Class: Mongo::Error::InvalidServerPreference

Inherits:
Error
  • Object
show all
Defined in:
lib/mongo/error/invalid_server_preference.rb

Overview

Raised when an invalid server preference is provided.

Since:

  • 2.0.0

Constant Summary collapse

NO_TAG_SUPPORT =

Error message when tags are specified for a read preference that cannot support them.

Since:

  • 2.4.0

'This read preference cannot be combined with tags.'
NO_MAX_STALENESS_SUPPORT =

Error message when a max staleness is specified for a read preference that cannot support it.

Since:

  • 2.4.0

'max_staleness cannot be set for this read preference.'
NO_HEDGE_SUPPORT =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Error message when hedge is specified for a read preference that does not support it.

Since:

  • 2.0.0

'The hedge option cannot be set for this read preference'
INVALID_MAX_STALENESS =
Deprecated.

Error message for when the max staleness is not at least twice the heartbeat frequency.

Since:

  • 2.4.0

'`max_staleness` value is too small. It must be at least ' +
"`ServerSelector::SMALLEST_MAX_STALENESS_SECONDS` and (the cluster's heartbeat_frequency " +
'setting + `Cluster::IDLE_WRITE_PERIOD_SECONDS`).'

Instance Method Summary collapse

Constructor Details

#initialize(message) ⇒ InvalidServerPreference

Instantiate the new exception.

Examples:

Instantiate the exception.

Mongo::Error::InvalidServerPreference.new

Parameters:

  • message (String) —

    The error message.

Since:

  • 2.0.0



54
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# File 'lib/mongo/error/invalid_server_preference.rb', line 54

def initialize(message)
  super
end