().

#define DEFAULT_HEADER_DATA   {0,0,0,NULL_TRAN_INDEX,0,0,0,0,0}

Definition at line 365 of file connection_defs.h.

Referenced by css_abort_request(), css_is_shutdown_timeout_expired(), css_queue_command_packet(), css_read_and_queue(), css_read_one_request(), css_receive_data(), css_receive_error(), css_refuse_connection_request(), css_send_close_request(), css_send_data(), css_send_error(), css_send_request_with_data_buffer(), and css_send_request_with_socket().

#define HA_CHANGE_MODE_DEFAULT_TIMEOUT_IN_SECS   5

Definition at line 324 of file connection_defs.h.

Referenced by changemode().

#define HA_CHANGE_MODE_IMMEDIATELY   0

Definition at line 325 of file connection_defs.h.

Referenced by boot_restart_server(), and css_process_change_server_ha_mode_request().

#define HA_DELAY_ERR_CORRECTION   1

Definition at line 327 of file connection_defs.h.

Referenced by log_is_log_flush_daemon_available().

#define HA_DISABLED

(

)

(HA_GET_MODE () == HA_MODE_OFF)

Definition at line 283 of file connection_defs.h.

Referenced by applyinfo(), applylogdb(), boot_restart_server(), btree_insert_internal(), cfg_read_directory(), changemode(), copylogdb(), csql_print_database(), css_change_ha_server_state(), css_init(), css_master_cleanup(), css_master_thread(), css_pack_server_name(), css_process_activate_heartbeat(), css_process_deact_stop_all(), css_process_deactivate_heartbeat(), css_process_get_server_ha_mode_request(), css_process_ha_admin_info(), css_process_ha_deregister_by_args(), css_process_ha_deregister_by_pid(), css_process_ha_node_list_info(), css_process_ha_ping_host_info(), css_process_ha_process_list_info(), css_process_ha_start_util_process(), css_process_is_registered_ha_proc(), css_process_kill_all_ha_process(), css_process_kill_master(), css_process_reconfig_heartbeat(), css_transit_ha_server_state(), do_execute_statement(), do_statement(), hb_master_init(), log_does_allow_replication(), logpb_archive_active_log(), logpb_flush_all_append_pages(), and main().

#define HA_GET_MODE

(

)

((HA_MODE) prm_get_integer_value (PRM_ID_HA_MODE))

Definition at line 282 of file connection_defs.h.

Referenced by applyinfo(), applylogdb(), boot_restart_server(), css_get_required_conn_num_for_ha(), hb_cluster_initialize(), and server_capabilities().

#define HA_LOG_APPLIER_STATE_DONE_STR   "done"

Definition at line 321 of file connection_defs.h.

Referenced by css_ha_applier_state_string().

#define HA_LOG_APPLIER_STATE_ERROR_STR   "error"

Definition at line 322 of file connection_defs.h.

Referenced by css_ha_applier_state_string().

#define HA_LOG_APPLIER_STATE_RECOVERING_STR   "recovering"

Definition at line 319 of file connection_defs.h.

Referenced by css_ha_applier_state_string().

#define HA_LOG_APPLIER_STATE_UNREGISTERED_STR   "unregistered"

Definition at line 318 of file connection_defs.h.

Referenced by css_ha_applier_state_string().

#define HA_LOG_APPLIER_STATE_WORKING_STR   "working"

Definition at line 320 of file connection_defs.h.

Referenced by css_ha_applier_state_string().

#define HA_MODE_FAIL_BACK_STR   "fail-back"

Definition at line 276 of file connection_defs.h.

#define HA_MODE_FAIL_OVER_STR   "fail-over"

Definition at line 275 of file connection_defs.h.

#define HA_MODE_LAZY_BACK_STR   "lazy-back"

Definition at line 277 of file connection_defs.h.

#define HA_MODE_OFF_STR   "off"

Definition at line 274 of file connection_defs.h.

Referenced by css_ha_mode_string().

#define HA_MODE_ON_STR   "on"

Definition at line 280 of file connection_defs.h.

Referenced by css_ha_mode_string().

#define HA_MODE_REPLICA_STR   "replica"

Definition at line 279 of file connection_defs.h.

Referenced by css_ha_mode_string().

#define HA_MODE_ROLE_CHANGE_STR   "role-change"

Definition at line 278 of file connection_defs.h.

#define HA_REQUEST_FAILURE   "0\0"

Definition at line 330 of file connection_defs.h.

Referenced by css_process_activate_heartbeat(), css_process_deact_confirm_no_server(), css_process_deact_confirm_stop_all(), css_process_deact_stop_all(), css_process_deactivate_heartbeat(), css_process_ha_deregister_by_args(), css_process_ha_deregister_by_pid(), css_process_ha_start_util_process(), and css_process_is_registered_ha_proc().

#define HA_REQUEST_RESULT_SIZE   2

Definition at line 331 of file connection_defs.h.

Referenced by css_process_activate_heartbeat(), css_process_deact_confirm_no_server(), css_process_deact_confirm_stop_all(), css_process_deact_stop_all(), css_process_deactivate_heartbeat(), css_process_ha_deregister_by_args(), css_process_ha_deregister_by_pid(), css_process_ha_start_util_process(), and css_process_is_registered_ha_proc().

#define HA_REQUEST_SUCCESS   "1\0"

Definition at line 329 of file connection_defs.h.

Referenced by css_process_activate_heartbeat(), css_process_deact_confirm_no_server(), css_process_deact_confirm_stop_all(), css_process_deact_stop_all(), css_process_deactivate_heartbeat(), css_process_ha_deregister_by_args(), css_process_ha_deregister_by_pid(), css_process_ha_start_util_process(), css_process_is_registered_ha_proc(), process_activate_heartbeat(), process_deact_confirm_no_server(), process_deact_confirm_stop_all(), process_deact_stop_all(), process_deactivate_heartbeat(), process_ha_deregister_by_args(), process_ha_deregister_by_pid(), process_ha_start_util_process(), and process_is_registered_proc().

#define HA_SERVER_MODE_ACTIVE_STR   "active"

Definition at line 298 of file connection_defs.h.

#define HA_SERVER_MODE_BACKUP_STR   "backup"

Definition at line 300 of file connection_defs.h.

#define HA_SERVER_MODE_PRIMARY_STR   "primary"

Definition at line 301 of file connection_defs.h.

#define HA_SERVER_MODE_SECONDARY_STR   "secondary"

Definition at line 302 of file connection_defs.h.

#define HA_SERVER_MODE_STANDBY_STR   "standby"

Definition at line 299 of file connection_defs.h.

#define HA_SERVER_MODE_TERNARY_STR   "ternary"

Definition at line 303 of file connection_defs.h.

#define HIGH16BITS

(

X

)

(((X) >> 16) & 0xffffL)

Definition at line 363 of file connection_defs.h.

#define LOW16BITS

(

X

)

((X) & 0xffffL)

Definition at line 364 of file connection_defs.h.

#define MASTER_TO_SRV_MSG_SIZE   1024

Definition at line 339 of file connection_defs.h.

Referenced by css_process_activate_heartbeat(), css_process_deact_confirm_no_server(), css_process_deact_confirm_stop_all(), css_process_deact_stop_all(), css_process_deactivate_heartbeat(), css_process_get_server_ha_mode(), css_process_ha_admin_info(), css_process_ha_deregister_by_args(), css_process_ha_deregister_by_pid(), css_process_ha_node_list_info(), css_process_ha_ping_host_info(), css_process_ha_process_list_info(), css_process_ha_start_util_process(), css_process_is_registered_ha_proc(), css_process_kill_all_ha_process(), css_process_kill_slave(), css_process_reconfig_heartbeat(), css_process_shutdown(), css_process_shutdown_request(), css_send_message_to_server(), hb_resource_demote_start_shutdown_server_proc(), hb_resource_job_proc_dereg(), and hb_resource_shutdown_all_ha_procs().

#define NET_HEADER_FLAG_INVALIDATE_SNAPSHOT   0x8000

Definition at line 370 of file connection_defs.h.

Referenced by css_abort_request(), css_queue_packet(), css_queue_unexpected_packet(), css_read_header(), css_send_close_request(), and css_set_net_header().

#define NUM_MASTER_CHANNEL   1

Definition at line 57 of file connection_defs.h.

Referenced by css_init_conn_list().

#define TPRINTF	(		error_string,
			arg
	)

Definition at line 358 of file connection_defs.h.

Referenced by css_open_new_socket_from_master(), css_queue_unexpected_packet(), css_return_queued_request(), and main().

#define TPRINTF2	(		error_string,
			arg1,
			arg2
	)

Definition at line 359 of file connection_defs.h.

Typedef Documentation

typedef struct css_conn_entry CSS_CONN_ENTRY

Definition at line 422 of file connection_defs.h.

typedef struct css_mapping_entry CSS_MAP_ENTRY

Definition at line 496 of file connection_defs.h.

typedef struct css_queue_entry CSS_QUEUE_ENTRY

Definition at line 393 of file connection_defs.h.

typedef enum css_server_request CSS_SERVER_REQUEST

Definition at line 155 of file connection_defs.h.

typedef enum ha_log_applier_state HA_LOG_APPLIER_STATE

Definition at line 317 of file connection_defs.h.

typedef enum ha_mode HA_MODE

Definition at line 273 of file connection_defs.h.

typedef enum ha_server_mode HA_SERVER_MODE

Definition at line 297 of file connection_defs.h.

typedef struct last_access_status LAST_ACCESS_STATUS

Definition at line 511 of file connection_defs.h.

typedef struct packet_header NET_HEADER

Definition at line 376 of file connection_defs.h.

Enumeration Type Documentation

anonymous enum

Enumerator
READ_WRITE
READ_ONLY
WRITE_ONLY

Definition at line 171 of file connection_defs.h.

enum css_check_peer_alive

Enumerator
CSS_CHECK_PEER_ALIVE_NONE
CSS_CHECK_PEER_ALIVE_SERVER_ONLY
CSS_CHECK_PEER_ALIVE_CLIENT_ONLY
CSS_CHECK_PEER_ALIVE_BOTH

Definition at line 247 of file connection_defs.h.

enum css_client_request

Enumerator
GET_START_TIME
GET_SERVER_COUNT
GET_REQUEST_COUNT
START_MASTER_TRACING
STOP_MASTER_TRACING
START_SLAVE_TRACING
STOP_SLAVE_TRACING
SET_SERVER_LIMIT
STOP_SERVER
START_SERVER
GET_SERVER_LIST
KILL_MASTER_SERVER
KILL_SLAVE_SERVER
START_SHUTDOWN
CANCEL_SHUTDOWN
GET_SHUTDOWN_TIME
KILL_SERVER_IMMEDIATE
GET_REPL_LIST
GET_ALL_LIST
GET_REPL_COUNT
GET_ALL_COUNT
KILL_REPL_SERVER
GET_SERVER_HA_MODE
GET_HA_NODE_LIST
GET_HA_NODE_LIST_VERBOSE
GET_HA_PROCESS_LIST
GET_HA_PROCESS_LIST_VERBOSE
DEREGISTER_HA_PROCESS_BY_PID
RECONFIG_HEARTBEAT
DEACTIVATE_HEARTBEAT
ACTIVATE_HEARTBEAT
KILL_ALL_HA_PROCESS
IS_REGISTERED_HA_PROC
DEREGISTER_HA_PROCESS_BY_ARGS
GET_HA_PING_HOST_INFO
DEACT_STOP_ALL
DEACT_CONFIRM_STOP_ALL
DEACT_CONFIRM_NO_SERVER
GET_HA_ADMIN_INFO
GET_SERVER_STATE
START_HA_UTIL_PROCESS

Definition at line 91 of file connection_defs.h.

enum css_command_type

Enumerator
NULL_REQUEST
INFO_REQUEST
DATA_REQUEST
SERVER_REQUEST
UNUSED_REQUEST
SERVER_REQUEST_NEW
MAX_REQUEST

Definition at line 64 of file connection_defs.h.

enum css_conn_status

Enumerator
CONN_OPEN
CONN_CLOSED
CONN_CLOSING

Definition at line 161 of file connection_defs.h.

enum css_error_code

Enumerator
NO_ERRORS
CONNECTION_CLOSED
REQUEST_REFUSED
ERROR_ON_READ
ERROR_ON_WRITE
RECORD_TRUNCATED
ERROR_WHEN_READING_SIZE
READ_LENGTH_MISMATCH
ERROR_ON_COMMAND_READ
NO_DATA_AVAILABLE
WRONG_PACKET_TYPE
SERVER_WAS_NOT_FOUND
SERVER_ABORTED
INTERRUPTED_READ
CANT_ALLOC_BUFFER
OS_ERROR
TIMEDOUT_ON_QUEUE
INTERNAL_CSS_ERROR

Definition at line 211 of file connection_defs.h.

enum css_master_response

Enumerator
SERVER_ALREADY_EXISTS
SERVER_REQUEST_ACCEPTED
DRIVER_NOT_FOUND
SERVER_REQUEST_ACCEPTED_NEW

Definition at line 79 of file connection_defs.h.

enum css_packet_type

Enumerator
COMMAND_TYPE
DATA_TYPE
ABORT_TYPE
CLOSE_TYPE
ERROR_TYPE

Definition at line 181 of file connection_defs.h.

enum css_server_request

Enumerator
SERVER_START_TRACING
SERVER_STOP_TRACING
SERVER_HALT_EXECUTION
SERVER_RESUME_EXECUTION
SERVER_START_NEW_CLIENT
SERVER_START_SHUTDOWN
SERVER_STOP_SHUTDOWN
SERVER_SHUTDOWN_IMMEDIATE
SERVER_GET_HA_MODE
SERVER_REGISTER_HA_PROCESS
SERVER_CHANGE_HA_MODE
SERVER_DEREGISTER_HA_PROCESS
SERVER_GET_EOF

Definition at line 139 of file connection_defs.h.

enum css_status

Enumerator
SERVER_CONNECTED
SERVER_NOT_FOUND
SERVER_STARTED
SERVER_IS_RECOVERING
SERVER_HAS_SHUT_DOWN
ERROR_MESSAGE_FROM_MASTER
SERVER_CONNECTED_NEW
SERVER_CLIENTS_EXCEEDED
SERVER_INACCESSIBLE_IP
SERVER_HANG

Definition at line 194 of file connection_defs.h.

enum css_status_code

Enumerator
CSS_NO_ERRORS
CSS_UNPLANNED_SHUTDOWN
CSS_PLANNED_SHUTDOWN

Definition at line 237 of file connection_defs.h.

enum ha_log_applier_state

Enumerator
HA_LOG_APPLIER_STATE_NA
HA_LOG_APPLIER_STATE_UNREGISTERED
HA_LOG_APPLIER_STATE_RECOVERING
HA_LOG_APPLIER_STATE_WORKING
HA_LOG_APPLIER_STATE_DONE
HA_LOG_APPLIER_STATE_ERROR

Definition at line 308 of file connection_defs.h.

enum ha_mode

Enumerator
HA_MODE_OFF
HA_MODE_FAIL_OVER
HA_MODE_FAIL_BACK
HA_MODE_LAZY_BACK
HA_MODE_ROLE_CHANGE
HA_MODE_REPLICA

Definition at line 264 of file connection_defs.h.

enum ha_server_mode

Enumerator
HA_SERVER_MODE_ACTIVE
HA_SERVER_MODE_STANDBY
HA_SERVER_MODE_BACKUP
HA_SERVER_MODE_PRIMARY
HA_SERVER_MODE_SECONDARY
HA_SERVER_MODE_TERNARY

Definition at line 288 of file connection_defs.h.