Class RetryUtil

Utilities for retries.

Inheritance

object

RetryUtil

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Cognite.Extractor.Common

Assembly: Cognite.Common.dll

Syntax

public static class RetryUtil

Methods

RetryAsync(string, Action, RetryUtilConfig, Func<Exception, bool>, ILogger, CancellationToken)

Retry the given method based on config.

Declaration

public static Task RetryAsync(string name, Action generator, RetryUtilConfig config, Func<Exception, bool> shouldRetry, ILogger logger, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Action	generator	Method called once per retry.
RetryUtilConfig	config	Retry config
Func<Exception, bool>	shouldRetry	A method returning true if the method should continue after the given exception was thrown.
ILogger	logger	Logger logging information about retries.
CancellationToken	token	Cancellation token

Returns

Type	Description
Task

Exceptions

Type	Condition
ArgumentNullException

RetryAsync(string, Action, RetryUtilConfig, CancellationToken)

Retry the given method based on config.

Declaration

public static Task RetryAsync(string name, Action generator, RetryUtilConfig config, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Action	generator	Method called once per retry.
RetryUtilConfig	config	Retry config
CancellationToken	token	Cancellation token

Returns

Type	Description
Task

RetryAsync(string, Func<Task>, RetryUtilConfig, Func<Exception, bool>, ILogger, CancellationToken)

Retry the given method based on config.

Declaration

public static Task RetryAsync(string name, Func<Task> generator, RetryUtilConfig config, Func<Exception, bool> shouldRetry, ILogger logger, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Func<Task>	generator	Method returning a task, called once per retry.
RetryUtilConfig	config	Retry config
Func<Exception, bool>	shouldRetry	A method returning true if the method should continue after the given exception was thrown.
ILogger	logger	Logger logging information about retries.
CancellationToken	token	Cancellation token

Returns

Type	Description
Task

Exceptions

Type	Condition
ArgumentNullException

RetryAsync(string, Func<Task>, RetryUtilConfig, CancellationToken)

Retry the given method based on config.

Declaration

public static Task RetryAsync(string name, Func<Task> generator, RetryUtilConfig config, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Func<Task>	generator	Method returning a task, called once per retry.
RetryUtilConfig	config	Retry config
CancellationToken	token	Cancellation token

Returns

Type	Description
Task

RetryResultAsync<T>(string, Func<Task<T>>, RetryUtilConfig, Func<Exception, bool>, ILogger, CancellationToken)

Retry the given method based on config, return a result of type T.

Declaration

public static Task<T> RetryResultAsync<T>(string name, Func<Task<T>> generator, RetryUtilConfig config, Func<Exception, bool> shouldRetry, ILogger logger, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Func<Task<T>>	generator	Method returning a task, called once per retry.
RetryUtilConfig	config	Retry config
Func<Exception, bool>	shouldRetry	A method returning true if the method should continue after the given exception was thrown.
ILogger	logger	Logger logging information about retries.
CancellationToken	token	Cancellation token

Returns

Type	Description
Task<T>

Type Parameters

Name	Description
T

Exceptions

Type	Condition
ArgumentNullException

RetryResultAsync<T>(string, Func<Task<T>>, RetryUtilConfig, CancellationToken)

Retry the given method based on config, return a result of type T.

Declaration

public static Task<T> RetryResultAsync<T>(string name, Func<Task<T>> generator, RetryUtilConfig config, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Func<Task<T>>	generator	Method returning a task, called once per retry.
RetryUtilConfig	config	Retry config
CancellationToken	token	Cancellation token

Returns

Type	Description
Task<T>

Type Parameters

Name	Description
T

RetryResultAsync<T>(string, Func<T>, RetryUtilConfig, Func<Exception, bool>, ILogger, CancellationToken)

Retry the given method based on config, return a result of type T.

Declaration

public static Task<T> RetryResultAsync<T>(string name, Func<T> generator, RetryUtilConfig config, Func<Exception, bool> shouldRetry, ILogger logger, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Func<T>	generator	Method called once per retry.
RetryUtilConfig	config	Retry config
Func<Exception, bool>	shouldRetry	A method returning true if the method should continue after the given exception was thrown.
ILogger	logger	Logger logging information about retries.
CancellationToken	token	Cancellation token

Returns

Type	Description
Task<T>

Type Parameters

Name	Description
T

Exceptions

Type	Condition
ArgumentNullException

RetryResultAsync<T>(string, Func<T>, RetryUtilConfig, CancellationToken)

Retry the given method based on config, return a result of type T.

Declaration

public static Task<T> RetryResultAsync<T>(string name, Func<T> generator, RetryUtilConfig config, CancellationToken token)

Parameters

Type	Name	Description
string	name	Name of the task being retried, for logging.
Func<T>	generator	Method called once per retry.
RetryUtilConfig	config	Retry config
CancellationToken	token	Cancellation token

Returns

Type	Description
Task<T>

Type Parameters

Name	Description
T