Example client session. Derives from FIX8::Session. More...

#include <myfix.hpp>

Inheritance diagram for myfix_session_client:

Public Member Functions
	myfix_session_client (const FIX8::F8MetaCntx &ctx, const FIX8::SessionID &sid, FIX8::Persister persist=nullptr, FIX8::Logger logger=nullptr, FIX8::Logger *plogger=nullptr)

bool	handle_application (const unsigned seqnum, const FIX8::Message *&msg)

void	state_change (const FIX8::States::SessionStates before, const FIX8::States::SessionStates after)

Public Member Functions inherited from FIX8::Session
F8API	Session (const F8MetaCntx &ctx, const SessionID &sid, Persister persist=nullptr, Logger logger=nullptr, Logger *plogger=nullptr)

F8API	Session (const F8MetaCntx &ctx, const sender_comp_id &sci=sender_comp_id(), Persister persist=nullptr, Logger logger=nullptr, Logger *plogger=nullptr)

virtual F8API	~Session ()
	Dtor. More...

F8API int	start (Connection *connection, bool wait=true, const unsigned send_seqnum=0, const unsigned recv_seqnum=0, const f8String davi=f8String())

void	clear_connection (const Connection *connection)

virtual F8API bool	process (const f8String &from)

virtual F8API bool	retrans_callback (const SequencePair &with, RetransmissionContext &rctx)

virtual F8API bool	send (Message *msg, bool destroy=true, const unsigned custom_seqnum=0, const bool no_increment=false)

virtual F8API bool	send (Message &msg, const unsigned custom_seqnum=0, const bool no_increment=false)

virtual F8API size_t	send_batch (const std::vector< Message * > &msgs, bool destroy=true)

F8API bool	send_process (Message *msg)

virtual F8API int	modify_header (MessageBase *msg)

F8API void	update_persist_seqnums ()
	Force persister to sync next send/receive seqnums. More...

F8API void	stop ()
	stop the session. More...

Connection *	get_connection ()

Timer< Session > &	get_timer ()

const F8MetaCntx &	get_ctx () const

bool	is_loggable (Logger::Level level) const

bool	enqueue (const std::string &what, Logger::Level lev, const char *fl=nullptr, unsigned value=0) const

bool	log (const std::string &what, Logger::Level lev, const char *fl=nullptr, unsigned value=0) const

bool	plog (const std::string &what, Logger::Level lev, const unsigned direction=0) const

const Tickval &	get_last_received () const

const Tickval &	get_last_sent () const

void	update_sent ()
	Update the last sent time. More...

void	update_received ()
	Update the last received time. More...

F8API void	compid_check (const unsigned seqnum, const Message *msg, const SessionID &id) const

F8API bool	sequence_check (const unsigned seqnum, const Message *msg)

virtual bool	activation_check (const unsigned seqnum, const Message *msg)

F8API bool	enforce (const unsigned seqnum, const Message *msg)

const SessionID &	get_sid () const

unsigned	get_next_send_seq () const

void	set_login_parameters (const LoginParameters &loginParamaters)

void	get_login_parameters (LoginParameters &loginParamaters) const

const LoginParameters &	get_login_parameters () const

void	set_reset_sequence_numbers_flag (bool flag)

void	set_persister (Persister *pst)

Control &	control ()

bool	is_shutdown ()

void	set_session_config (struct SessionConfig *sf)

virtual F8API Message *	generate_logout (const char *msgstr=nullptr)

virtual F8API Message *	generate_heartbeat (const f8String &testReqID)

virtual F8API Message *	generate_resend_request (const unsigned begin, const unsigned end=0)

virtual F8API Message *	generate_sequence_reset (const unsigned newseqnum, const bool gapfillflag=false)

virtual F8API Message *	generate_test_request (const f8String &testReqID)

virtual F8API Message *	generate_reject (const unsigned seqnum, const char what, const char msgtype=nullptr)

virtual F8API Message *	generate_business_reject (const unsigned seqnum, const Message msg, const int reason, const char what)

void	do_state_change (const States::SessionStates new_state)

States::SessionStates	get_session_state () const

Private Attributes
tex_router_client	_router

Additional Inherited Members
Public Types inherited from FIX8::Session
enum	SessionControl { shutdown, print, printnohb, debug, count }

using	Control = ebitset_r< SessionControl >

using	SequencePair = std::pair< const unsigned, const f8String >

Static Public Member Functions inherited from FIX8::Session
static const Message *	detach (const Message *&msg)

static const f8String &	get_session_state_string (const States::SessionStates state)

static F8API const f8String	copyright_string ()

Protected Member Functions inherited from FIX8::Session
F8API bool	heartbeat_service ()
	Heartbeat generation service thread method. More...

F8API bool	activation_service ()
	Session start/stop service thread method. More...

virtual F8API bool	handle_logon (const unsigned seqnum, const Message *msg)

virtual F8API Message *	generate_logon (const unsigned heartbeat_interval, const f8String davi=f8String())

virtual F8API bool	handle_logout (const unsigned seqnum, const Message *msg)

virtual F8API bool	handle_heartbeat (const unsigned seqnum, const Message *msg)

virtual F8API bool	handle_resend_request (const unsigned seqnum, const Message *msg)

virtual F8API bool	handle_sequence_reset (const unsigned seqnum, const Message *msg)

virtual F8API bool	handle_test_request (const unsigned seqnum, const Message *msg)

virtual bool	handle_reject (const unsigned seqnum, const Message *msg)

virtual bool	handle_admin (const unsigned seqnum, const Message *msg)

virtual F8API bool	handle_outbound_reject (const unsigned seqnum, const Message msg, const char errstr)

virtual void	modify_outbound (Message *msg)

virtual bool	authenticate (SessionID &id, const Message *msg)

virtual F8API void	recover_seqnums ()
	Recover next expected and next to send sequence numbers from persitence layer. More...

Message *	create_msg (const f8String &msg_type) const

void	set_scheduler (int priority)

void	set_affinity (int core_id)

Protected Attributes inherited from FIX8::Session
Control	_control

f8_atomic< unsigned >	_next_send_seq

f8_atomic< unsigned >	_next_receive_seq

f8_atomic< States::SessionStates >	_state

f8_atomic< bool >	_active

Tickval	_last_sent

Tickval	_last_received

const F8MetaCntx &	_ctx

sender_comp_id	_sci

Connection *	_connection

unsigned	_req_next_send_seq

unsigned	_req_next_receive_seq

SessionID	_sid

struct SessionConfig *	_sf

LoginParameters	_loginParameters

f8_spin_lock	_per_spl

Persister *	_persist

Logger *	_logger

Logger *	_plogger

Timer< Session >	_timer

TimerEvent< Session >	_hb_processor

TimerEvent< Session >	_session_scheduler

std::string	_batchmsgs_buffer

Session_Schedule *	_schedule

Static Protected Attributes inherited from FIX8::Session
static F8API const std::vector< f8String >	_state_names
	string representation of Sessionstates More...

Detailed Description

Example client session. Derives from FIX8::Session.

Your application must define a class similar to this in order to create and connect a client. You must also implement handle_application in order to receive application messages from the framework.

Definition at line 64 of file myfix.hpp.

Constructor & Destructor Documentation

myfix_session_client::myfix_session_client	(	const FIX8::F8MetaCntx &	ctx,
		const FIX8::SessionID &	sid,
		FIX8::Persister *	persist = `nullptr`,
		FIX8::Logger *	logger = `nullptr`,
		FIX8::Logger *	plogger = `nullptr`
	)

inline

Ctor. Initiator.

Parameters

ctx	reference to generated metadata
sid	sessionid of connecting session
persist	persister for this session
logger	logger for this session
plogger	protocol logger for this session

Definition at line 75 of file myfix.hpp.

76 : Session(ctx, sid, persist, logger, plogger), _router(*this) {}

myfix_session_client::_router

tex_router_client _router

Definition: myfix.hpp:66

FIX8::Session::Session

F8API Session(const F8MetaCntx &ctx, const SessionID &sid, Persister *persist=nullptr, Logger *logger=nullptr, Logger *plogger=nullptr)

Definition: session.cpp:105

Member Function Documentation

bool myfix_session_client::handle_application	(	const unsigned	seqnum,
		const FIX8::Message *&	msg
	)

virtual

Application message callback. This method is called by the framework when an application message has been received and decoded. You should implement this method and call the supplied Message::process.

Parameters

seqnum	Fix sequence number of the message
msg	Mesage decoded (base ptr)

Returns: true on success

Implements FIX8::Session.

Definition at line 321 of file harness.cpp.

References FIX8::Message::process().

 {
    return enforce(seqnum, msg) || msg->process(_router);
 }

void myfix_session_client::state_change	(	const FIX8::States::SessionStates	before,
		const FIX8::States::SessionStates	after
	)

virtual

This method id called whenever a session state change occurs

Parameters

before	previous session state
after	new session state

Reimplemented from FIX8::Session.

Definition at line 327 of file harness.cpp.

 {
    cout << get_session_state_string(before) << " => " << get_session_state_string(after) << endl;
 }

Member Data Documentation

tex_router_client myfix_session_client::_router

private

Definition at line 66 of file myfix.hpp.

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation