Interface IHystrixCommand

Namespace: Hystrix.Dotnet
Assembly: Hystrix.Dotnet.dll
Syntax
public interface IHystrixCommand

Properties

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CircuitBreaker

Returns the internal circuit breaker

Declaration
IHystrixCircuitBreaker CircuitBreaker { get; }
Property Value
Type Description
IHystrixCircuitBreaker
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CommandIdentifier

Returns the identifier

Declaration
HystrixCommandIdentifier CommandIdentifier { get; }
Property Value
Type Description
HystrixCommandIdentifier
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CommandMetrics

Exposes the metrics

Declaration
IHystrixCommandMetrics CommandMetrics { get; }
Property Value
Type Description
IHystrixCommandMetrics
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ConfigurationService

Declaration
IHystrixConfigurationService ConfigurationService { get; }
Property Value
Type Description
IHystrixConfigurationService
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ThreadPoolMetrics

Declaration
IHystrixThreadPoolMetrics ThreadPoolMetrics { get; }
Property Value
Type Description
IHystrixThreadPoolMetrics

Methods

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Execute<T>(Func<T>, Func<T>, CancellationTokenSource)

Runs the synchronous primaryFunction wrapped by circuit breaker and timeout pattern, with a fallback function; an error, timeout or open circuit breaker will execute the fallbackFunction

Declaration
T Execute<T>(Func<T> primaryFunction, Func<T> fallbackFunction, CancellationTokenSource cancellationTokenSource = null)
Parameters
Type Name Description
System.Func<T> primaryFunction
System.Func<T> fallbackFunction
System.Threading.CancellationTokenSource cancellationTokenSource
Returns
Type Description
T
Type Parameters
Name Description
T
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Execute<T>(Func<T>, CancellationTokenSource)

Runs the synchronous primaryFunction wrapped by circuit breaker and timeout pattern, without a fallback; an error, timeout or open circuit breaker will result in a HystrixCommandException

Declaration
T Execute<T>(Func<T> primaryFunction, CancellationTokenSource cancellationTokenSource = null)
Parameters
Type Name Description
System.Func<T> primaryFunction

The operation to execute.
System.Threading.CancellationTokenSource cancellationTokenSource

The cancellation token source.
Returns
Type Description
T
Type Parameters
Name Description
T
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ExecuteAsync<T>(Func<Task<T>>, Func<Task<T>>, CancellationTokenSource)

Runs the asynchronous primaryFunction wrapped by circuit breaker and timeout pattern, with a fallback function; an error, timeout or open circuit breaker will execute the fallbackFunction

Declaration
Task<T> ExecuteAsync<T>(Func<Task<T>> primaryFunction, Func<Task<T>> fallbackFunction, CancellationTokenSource cancellationTokenSource = null)
Parameters
Type Name Description
System.Func<System.Threading.Tasks.Task<T>> primaryFunction
System.Func<System.Threading.Tasks.Task<T>> fallbackFunction
System.Threading.CancellationTokenSource cancellationTokenSource
Returns
Type Description
System.Threading.Tasks.Task<T>
Type Parameters
Name Description
T
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ExecuteAsync<T>(Func<Task<T>>, CancellationTokenSource)

Runs the asynchronous primaryFunction wrapped by circuit breaker and timeout pattern, without a fallback; an error, timeout or open circuit breaker will result in a HystrixCommandException

Declaration
Task<T> ExecuteAsync<T>(Func<Task<T>> primaryFunction, CancellationTokenSource cancellationTokenSource = null)
Parameters
Type Name Description
System.Func<System.Threading.Tasks.Task<T>> primaryFunction
System.Threading.CancellationTokenSource cancellationTokenSource
Returns
Type Description
System.Threading.Tasks.Task<T>
Type Parameters
Name Description
T