Class DataConnectionConfigurationBase

Abstract class implementing the data connection functionality shared by PostgreSQL and SQL Server implementations.

Inheritance

System.Object

DataConnectionConfigurationBase

Implements

System.ComponentModel.INotifyPropertyChanged

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ArgentSea

Assembly: ArgentSea.dll

Syntax

public abstract class DataConnectionConfigurationBase : INotifyPropertyChanged

Properties

CircuitBreakerFailureCount

If a connection or command consistantly fails, the circuit breaker will reject all further connections until one suceeds. This setting determines how many failures (after retries, if retry-able) before blocking all connections apart from a few periodic test attempts. Does not raise PropertyChanged event.

Declaration

public int? CircuitBreakerFailureCount { get; set; }

Property Value

Type	Description
System.Nullable<System.Int32>

CircuitBreakerTestInterval

If a connection or command fails, the circuit breaker will reject all further connections until one suceeds. This setting determines how long (in milliseonds) the system should wait before allowing a test connection. Does not raise PropertyChanged event.

Declaration

public int? CircuitBreakerTestInterval { get; set; }

Property Value

Type	Description
System.Nullable<System.Int32>

Password

The database login password, if windows auth is not used.

Declaration

public string Password { get; set; }

Property Value

Type	Description
System.String

RetryCount

The number of times to automatically retry when a transient error is encountered. The default is 6. Does not raise PropertyChanged event.

Declaration

public int? RetryCount { get; set; }

Property Value

Type	Description
System.Nullable<System.Int32>

RetryInterval

This is the number of milliseconds to wait before retrying a “retry-able” connection or command error. Default is 250 ms. This interval may be extended with each retry, depending upon the RetryLengthening setting, up to RetryCount. Does not raise PropertyChanged event.

Declaration

public int? RetryInterval { get; set; }

Property Value

Type	Description
System.Nullable<System.Int32>

RetryLengthening

If a connection or command fails, this setting determines how much each subsequent retry should be further delayed. Does not raise PropertyChanged event.

Declaration

public SequenceLengthening? RetryLengthening { get; set; }

Property Value

Type	Description
System.Nullable<SequenceLengthening>

UserName

The database login account, if windows auth is not used.

Declaration

public string UserName { get; set; }

Property Value

Type	Description
System.String

WindowsAuth

Windows (kerberos) auth should be used, rather than username and password.

Declaration

public bool? WindowsAuth { get; set; }

Property Value

Type	Description
System.Nullable<System.Boolean>

Methods

GetRetryTimespan(Int32)

Declaration

public TimeSpan GetRetryTimespan(int attempt)

Parameters

Type	Name	Description
System.Int32	attempt

Returns

Type	Description
System.TimeSpan

RaisePropertyChanged(String)

Declaration

protected void RaisePropertyChanged(string caller = "")

Parameters

Type	Name	Description
System.String	caller

Events

PropertyChanged

Event indicating that a connection property has changed, which should cause any future connection strings to change. This event is not raise on resiliance (non-connection) properties.

Declaration

public event PropertyChangedEventHandler PropertyChanged

Event Type

Type	Description
System.ComponentModel.PropertyChangedEventHandler

Implements

System.ComponentModel.INotifyPropertyChanged