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CosTransactions_RecoveryCoordinator.3erl
Langue: en
Version: 360633 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
CosTransactions_RecoveryCoordinator - This module implements the OMG CosTransactions::RecoveryCoordinator interface.DESCRIPTION
To get access to the record definitions for the structures use: .br -include_lib("cosTransactions/include/CosTransactions.hrl").
EXPORTS
replay_completion(RecoveryCoordinator, Timeout, Resource) -> Return
-
- Types
- RecoveryCoordinator = #objref
Timeout = integer(), milliseconds | 'infinity'
Resource = #objref
Return = Status | {'EXCEPTION', E}
E = #'CosTransactions_NotPrepared'{}
Status = atom()
The RecoveryCoordinator object is returned by the operation CosTransactions_Coordinator:register_resource/3. The replay_completion/2 may only be used by the registered Resource and returns the current status of the transaction. The operation is used when recovering after a failure.
Possible Status replies:-
-
- *
- 'StatusCommitted'
- *
- 'StatusCommitting'
- *
- 'StatusMarkedRollback'
- *
- 'StatusRollingBack'
- *
- 'StatusRolledBack'
- *
- 'StatusActive'
- *
- 'StatusPrepared'
- *
- 'StatusUnknown'
- *
- 'StatusNoTransaction'
- *
- 'StatusPreparing'
- Warning:
- replay_completion/3 is blocking and may cause dead-lock if a child calls this function at the same time as its parent invokes an operation on the child. Dead-lock will not occur if the timeout has any value except 'infinity'.
If the call is external incoming (intra-ORB) the timeout will not be activated. Hence, similar action must be taken if the Resource resides on another vendors ORB.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre