Reads only from the primary. This is the default choice.
reactivemongo.api.ReadPreference$
See theReadPreference companion trait
object ReadPreference
ReadPreference utilities and factories.
Attributes
- Companion:
- trait
- Graph
- Supertypes
- class Objecttrait Matchableclass Any
- Self type
- ReadPreference.type
Members list
Concise view
Type members
Classlikes
Reads from the faster node (e.g. the node which replies faster than all others), regardless its status (primary or secondary).
Reads from the faster node (e.g. the node which replies faster than all others), regardless its status (primary or secondary).
Attributes
- Companion:
- object
- Graph
- Supertypes
object Nearest
Reads only from the primary. This is the default choice.
Reads only from the primary. This is the default choice.
Attributes
- Graph
- Supertypes
- Self type
- Primary.type
Reads from the primary if it is available, or secondaries if it is not.
Reads from the primary if it is available, or secondaries if it is not.
Attributes
- Companion:
- object
- Graph
- Supertypes
object PrimaryPreferred
Attributes
- Companion:
- class
- Graph
- Supertypes
- class Objecttrait Matchableclass Any
- Self type
- PrimaryPreferred.type
Reads only from any secondary.
object Secondary
Reads from any secondary, or from the primary if they are not available.
Reads from any secondary, or from the primary if they are not available.
Attributes
- Companion:
- object
- Graph
- Supertypes
object SecondaryPreferred
Attributes
- Companion:
- class
- Graph
- Supertypes
- class Objecttrait Matchableclass Any
- Self type
- SecondaryPreferred.type
Value members
Concrete methods
Reads from the fastest node (e.g. the node which replies faster than all others) that has the given tags, regardless its status (primary or secondary).
Reads from the fastest node (e.g. the node which replies faster than all others) that has the given tags, regardless its status (primary or secondary).
Attributes
Reads from any node that has the given tags in the replica set (preferably the primary).
Reads from any node that has the given tags in the replica set (preferably the primary).
Attributes
Reads from a secondary that has the given tags in the replica set.
Reads from a secondary that has the given tags in the replica set.
Attributes
Reads from any node that has the given tags in the replica set (preferably a secondary).
Reads from any node that has the given tags in the replica set (preferably a secondary).
Attributes
Concrete fields
Reads from the nearest node (the node which replies faster than all others), regardless its status (primary or secondary).
Reads from the nearest node (the node which replies faster than all others), regardless its status (primary or secondary).
Attributes
Reads from the primary if it is available, or secondaries if it is not.
Reads from any secondary, or from the primary if they are not available.