mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 05:22:25 +01:00
754 lines
22 KiB
C++
754 lines
22 KiB
C++
/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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//#define DEBUG_ON
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#include <string.h>
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#include "userInterface.h"
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#include "macros.h"
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#include "ndb_schema.hpp"
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#include "ndb_error.hpp"
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#include <NdbSleep.h>
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#include <NdbApi.hpp>
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void T1_Callback(int result, NdbConnection * pCon, void * threadData);
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void T2_Callback(int result, NdbConnection * pCon, void * threadData);
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void T3_Callback_1(int result, NdbConnection * pCon, void * threadData);
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void T3_Callback_2(int result, NdbConnection * pCon, void * threadData);
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void T3_Callback_3(int result, NdbConnection * pCon, void * threadData);
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void T4_Callback_1(int result, NdbConnection * pCon, void * threadData);
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void T4_Callback_2(int result, NdbConnection * pCon, void * threadData);
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void T4_Callback_3(int result, NdbConnection * pCon, void * threadData);
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void T5_Callback_1(int result, NdbConnection * pCon, void * threadData);
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void T5_Callback_2(int result, NdbConnection * pCon, void * threadData);
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void T5_Callback_3(int result, NdbConnection * pCon, void * threadData);
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static int stat_async = 0;
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/**
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* Transaction 1 - T1
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*
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* Update location and changed by/time on a subscriber
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*
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* Input:
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* SubscriberNumber,
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* Location,
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* ChangedBy,
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* ChangedTime
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*
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* Output:
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*/
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#define SFX_START (SUBSCRIBER_NUMBER_LENGTH - SUBSCRIBER_NUMBER_SUFFIX_LENGTH)
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inline
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NdbConnection *
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startTransaction(Ndb * pNDB, ThreadData * td){
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return pNDB->startTransactionDGroup (0,
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&td->transactionData.number[SFX_START],
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1);
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}
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void
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start_T1(Ndb * pNDB, ThreadData * td, int async){
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DEBUG2("T1(%.*s): - Starting", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number);
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NdbConnection * pCON = 0;
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while((pCON = startTransaction(pNDB, td)) == 0){
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CHECK_ALLOWED_ERROR("T1: startTransaction", td, pNDB->getNdbError());
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NdbSleep_MilliSleep(10);
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}
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NdbOperation *MyOp = pCON->getNdbOperation(SUBSCRIBER_TABLE);
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if (MyOp != NULL) {
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MyOp->updateTuple();
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MyOp->equal(IND_SUBSCRIBER_NUMBER,
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td->transactionData.number);
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MyOp->setValue(IND_SUBSCRIBER_LOCATION,
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(char *)&td->transactionData.location);
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MyOp->setValue(IND_SUBSCRIBER_CHANGED_BY,
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td->transactionData.changed_by);
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MyOp->setValue(IND_SUBSCRIBER_CHANGED_TIME,
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td->transactionData.changed_time);
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if (async == 1) {
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pCON->executeAsynchPrepare( Commit , T1_Callback, td);
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} else {
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int result = pCON->execute(Commit);
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T1_Callback(result, pCON, (void*)td);
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return;
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}//if
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} else {
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CHECK_NULL(MyOp, "T1: getNdbOperation", td, pCON->getNdbError());
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}//if
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}
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void
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T1_Callback(int result, NdbConnection * pCON, void * threadData) {
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ThreadData * td = (ThreadData *)threadData;
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DEBUG2("T1(%.*s): - Completing", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number);
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if (result == -1) {
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CHECK_ALLOWED_ERROR("T1: Commit", td, pCON->getNdbError());
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td->pNDB->closeTransaction(pCON);
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start_T1(td->pNDB, td, stat_async);
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return;
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}//if
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td->pNDB->closeTransaction(pCON);
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complete_T1(td);
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}
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/**
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* Transaction 2 - T2
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*
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* Read from Subscriber:
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*
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* Input:
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* SubscriberNumber
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*
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* Output:
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* Location
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* Changed by
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* Changed Timestamp
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* Name
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*/
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void
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start_T2(Ndb * pNDB, ThreadData * td, int async){
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DEBUG3("T2(%.*s, %d): - Starting", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.location);
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NdbConnection * pCON = 0;
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while((pCON = startTransaction(pNDB, td)) == 0){
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CHECK_ALLOWED_ERROR("T2-1: startTransaction", td, pNDB->getNdbError());
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NdbSleep_MilliSleep(10);
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}
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NdbOperation *MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
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CHECK_NULL(MyOp, "T2: getNdbOperation", td,
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pCON->getNdbError());
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MyOp->readTuple();
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MyOp->equal(IND_SUBSCRIBER_NUMBER,
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td->transactionData.number);
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MyOp->getValue(IND_SUBSCRIBER_LOCATION,
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(char *)&td->transactionData.location);
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MyOp->getValue(IND_SUBSCRIBER_CHANGED_BY,
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td->transactionData.changed_by);
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MyOp->getValue(IND_SUBSCRIBER_CHANGED_TIME,
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td->transactionData.changed_time);
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MyOp->getValue(IND_SUBSCRIBER_NAME,
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td->transactionData.name);
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if (async == 1) {
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pCON->executeAsynchPrepare( Commit , T2_Callback, td);
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} else {
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int result = pCON->execute(Commit);
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T2_Callback(result, pCON, (void*)td);
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return;
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}//if
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}
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void
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T2_Callback(int result, NdbConnection * pCON, void * threadData){
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ThreadData * td = (ThreadData *)threadData;
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DEBUG3("T2(%.*s, %d): - Completing", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.location);
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if (result == -1) {
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CHECK_ALLOWED_ERROR("T2: Commit", td, pCON->getNdbError());
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td->pNDB->closeTransaction(pCON);
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start_T2(td->pNDB, td, stat_async);
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return;
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}//if
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td->pNDB->closeTransaction(pCON);
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complete_T2(td);
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}
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/**
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* Transaction 3 - T3
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*
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* Read session details
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*
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* Input:
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* SubscriberNumber
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* ServerId
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* ServerBit
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*
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* Output:
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* BranchExecuted
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* SessionDetails
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* ChangedBy
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* ChangedTime
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* Location
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*/
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void
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start_T3(Ndb * pNDB, ThreadData * td, int async){
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DEBUG3("T3(%.*s, %.2d): - Starting", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id);
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NdbConnection * pCON = 0;
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while((pCON = startTransaction(pNDB, td)) == 0){
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CHECK_ALLOWED_ERROR("T3-1: startTransaction", td, pNDB->getNdbError());
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NdbSleep_MilliSleep(10);
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}
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NdbOperation *MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
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CHECK_NULL(MyOp, "T3-1: getNdbOperation", td,
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pCON->getNdbError());
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MyOp->readTuple();
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MyOp->equal(IND_SUBSCRIBER_NUMBER,
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td->transactionData.number);
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MyOp->getValue(IND_SUBSCRIBER_LOCATION,
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(char *)&td->transactionData.location);
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MyOp->getValue(IND_SUBSCRIBER_CHANGED_BY,
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td->transactionData.changed_by);
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MyOp->getValue(IND_SUBSCRIBER_CHANGED_TIME,
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td->transactionData.changed_time);
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MyOp->getValue(IND_SUBSCRIBER_GROUP,
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(char *)&td->transactionData.group_id);
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MyOp->getValue(IND_SUBSCRIBER_SESSIONS,
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(char *)&td->transactionData.sessions);
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stat_async = async;
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if (async == 1) {
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pCON->executeAsynchPrepare( NoCommit , T3_Callback_1, td);
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} else {
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int result = pCON->execute( NoCommit );
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T3_Callback_1(result, pCON, (void*)td);
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return;
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}//if
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}
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void
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T3_Callback_1(int result, NdbConnection * pCON, void * threadData){
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ThreadData * td = (ThreadData *)threadData;
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DEBUG3("T3(%.*s, %.2d): - Callback 1", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id);
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if (result == -1) {
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CHECK_ALLOWED_ERROR("T3-1: execute", td, pCON->getNdbError());
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td->pNDB->closeTransaction(pCON);
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start_T3(td->pNDB, td, stat_async);
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return;
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}//if
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NdbOperation * MyOp = pCON->getNdbOperation(GROUP_TABLE);
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CHECK_NULL(MyOp, "T3-2: getNdbOperation", td,
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pCON->getNdbError());
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MyOp->readTuple();
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MyOp->equal(IND_GROUP_ID,
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(char*)&td->transactionData.group_id);
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MyOp->getValue(IND_GROUP_ALLOW_READ,
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(char *)&td->transactionData.permission);
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if (stat_async == 1) {
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pCON->executeAsynchPrepare( NoCommit , T3_Callback_2, td);
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} else {
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int result = pCON->execute( NoCommit );
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T3_Callback_2(result, pCON, (void*)td);
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return;
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}//if
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}
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void
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T3_Callback_2(int result, NdbConnection * pCON, void * threadData){
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ThreadData * td = (ThreadData *)threadData;
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if (result == -1) {
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CHECK_ALLOWED_ERROR("T3-2: execute", td, pCON->getNdbError());
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td->pNDB->closeTransaction(pCON);
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start_T3(td->pNDB, td, stat_async);
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return;
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}//if
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Uint32 permission = td->transactionData.permission;
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Uint32 sessions = td->transactionData.sessions;
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Uint32 server_bit = td->transactionData.server_bit;
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if(((permission & server_bit) == server_bit) &&
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((sessions & server_bit) == server_bit)){
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memcpy(td->transactionData.suffix,
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&td->transactionData.number[SFX_START],
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SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
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DEBUG5("T3(%.*s, %.2d): - Callback 2 - reading(%.*s)",
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SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id,
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SUBSCRIBER_NUMBER_SUFFIX_LENGTH,
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td->transactionData.suffix);
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/* Operation 3 */
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NdbOperation * MyOp = pCON->getNdbOperation(SESSION_TABLE);
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CHECK_NULL(MyOp, "T3-3: getNdbOperation", td,
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pCON->getNdbError());
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MyOp->simpleRead();
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MyOp->equal(IND_SESSION_SUBSCRIBER,
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(char*)td->transactionData.number);
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MyOp->equal(IND_SESSION_SERVER,
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(char*)&td->transactionData.server_id);
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MyOp->getValue(IND_SESSION_DATA,
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(char *)td->transactionData.session_details);
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/* Operation 4 */
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MyOp = pCON->getNdbOperation(SERVER_TABLE);
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CHECK_NULL(MyOp, "T3-4: getNdbOperation", td,
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pCON->getNdbError());
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MyOp->interpretedUpdateTuple();
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MyOp->equal(IND_SERVER_ID,
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(char*)&td->transactionData.server_id);
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MyOp->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
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(char*)td->transactionData.suffix);
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MyOp->incValue(IND_SERVER_READS, (uint32)1);
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td->transactionData.branchExecuted = 1;
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} else {
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DEBUG3("T3(%.*s, %.2d): - Callback 2 - no read",
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SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id);
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td->transactionData.branchExecuted = 0;
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}
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if (stat_async == 1) {
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pCON->executeAsynchPrepare( Commit , T3_Callback_3, td);
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} else {
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int result = pCON->execute( Commit );
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T3_Callback_3(result, pCON, (void*)td);
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return;
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}//if
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}
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void
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T3_Callback_3(int result, NdbConnection * pCON, void * threadData){
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ThreadData * td = (ThreadData *)threadData;
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DEBUG3("T3(%.*s, %.2d): - Completing", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id);
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if (result == -1) {
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CHECK_ALLOWED_ERROR("T3-3: Commit", td, pCON->getNdbError());
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td->pNDB->closeTransaction(pCON);
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start_T3(td->pNDB, td, stat_async);
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return;
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}//if
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td->pNDB->closeTransaction(pCON);
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complete_T3(td);
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}
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/**
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* Transaction 4 - T4
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*
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* Create session
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*
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* Input:
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* SubscriberNumber
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* ServerId
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* ServerBit
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* SessionDetails,
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* DoRollback
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* Output:
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* ChangedBy
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* ChangedTime
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* Location
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* BranchExecuted
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*/
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void
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start_T4(Ndb * pNDB, ThreadData * td, int async){
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DEBUG3("T4(%.*s, %.2d): - Starting", SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id);
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NdbConnection * pCON = 0;
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while((pCON = startTransaction(pNDB, td)) == 0){
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CHECK_ALLOWED_ERROR("T4-1: startTransaction", td, pNDB->getNdbError());
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NdbSleep_MilliSleep(10);
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}
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NdbOperation *MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
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CHECK_NULL(MyOp, "T4-1: getNdbOperation", td,
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pCON->getNdbError());
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MyOp->interpretedUpdateTuple();
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MyOp->equal(IND_SUBSCRIBER_NUMBER,
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td->transactionData.number);
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MyOp->getValue(IND_SUBSCRIBER_LOCATION,
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(char *)&td->transactionData.location);
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MyOp->getValue(IND_SUBSCRIBER_CHANGED_BY,
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td->transactionData.changed_by);
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MyOp->getValue(IND_SUBSCRIBER_CHANGED_TIME,
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td->transactionData.changed_time);
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MyOp->getValue(IND_SUBSCRIBER_GROUP,
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(char *)&td->transactionData.group_id);
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MyOp->getValue(IND_SUBSCRIBER_SESSIONS,
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(char *)&td->transactionData.sessions);
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MyOp->incValue(IND_SUBSCRIBER_SESSIONS,
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(uint32)td->transactionData.server_bit);
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stat_async = async;
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if (async == 1) {
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pCON->executeAsynchPrepare( NoCommit , T4_Callback_1, td);
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} else {
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int result = pCON->execute( NoCommit );
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T4_Callback_1(result, pCON, (void*)td);
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return;
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}//if
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}
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void
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T4_Callback_1(int result, NdbConnection * pCON, void * threadData){
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ThreadData * td = (ThreadData *)threadData;
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if (result == -1) {
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CHECK_ALLOWED_ERROR("T4-1: execute", td, pCON->getNdbError());
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td->pNDB->closeTransaction(pCON);
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start_T4(td->pNDB, td, stat_async);
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return;
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}//if
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DEBUG3("T4(%.*s, %.2d): - Callback 1",
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SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id);
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NdbOperation * MyOp = pCON->getNdbOperation(GROUP_TABLE);
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CHECK_NULL(MyOp, "T4-2: getNdbOperation", td,
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pCON->getNdbError());
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MyOp->readTuple();
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MyOp->equal(IND_GROUP_ID,
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(char*)&td->transactionData.group_id);
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MyOp->getValue(IND_GROUP_ALLOW_INSERT,
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(char *)&td->transactionData.permission);
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if (stat_async == 1) {
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pCON->executeAsynchPrepare( NoCommit , T4_Callback_2, td);
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} else {
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int result = pCON->execute( NoCommit );
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T4_Callback_2(result, pCON, (void*)td);
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return;
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}//if
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}
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void
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T4_Callback_2(int result, NdbConnection * pCON, void * threadData){
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ThreadData * td = (ThreadData *)threadData;
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if (result == -1) {
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CHECK_ALLOWED_ERROR("T4-2: execute", td, pCON->getNdbError());
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td->pNDB->closeTransaction(pCON);
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start_T4(td->pNDB, td, stat_async);
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return;
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}//if
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Uint32 permission = td->transactionData.permission;
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Uint32 sessions = td->transactionData.sessions;
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Uint32 server_bit = td->transactionData.server_bit;
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if(((permission & server_bit) == server_bit) &&
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((sessions & server_bit) == 0)){
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memcpy(td->transactionData.suffix,
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&td->transactionData.number[SFX_START],
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SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
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DEBUG5("T4(%.*s, %.2d): - Callback 2 - inserting(%.*s)",
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SUBSCRIBER_NUMBER_LENGTH,
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td->transactionData.number,
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td->transactionData.server_id,
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SUBSCRIBER_NUMBER_SUFFIX_LENGTH,
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td->transactionData.suffix);
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/* Operation 3 */
|
|
|
|
NdbOperation * MyOp = pCON->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOp, "T4-3: getNdbOperation", td,
|
|
pCON->getNdbError());
|
|
|
|
MyOp->insertTuple();
|
|
MyOp->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)td->transactionData.number);
|
|
MyOp->equal(IND_SESSION_SERVER,
|
|
(char*)&td->transactionData.server_id);
|
|
MyOp->setValue(SESSION_DATA,
|
|
(char *)td->transactionData.session_details);
|
|
/* Operation 4 */
|
|
|
|
/* Operation 5 */
|
|
MyOp = pCON->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOp, "T4-5: getNdbOperation", td,
|
|
pCON->getNdbError());
|
|
|
|
MyOp->interpretedUpdateTuple();
|
|
MyOp->equal(IND_SERVER_ID,
|
|
(char*)&td->transactionData.server_id);
|
|
MyOp->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)td->transactionData.suffix);
|
|
MyOp->incValue(IND_SERVER_INSERTS, (uint32)1);
|
|
td->transactionData.branchExecuted = 1;
|
|
} else {
|
|
td->transactionData.branchExecuted = 0;
|
|
DEBUG5("T4(%.*s, %.2d): - Callback 2 - %s %s",
|
|
SUBSCRIBER_NUMBER_LENGTH,
|
|
td->transactionData.number,
|
|
td->transactionData.server_id,
|
|
((permission & server_bit) ?
|
|
"permission - " : "no permission - "),
|
|
((sessions & server_bit) ?
|
|
"in session - " : "no in session - "));
|
|
}
|
|
|
|
if(!td->transactionData.do_rollback && td->transactionData.branchExecuted){
|
|
if (stat_async == 1) {
|
|
pCON->executeAsynchPrepare( Commit , T4_Callback_3, td);
|
|
} else {
|
|
int result = pCON->execute( Commit );
|
|
T4_Callback_3(result, pCON, (void*)td);
|
|
return;
|
|
}//if
|
|
} else {
|
|
if (stat_async == 1) {
|
|
pCON->executeAsynchPrepare( Rollback , T4_Callback_3, td);
|
|
} else {
|
|
int result = pCON->execute( Rollback );
|
|
T4_Callback_3(result, pCON, (void*)td);
|
|
return;
|
|
}//if
|
|
}
|
|
}
|
|
|
|
void
|
|
T4_Callback_3(int result, NdbConnection * pCON, void * threadData){
|
|
ThreadData * td = (ThreadData *)threadData;
|
|
if (result == -1) {
|
|
CHECK_ALLOWED_ERROR("T4-3: Commit", td, pCON->getNdbError());
|
|
td->pNDB->closeTransaction(pCON);
|
|
start_T4(td->pNDB, td, stat_async);
|
|
return;
|
|
}//if
|
|
|
|
DEBUG3("T4(%.*s, %.2d): - Completing",
|
|
SUBSCRIBER_NUMBER_LENGTH,
|
|
td->transactionData.number,
|
|
td->transactionData.server_id);
|
|
|
|
td->pNDB->closeTransaction(pCON);
|
|
complete_T4(td);
|
|
}
|
|
|
|
/**
|
|
* Transaction 5 - T5
|
|
*
|
|
* Delete session
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
* ServerId
|
|
* ServerBit
|
|
* DoRollback
|
|
* Output:
|
|
* ChangedBy
|
|
* ChangedTime
|
|
* Location
|
|
* BranchExecuted
|
|
*/
|
|
void
|
|
start_T5(Ndb * pNDB, ThreadData * td, int async){
|
|
|
|
DEBUG3("T5(%.*s, %.2d): - Starting", SUBSCRIBER_NUMBER_LENGTH,
|
|
td->transactionData.number,
|
|
td->transactionData.server_id);
|
|
|
|
NdbConnection * pCON = 0;
|
|
while((pCON = startTransaction(pNDB, td)) == 0){
|
|
CHECK_ALLOWED_ERROR("T5-1: startTransaction", td, pNDB->getNdbError());
|
|
NdbSleep_MilliSleep(10);
|
|
}
|
|
|
|
NdbOperation * MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOp, "T5-1: getNdbOperation", td,
|
|
pCON->getNdbError());
|
|
|
|
MyOp->interpretedUpdateTuple();
|
|
MyOp->equal(IND_SUBSCRIBER_NUMBER,
|
|
td->transactionData.number);
|
|
MyOp->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)&td->transactionData.location);
|
|
MyOp->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
td->transactionData.changed_by);
|
|
MyOp->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
td->transactionData.changed_time);
|
|
MyOp->getValue(IND_SUBSCRIBER_GROUP,
|
|
(char *)&td->transactionData.group_id);
|
|
MyOp->getValue(IND_SUBSCRIBER_SESSIONS,
|
|
(char *)&td->transactionData.sessions);
|
|
MyOp->subValue(IND_SUBSCRIBER_SESSIONS,
|
|
(uint32)td->transactionData.server_bit);
|
|
stat_async = async;
|
|
if (async == 1) {
|
|
pCON->executeAsynchPrepare( NoCommit , T5_Callback_1, td);
|
|
} else {
|
|
int result = pCON->execute( NoCommit );
|
|
T5_Callback_1(result, pCON, (void*)td);
|
|
return;
|
|
}//if
|
|
}
|
|
|
|
void
|
|
T5_Callback_1(int result, NdbConnection * pCON, void * threadData){
|
|
ThreadData * td = (ThreadData *)threadData;
|
|
if (result == -1) {
|
|
CHECK_ALLOWED_ERROR("T5-1: execute", td, pCON->getNdbError());
|
|
td->pNDB->closeTransaction(pCON);
|
|
start_T5(td->pNDB, td, stat_async);
|
|
return;
|
|
}//if
|
|
|
|
DEBUG3("T5(%.*s, %.2d): - Callback 1",
|
|
SUBSCRIBER_NUMBER_LENGTH,
|
|
td->transactionData.number,
|
|
td->transactionData.server_id);
|
|
|
|
NdbOperation * MyOp = pCON->getNdbOperation(GROUP_TABLE);
|
|
CHECK_NULL(MyOp, "T5-2: getNdbOperation", td,
|
|
pCON->getNdbError());
|
|
|
|
MyOp->readTuple();
|
|
MyOp->equal(IND_GROUP_ID,
|
|
(char*)&td->transactionData.group_id);
|
|
MyOp->getValue(IND_GROUP_ALLOW_DELETE,
|
|
(char *)&td->transactionData.permission);
|
|
if (stat_async == 1) {
|
|
pCON->executeAsynchPrepare( NoCommit , T5_Callback_2, td);
|
|
} else {
|
|
int result = pCON->execute( NoCommit );
|
|
T5_Callback_2(result, pCON, (void*)td);
|
|
return;
|
|
}//if
|
|
}
|
|
|
|
void
|
|
T5_Callback_2(int result, NdbConnection * pCON, void * threadData){
|
|
ThreadData * td = (ThreadData *)threadData;
|
|
if (result == -1) {
|
|
CHECK_ALLOWED_ERROR("T5-2: execute", td, pCON->getNdbError());
|
|
td->pNDB->closeTransaction(pCON);
|
|
start_T5(td->pNDB, td, stat_async);
|
|
return;
|
|
}//if
|
|
|
|
Uint32 permission = td->transactionData.permission;
|
|
Uint32 sessions = td->transactionData.sessions;
|
|
Uint32 server_bit = td->transactionData.server_bit;
|
|
|
|
if(((permission & server_bit) == server_bit) &&
|
|
((sessions & server_bit) == server_bit)){
|
|
|
|
memcpy(td->transactionData.suffix,
|
|
&td->transactionData.number[SFX_START],
|
|
SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
|
|
|
|
DEBUG5("T5(%.*s, %.2d): - Callback 2 - deleting(%.*s)",
|
|
SUBSCRIBER_NUMBER_LENGTH,
|
|
td->transactionData.number,
|
|
td->transactionData.server_id,
|
|
SUBSCRIBER_NUMBER_SUFFIX_LENGTH,
|
|
td->transactionData.suffix);
|
|
|
|
/* Operation 3 */
|
|
NdbOperation * MyOp = pCON->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOp, "T5-3: getNdbOperation", td,
|
|
pCON->getNdbError());
|
|
|
|
MyOp->deleteTuple();
|
|
MyOp->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)td->transactionData.number);
|
|
MyOp->equal(IND_SESSION_SERVER,
|
|
(char*)&td->transactionData.server_id);
|
|
/* Operation 4 */
|
|
|
|
/* Operation 5 */
|
|
MyOp = pCON->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOp, "T5-5: getNdbOperation", td,
|
|
pCON->getNdbError());
|
|
|
|
MyOp->interpretedUpdateTuple();
|
|
MyOp->equal(IND_SERVER_ID,
|
|
(char*)&td->transactionData.server_id);
|
|
MyOp->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)td->transactionData.suffix);
|
|
MyOp->incValue(IND_SERVER_DELETES, (uint32)1);
|
|
td->transactionData.branchExecuted = 1;
|
|
} else {
|
|
td->transactionData.branchExecuted = 0;
|
|
|
|
DEBUG5("T5(%.*s, %.2d): - Callback 2 - no delete - %s %s",
|
|
SUBSCRIBER_NUMBER_LENGTH,
|
|
td->transactionData.number,
|
|
td->transactionData.server_id,
|
|
((permission & server_bit) ?
|
|
"permission - " : "no permission - "),
|
|
((sessions & server_bit) ?
|
|
"in session - " : "no in session - "));
|
|
}
|
|
|
|
if(!td->transactionData.do_rollback && td->transactionData.branchExecuted){
|
|
if (stat_async == 1) {
|
|
pCON->executeAsynchPrepare( Commit , T5_Callback_3, td);
|
|
} else {
|
|
int result = pCON->execute( Commit );
|
|
T5_Callback_3(result, pCON, (void*)td);
|
|
return;
|
|
}//if
|
|
} else {
|
|
if (stat_async == 1) {
|
|
pCON->executeAsynchPrepare( Rollback , T5_Callback_3, td);
|
|
} else {
|
|
int result = pCON->execute( Rollback );
|
|
T5_Callback_3(result, pCON, (void*)td);
|
|
return;
|
|
}//if
|
|
}
|
|
}
|
|
|
|
void
|
|
T5_Callback_3(int result, NdbConnection * pCON, void * threadData){
|
|
ThreadData * td = (ThreadData *)threadData;
|
|
if (result == -1) {
|
|
CHECK_ALLOWED_ERROR("T5-3: Commit", td, pCON->getNdbError());
|
|
td->pNDB->closeTransaction(pCON);
|
|
start_T5(td->pNDB, td, stat_async);
|
|
return;
|
|
}//if
|
|
|
|
DEBUG3("T5(%.*s, %.2d): - Completing",
|
|
SUBSCRIBER_NUMBER_LENGTH,
|
|
td->transactionData.number,
|
|
td->transactionData.server_id);
|
|
|
|
td->pNDB->closeTransaction(pCON);
|
|
complete_T5(td);
|
|
}
|