Exception: Mongo::Error::TransactionsNotSupported

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

Overview

Transactions are not supported by the cluster. There might be the following reasons:

- topology is standalone
- topology is replica set and server version is < 4.0
- topology is sharded and server version is < 4.2

Since:

  • 2.7.0

Constant Summary

Constants inherited from Mongo::Error

BAD_VALUE, CODE, CURSOR_NOT_FOUND, ERR, ERRMSG, ERROR, TRANSIENT_TRANSACTION_ERROR_LABEL, UNKNOWN_ERROR, UNKNOWN_TRANSACTION_COMMIT_RESULT_LABEL, WRITE_CONCERN_ERROR, WRITE_CONCERN_ERRORS, WRITE_ERRORS

Instance Attribute Summary

Attributes included from Notable

#connection_global_id, #generation, #service_id

Instance Method Summary collapse

Methods inherited from Mongo::Error

#change_stream_resumable?, #write_concern_error_label?, #write_concern_error_labels

Methods included from ChangeStreamResumable

#change_stream_resumable?

Methods included from WriteRetryable

#write_retryable?

Methods included from Labelable

#add_label, #label?, #labels

Methods included from Notable

#add_note, #add_notes, #notes, #to_s

Constructor Details

#initialize(reason) ⇒ TransactionsNotSupported

Returns a new instance of TransactionsNotSupported.

Since:

  • 2.7.0



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# File 'lib/mongo/error/transactions_not_supported.rb', line 29

def initialize(reason)
  super("Transactions are not supported for the cluster: #{reason}")
end