MongoDB\Driver\Exception\RuntimeException::hasErrorLabel
(mongodb >= 1.6.0)
MongoDB\Driver\Exception\RuntimeException::hasErrorLabel — Returns whether an error label is associated with an exception
説明
Returns whether the errorLabel has been set for this
exception. Error labels are set by either the server or the extension to
indicate specific situations that may be handled by an application. A common
situation might be determining whether to safely retry a transaction that
failed due to a transient error (e.g. network error, transaction conflict).
Examples of error labels are TransientTransactionError
and UnknownTransactionCommitResult.
パラメータ
errorLabel-
The name of the
errorLabelto test for.
戻り値
Whether the given errorLabel is associated with this
exception.
参考
- MongoDB\Driver\Session::commitTransaction() - Commits a transaction
- » MongoDB documentation on transactions
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