Class ReconnectStrategy
Makes sure the connection to the database is alive before authorizing the retry of an action.
Property Summary
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$causes protected static
arrayThe list of error strings to match when looking for a disconnection error.
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$connection protected
Cake\Database\ConnectionThe connection to check for validity
Method Summary
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__construct() public
Creates the ReconnectStrategy object by storing a reference to the passed connection. This reference will be used to automatically reconnect to the server in case of failure.
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reconnect() protected
Tries to re-establish the connection to the server, if it is safe to do so
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shouldRetry() public
Checks whether or not the exception was caused by a lost connection, and returns true if it was able to successfully reconnect.
Method Detail
__construct() ¶ public
__construct(Cake\Database\Connection $connection)Creates the ReconnectStrategy object by storing a reference to the passed connection. This reference will be used to automatically reconnect to the server in case of failure.
Parameters
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Cake\Database\Connection$connection The connection to check
reconnect() ¶ protected
reconnect(): boolTries to re-establish the connection to the server, if it is safe to do so
Returns
boolWhether or not the connection was re-established
shouldRetry() ¶ public
shouldRetry(Exception $exception, int $retryCount): boolChecks whether or not the exception was caused by a lost connection, and returns true if it was able to successfully reconnect.
Parameters
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Exception$exception The exception to check for its message
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int$retryCount The number of times the action has been already called
Returns
boolWhether or not it is OK to retry the action