mirror of https://gitee.com/bigwinds/arangodb
175 lines
6.9 KiB
C
175 lines
6.9 KiB
C
////////////////////////////////////////////////////////////////////////////////
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/// @brief replication functions
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2004-2013 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Jan Steemann
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/// @author Copyright 2011-2013, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#ifndef TRIAGENS_VOC_BASE_REPLICATION_COMMON_H
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#define TRIAGENS_VOC_BASE_REPLICATION_COMMON_H 1
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#include "Basics/Common.h"
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#include "VocBase/voc-types.h"
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// -----------------------------------------------------------------------------
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// --SECTION-- REPLICATION
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// --SECTION-- public defines
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup Replication
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief HTTP response header for "check for more data?"
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_HEADER_CHECKMORE "x-arango-replication-checkmore"
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////////////////////////////////////////////////////////////////////////////////
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/// @brief HTTP response header for "last included tick"
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_HEADER_LASTINCLUDED "x-arango-replication-lastincluded"
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////////////////////////////////////////////////////////////////////////////////
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/// @brief HTTP response header for "last logged tick"
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_HEADER_LASTTICK "x-arango-replication-lasttick"
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////////////////////////////////////////////////////////////////////////////////
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/// @brief HTTP response header for "replication active"
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_HEADER_ACTIVE "x-arango-replication-active"
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////////////////////////////////////////////////////////////////////////////////
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/// @brief minimum number of log events to keep (lower bound for logger config)
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_LOGGER_EVENTS_MIN 4096
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////////////////////////////////////////////////////////////////////////////////
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/// @brief default number of log events to keep
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_LOGGER_EVENTS_DEFAULT 1048576
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////////////////////////////////////////////////////////////////////////////////
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/// @brief minimum cumulated size of log events to keep (lower bound for logger
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/// config)
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_LOGGER_SIZE_MIN 1048576
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////////////////////////////////////////////////////////////////////////////////
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/// @brief default cumulated size of log events to keep
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////////////////////////////////////////////////////////////////////////////////
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#define TRI_REPLICATION_LOGGER_SIZE_DEFAULT 134217728
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- public types
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup Replication
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief replication operations
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////////////////////////////////////////////////////////////////////////////////
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typedef enum {
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REPLICATION_INVALID = 0,
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REPLICATION_STOP = 1000,
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REPLICATION_START = 1001,
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COLLECTION_CREATE = 2000,
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COLLECTION_DROP = 2001,
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COLLECTION_RENAME = 2002,
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COLLECTION_CHANGE = 2003,
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INDEX_CREATE = 2100,
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INDEX_DROP = 2101,
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TRI_TRANSACTION_START = 2200,
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TRI_TRANSACTION_COMMIT = 2201,
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MARKER_DOCUMENT = 2300,
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MARKER_EDGE = 2301,
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MARKER_REMOVE = 2302,
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REPLICATION_MAX
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}
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TRI_replication_operation_e;
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- public functions
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup Replication
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief generate a timestamp string in a target buffer
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////////////////////////////////////////////////////////////////////////////////
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void TRI_GetTimeStampReplication (char*,
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size_t);
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////////////////////////////////////////////////////////////////////////////////
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/// @brief determine whether a collection should be included in replication
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////////////////////////////////////////////////////////////////////////////////
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bool TRI_ExcludeCollectionReplication (const char*);
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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#endif
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|/// @page\\|// --SECTION--\\|/// @\\}"
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// End:
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