Partager via

ShouldRetry Delegate

  • Article

Defines a callback delegate that will be invoked whenever a retry condition is encountered.

Namespace: Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling
Assembly: Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling (in Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling.dll) Version: 6.0.0.0 (6.0.1304.0)

Syntax

public delegate bool ShouldRetry(
    int retryCount,
    Exception lastException,
    out TimeSpan delay
)

'Declaration
Public Delegate Function ShouldRetry ( 
    retryCount As Integer,
    lastException As Exception,
    <OutAttribute> ByRef delay As TimeSpan
) As Boolean

public delegate bool ShouldRetry(
    int retryCount, 
    Exception^ lastException, 
    [OutAttribute] TimeSpan% delay
)

Parameters

  • retryCount
    Type: System.Int32
    The current retry attempt count.
  • lastException
    Type: System.Exception
    The exception that caused the retry conditions to occur.
  • delay
    Type: System.TimeSpan%
    The delay that indicates how long the current thread will be suspended before the next iteration is invoked.

Return Value

Type: Boolean
truetrue (True in Visual Basic) if a retry is allowed; otherwise, falsefalse (False in Visual Basic).

See Also

Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling Namespace