Functions relating to initial session establishment retry strategy. More...

Typedefs
typedef struct DIFFUSION_RETRY_STRATEGY_T	DIFFUSION_RETRY_STRATEGY_T
	An opaque diffusion session establishment retry strategy struct.

Functions
DIFFUSION_RETRY_STRATEGY_T *	diffusion_retry_strategy_create (uint32_t interval, uint32_t attempts, DIFFUSION_API_ERROR *api_error)
	Creates a new retry strategy. More...

DIFFUSION_RETRY_STRATEGY_T *	diffusion_retry_strategy_dup (DIFFUSION_RETRY_STRATEGY_T *strategy)
	Duplicates a retry strategy. More...

DIFFUSION_RETRY_STRATEGY_T *	diffusion_retry_strategy_no_retry ()
	Creates a new retry strategy that indicates that no retry is to be attempted. More...

DIFFUSION_RETRY_STRATEGY_T *	diffusion_retry_strategy_create_interval_only (uint32_t interval, DIFFUSION_API_ERROR *api_error)
	Creates a new retry strategy that will retry indefinitely at the specified interval. More...

void	diffusion_retry_strategy_free (DIFFUSION_RETRY_STRATEGY_T *retry_strategy)
	Free a retry strategy. More...

uint32_t	diffusion_retry_strategy_get_interval (DIFFUSION_RETRY_STRATEGY_T *retry_strategy)
	Returns the number of milliseconds between retries. More...

uint32_t	diffusion_retry_strategy_get_attempts (DIFFUSION_RETRY_STRATEGY_T *retry_strategy)
	Returns the maximum number of retries to attempt. More...

Detailed Description

Functions relating to initial session establishment retry strategy.

Function Documentation

DIFFUSION_RETRY_STRATEGY_T* diffusion_retry_strategy_create	(	uint32_t	interval,
		uint32_t	attempts,
		DIFFUSION_API_ERROR *	api_error
	)

Creates a new retry strategy.

A retry strategy will be applied when an initial attempt to open a session fails with a transient exception.

A retry strategy will be applied when recovering by a DIFFUSION_RECOVERABLE_UPDATE_STREAM_T following a recoverable exception.

The strategy is defined in terms of number of milliseconds between retries and the maximum number of retries to attempt.

Parameters

interval	the number of milliseconds before the first retry and between subsequent retries.
attempts	the number of retry attempts.
api_error	populated on API error. Can be NULL.

Returns: The new retry strategy if the operation was successful, NULL otherwise. In this case, if a non-NULL api_error pointer has been provided, this will be populated with the error information and should be freed with diffusion_api_error_free.

DIFFUSION_RETRY_STRATEGY_T* diffusion_retry_strategy_create_interval_only	(	uint32_t	interval,
		DIFFUSION_API_ERROR *	api_error
	)

Creates a new retry strategy that will retry indefinitely at the specified interval.

Parameters

interval	the number of milliseconds before the first retry and between subsequent retries.
api_error	populated on API error. Can be NULL.

Returns: The new retry strategy if the operation was successful, NULL otherwise. In this case, if a non-NULL api_error pointer has been provided, this will be populated with the error information and should be freed with diffusion_api_error_free.

DIFFUSION_RETRY_STRATEGY_T* diffusion_retry_strategy_dup ( DIFFUSION_RETRY_STRATEGY_T * strategy )

Duplicates a retry strategy.

Parameters

strategy The retry strategy to bee duplicated

Returns: A duplicate retry strategy or NULL if received strategy is NULL or invalid.

void diffusion_retry_strategy_free ( DIFFUSION_RETRY_STRATEGY_T * retry_strategy )

Free a retry strategy.

Parameters

retry_strategy the retry strategy to be freed.

uint32_t diffusion_retry_strategy_get_attempts ( DIFFUSION_RETRY_STRATEGY_T * retry_strategy )

Returns the maximum number of retries to attempt.

Parameters

retry_strategy the retry strategy.

uint32_t diffusion_retry_strategy_get_interval ( DIFFUSION_RETRY_STRATEGY_T * retry_strategy )

Returns the number of milliseconds between retries.

Parameters

retry_strategy the retry strategy.

DIFFUSION_RETRY_STRATEGY_T* diffusion_retry_strategy_no_retry ( )

Creates a new retry strategy that indicates that no retry is to be attempted.