Interface for custom FIX message persistence plugins. More...

#include <message_persist_plugin.h>

Public Member Functions
virtual void	persist_incoming_message (const std::string_view &session_name, uint32_t sequence_number, const char *buffer, std::size_t buffer_size)=0
	Persists an incoming FIX message. More...

virtual void	persist_outgoing_message (const std::string_view &session_name, uint32_t sequence_number, const char *buffer, std::size_t buffer_size, bool successfully_transmitted)=0
	Persists an outgoing FIX message. More...

Detailed Description

Interface for custom FIX message persistence plugins.

MessagePersistPlugin allows users to implement custom persistence logic for FIX messages

To create a custom message persister, derive from this interface and implement both persist methods:

The plugin can be enabled by calling:

Member Function Documentation

◆ persist_incoming_message()

virtual void llfix::MessagePersistPlugin::persist_incoming_message	(	const std::string_view &	session_name,
		uint32_t	sequence_number,
		const char *	buffer,
		std::size_t	buffer_size
	)

pure virtual

Persists an incoming FIX message.

This method is invoked for every FIX message received by the engine

Parameters

session_name	Logical FIX session name.
sequence_number	FIX message sequence number.
buffer	Pointer to the raw FIX message buffer.
buffer_size	Size of the FIX message buffer in bytes.

Note: The buffer is only valid for the duration of this call and must not be stored directly without copying.

◆ persist_outgoing_message()

virtual void llfix::MessagePersistPlugin::persist_outgoing_message	(	const std::string_view &	session_name,
		uint32_t	sequence_number,
		const char *	buffer,
		std::size_t	buffer_size,
		bool	successfully_transmitted
	)

pure virtual

Persists an outgoing FIX message.

This method is invoked for every FIX message sent by the engine. The persistence callback includes information about whether the message was successfully transmitted.

Parameters

session_name	Logical FIX session name.
sequence_number	FIX message sequence number.
buffer	Pointer to the raw FIX message buffer.
buffer_size	Size of the FIX message buffer in bytes.
successfully_transmitted	Indicates whether the message was successfully sent to the peer.

Note: The buffer is only valid for the duration of this call and must not be stored directly without copying.

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

include/llfix/electronic_trading/common/message_persist_plugin.h

Public Member Functions

Detailed Description

Member Function Documentation

◆ persist_incoming_message()

◆ persist_outgoing_message()