Class PostgresWeaselOptions

Namespace

Quartz

Assembly

Quartz.Weasel.PostgreSQL.dll

How UseWeaselForPostgres applies a scheduler's schema.

public sealed class PostgresWeaselOptions

Inheritance

object

PostgresWeaselOptions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Fields

DefaultLockId

The advisory lock id every apply takes by default: 0x5152545A, the bytes of QRTZ.

public const int DefaultLockId = 1364350042

Field Value

int

Remarks

Marten's default is 4004 and Wolverine's 4006, and PostgreSQL's advisory locks are server-wide, so Quartz's is far from both.

Properties

AutoCreate

How far the schema is applied at startup, or null to follow the active JasperFx profile's ResourceAutoCreate when JasperFx is registered, and JasperFx.AutoCreate.CreateOrUpdate when it is not.

public AutoCreate? AutoCreate { get; set; }

Property Value

AutoCreate?

Remarks

JasperFx.AutoCreate.None applies nothing at startup; db-apply and resources setup still do, and the store still validates the schema before it starts.

LockId

The PostgreSQL advisory lock every apply of this schema takes, on startup and from the command line.

public int LockId { get; set; }

Property Value

int

Remarks

Schedulers sharing a database may share the id: their applies then take turns, which is all the lock is for.

LockTimeout

How long an apply waits for another process holding LockId before it gives up.

public TimeSpan LockTimeout { get; set; }

Property Value

TimeSpan

Remarks

A process that gives up fails its startup, unless the active JasperFx profile's ResourceMigrationFailureMode is ContinueOnFailures, in which case it starts against the schema the lock holder is applying.