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<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE erlref SYSTEM "erlref.dtd">
<erlref>
<header>
<copyright>
<year>1999</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
</legalnotice>
<title>CosTransactions_RecoveryCoordinator</title>
<prepared></prepared>
<responsible></responsible>
<docno></docno>
<approved></approved>
<checked></checked>
<date>1999-04-12</date>
<rev>PA1</rev>
</header>
<module>CosTransactions_RecoveryCoordinator</module>
<modulesummary>This module implements the OMG CosTransactions::RecoveryCoordinator interface.</modulesummary>
<description>
<p>To get access to the record definitions for the structures use: <br></br>
<c>-include_lib("cosTransactions/include/CosTransactions.hrl").</c></p>
</description>
<funcs>
<func>
<name>replay_completion(RecoveryCoordinator, Timeout, Resource) -> Return</name>
<fsummary>Return the current status of the transaction</fsummary>
<type>
<v>RecoveryCoordinator = #objref</v>
<v>Timeout = integer(), milliseconds | 'infinity'</v>
<v>Resource = #objref</v>
<v>Return = Status | {'EXCEPTION', E}</v>
<v>E = #'CosTransactions_NotPrepared'{}</v>
<v>Status = atom()</v>
</type>
<desc>
<p>The <c>RecoveryCoordinator</c> object is returned by the operation
<c>CosTransactions_Coordinator:register_resource/3</c>. The <c>replay_completion/2</c>
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.</p>
<p>Possible Status replies:</p>
<list type="bulleted">
<item>'StatusCommitted'</item>
<item>'StatusCommitting'</item>
<item>'StatusMarkedRollback'</item>
<item>'StatusRollingBack'</item>
<item>'StatusRolledBack'</item>
<item>'StatusActive'</item>
<item>'StatusPrepared'</item>
<item>'StatusUnknown'</item>
<item>'StatusNoTransaction'</item>
<item>'StatusPreparing'</item>
</list>
<warning>
<p><em>replay_completion/3</em> 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'.</p>
<p>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.</p>
</warning>
</desc>
</func>
</funcs>
</erlref>
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