diff options
Diffstat (limited to 'storage/ndb/test/ndbapi/ndb_async1.cpp')
| -rw-r--r-- | storage/ndb/test/ndbapi/ndb_async1.cpp | 647 |
1 files changed, 647 insertions, 0 deletions
diff --git a/storage/ndb/test/ndbapi/ndb_async1.cpp b/storage/ndb/test/ndbapi/ndb_async1.cpp new file mode 100644 index 00000000000..2a84f6b2aca --- /dev/null +++ b/storage/ndb/test/ndbapi/ndb_async1.cpp @@ -0,0 +1,647 @@ +/* Copyright (C) 2003 MySQL AB + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +//#define DEBUG_ON + +#include "userInterface.h" + +#include "macros.h" +#include "ndb_schema.hpp" +#include "ndb_error.hpp" + +#include <NdbApi.hpp> + +inline +NdbConnection * +startTransaction(Ndb * pNDB, + ServerId inServerId, + const SubscriberNumber inNumber){ + + const int keyDataLenBytes = sizeof(ServerId)+SUBSCRIBER_NUMBER_LENGTH; + const int keyDataLen_64Words = keyDataLenBytes >> 3; + + Uint64 keyDataBuf[keyDataLen_64Words+1]; // The "+1" is for rounding... + + char * keyDataBuf_charP = (char *)&keyDataBuf[0]; + Uint32 * keyDataBuf_wo32P = (Uint32 *)&keyDataBuf[0]; + + // Server Id comes first + keyDataBuf_wo32P[0] = inServerId; + // Then subscriber number + memcpy(&keyDataBuf_charP[sizeof(ServerId)], inNumber, + SUBSCRIBER_NUMBER_LENGTH); + + return pNDB->startTransaction(0, keyDataBuf_charP, keyDataLenBytes); +} + +void T1_Callback(int result, NdbConnection * pCon, void * threadData); +void T2_Callback(int result, NdbConnection * pCon, void * threadData); +void T3_Callback_1(int result, NdbConnection * pCon, void * threadData); +void T3_Callback_2(int result, NdbConnection * pCon, void * threadData); +void T3_Callback_3(int result, NdbConnection * pCon, void * threadData); +void T4_Callback_1(int result, NdbConnection * pCon, void * threadData); +void T4_Callback_2(int result, NdbConnection * pCon, void * threadData); +void T4_Callback_3(int result, NdbConnection * pCon, void * threadData); +void T5_Callback_1(int result, NdbConnection * pCon, void * threadData); +void T5_Callback_2(int result, NdbConnection * pCon, void * threadData); +void T5_Callback_3(int result, NdbConnection * pCon, void * threadData); + +/** + * Transaction 1 - T1 + * + * Update location and changed by/time on a subscriber + * + * Input: + * SubscriberNumber, + * Location, + * ChangedBy, + * ChangedTime + * + * Output: + */ +void +start_T1(Ndb * pNDB, ThreadData * td){ + + DEBUG2("T1(%.*s): - Starting\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number); + + int check; + NdbConnection * pCON = pNDB->startTransaction(); + if (pCON != NULL) { + NdbOperation *MyOp = pCON->getNdbOperation(SUBSCRIBER_TABLE); + if (MyOp != NULL) { + MyOp->updateTuple(); + MyOp->equal(IND_SUBSCRIBER_NUMBER, + td->transactionData.number); + MyOp->setValue(IND_SUBSCRIBER_LOCATION, + (char *)&td->transactionData.location); + MyOp->setValue(IND_SUBSCRIBER_CHANGED_BY, + td->transactionData.changed_by); + MyOp->setValue(IND_SUBSCRIBER_CHANGED_TIME, + td->transactionData.changed_time); + pCON->executeAsynchPrepare( Commit , T1_Callback, td); + } else { + CHECK_NULL(MyOp, "T1: getNdbOperation", pCON); + }//if + } else { + error_handler("T1-1: startTranscation", + pNDB->getNdbErrorString(), + pNDB->getNdbError()); + }//if +} + +void +T1_Callback(int result, NdbConnection * pCON, void * threadData){ + ThreadData * td = (ThreadData *)threadData; + + DEBUG2("T1(%.*s): - Completing\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number); + + CHECK_MINUS_ONE(result, "T1: Commit", + pCON); + td->pNDB->closeTransaction(pCON); + complete_T1(td); +} + +/** + * Transaction 2 - T2 + * + * Read from Subscriber: + * + * Input: + * SubscriberNumber + * + * Output: + * Location + * Changed by + * Changed Timestamp + * Name + */ +void +start_T2(Ndb * pNDB, ThreadData * td){ + + DEBUG3("T2(%.*s, %p): - Starting\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.location); + + int check; + NdbRecAttr * check2; + + NdbConnection * pCON = pNDB->startTransaction(); + if (pCON == NULL) + error_handler("T2-1: startTransaction", + pNDB->getNdbErrorString(), + pNDB->getNdbError()); + + NdbOperation *MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOp, "T2: getNdbOperation", + pCON); + + MyOp->readTuple(); + 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_NAME, + td->transactionData.name); + pCON->executeAsynchPrepare( Commit, T2_Callback, td ); +} + +void +T2_Callback(int result, NdbConnection * pCON, void * threadData){ + ThreadData * td = (ThreadData *)threadData; + DEBUG3("T2(%.*s, %p): - Completing\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.location); + + CHECK_MINUS_ONE(result, "T2: Commit", pCON); + td->pNDB->closeTransaction(pCON); + complete_T2(td); +} + +/** + * Transaction 3 - T3 + * + * Read session details + * + * Input: + * SubscriberNumber + * ServerId + * ServerBit + * + * Output: + * BranchExecuted + * SessionDetails + * ChangedBy + * ChangedTime + * Location + */ +void +start_T3(Ndb * pNDB, ThreadData * td){ + + DEBUG3("T3(%.*s, %.2d): - Starting\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + int check; + NdbRecAttr * check2; + + NdbConnection * pCON = startTransaction(pNDB, + td->transactionData.server_id, + td->transactionData.number); + if (pCON == NULL) + error_handler("T3-1: startTranscation", + pNDB->getNdbErrorString(), + pNDB->getNdbError()); + + NdbOperation *MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOp, "T3-1: getNdbOperation", + pCON); + + MyOp->readTuple(); + 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); + pCON->executeAsynchPrepare( NoCommit , T3_Callback_1, td); +} + +void +T3_Callback_1(int result, NdbConnection * pCON, void * threadData){ + ThreadData * td = (ThreadData *)threadData; + DEBUG3("T3(%.*s, %.2d): - Callback 1\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + CHECK_MINUS_ONE(result, "T3-1: NoCommit", pCON); + + NdbOperation * MyOp = pCON->getNdbOperation(GROUP_TABLE); + CHECK_NULL(MyOp, "T3-2: getNdbOperation", + pCON); + + MyOp->readTuple(); + MyOp->equal(IND_GROUP_ID, + (char*)&td->transactionData.group_id); + MyOp->getValue(IND_GROUP_ALLOW_READ, + (char *)&td->transactionData.permission); + pCON->executeAsynchPrepare( NoCommit, T3_Callback_2, td ); +} + +void +T3_Callback_2(int result, NdbConnection * pCON, void * threadData){ + ThreadData * td = (ThreadData *)threadData; + + CHECK_MINUS_ONE(result, "T3-2: NoCommit", pCON); + + 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 + [SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], + SUBSCRIBER_NUMBER_SUFFIX_LENGTH); + DEBUG5("T3(%.*s, %.2d): - Callback 2 - reading(%.*s)\n", + 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, "T3-3: getNdbOperation", + pCON); + + MyOp->simpleRead(); + MyOp->equal(IND_SESSION_SUBSCRIBER, + (char*)td->transactionData.number); + MyOp->equal(IND_SESSION_SERVER, + (char*)&td->transactionData.server_id); + MyOp->getValue(IND_SESSION_DATA, + (char *)td->transactionData.session_details); + + /* Operation 4 */ + MyOp = pCON->getNdbOperation(SERVER_TABLE); + CHECK_NULL(MyOp, "T3-4: getNdbOperation", + pCON); + + 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_READS, (uint32)1); + td->transactionData.branchExecuted = 1; + } else { + DEBUG3("T3(%.*s, %.2d): - Callback 2 - no read\n", + SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + td->transactionData.branchExecuted = 0; + } + pCON->executeAsynchPrepare( Commit, T3_Callback_3, td ); +} + +void +T3_Callback_3(int result, NdbConnection * pCON, void * threadData){ + ThreadData * td = (ThreadData *)threadData; + DEBUG3("T3(%.*s, %.2d): - Completing\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + CHECK_MINUS_ONE(result, "T3-3: Commit", pCON); + + td->pNDB->closeTransaction(pCON); + complete_T3(td); +} + +/** + * Transaction 4 - T4 + * + * Create session + * + * Input: + * SubscriberNumber + * ServerId + * ServerBit + * SessionDetails, + * DoRollback + * Output: + * ChangedBy + * ChangedTime + * Location + * BranchExecuted + */ +void +start_T4(Ndb * pNDB, ThreadData * td){ + + DEBUG3("T4(%.*s, %.2d): - Starting\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + int check; + NdbRecAttr * check2; + + NdbConnection * pCON = startTransaction(pNDB, + td->transactionData.server_id, + td->transactionData.number); + if (pCON == NULL) + error_handler("T4-1: startTranscation", + pNDB->getNdbErrorString(), + pNDB->getNdbError()); + + NdbOperation *MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOp, "T4-1: getNdbOperation", + pCON); + + 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->incValue(IND_SUBSCRIBER_SESSIONS, + (uint32)td->transactionData.server_bit); + pCON->executeAsynchPrepare( NoCommit , T4_Callback_1, td); +} + +void +T4_Callback_1(int result, NdbConnection * pCON, void * threadData){ + CHECK_MINUS_ONE(result, "T4-1: NoCommit", pCON); + ThreadData * td = (ThreadData *)threadData; + + DEBUG3("T4(%.*s, %.2d): - Callback 1\n", + SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + + NdbOperation * MyOp = pCON->getNdbOperation(GROUP_TABLE); + CHECK_NULL(MyOp, "T4-2: getNdbOperation", + pCON); + + MyOp->readTuple(); + MyOp->equal(IND_GROUP_ID, + (char*)&td->transactionData.group_id); + MyOp->getValue(IND_GROUP_ALLOW_INSERT, + (char *)&td->transactionData.permission); + pCON->executeAsynchPrepare( NoCommit , T4_Callback_2, td); +} + +void +T4_Callback_2(int result, NdbConnection * pCON, void * threadData){ + CHECK_MINUS_ONE(result, "T4-2: NoCommit", pCON); + ThreadData * td = (ThreadData *)threadData; + + 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) == 0)){ + + memcpy(td->transactionData.suffix, + &td->transactionData.number + [SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], + SUBSCRIBER_NUMBER_SUFFIX_LENGTH); + + DEBUG5("T4(%.*s, %.2d): - Callback 2 - inserting(%.*s)\n", + 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, "T4-3: getNdbOperation", + pCON); + + 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", + pCON); + + 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\n", + 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){ + pCON->executeAsynchPrepare(Commit, T4_Callback_3, td); + } else { + pCON->executeAsynchPrepare(Rollback, T4_Callback_3, td); + } +} + +void +T4_Callback_3(int result, NdbConnection * pCON, void * threadData){ + CHECK_MINUS_ONE(result, "T4-3: Commit", pCON); + ThreadData * td = (ThreadData *)threadData; + + DEBUG3("T4(%.*s, %.2d): - Completing\n", + 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){ + + DEBUG3("T5(%.*s, %.2d): - Starting\n", SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + int check; + NdbRecAttr * check2; + + NdbConnection * pCON = pNDB->startTransaction(); + if (pCON == NULL) + error_handler("T5-1: startTranscation", + pNDB->getNdbErrorString(), + pNDB->getNdbError()); + + NdbOperation * MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOp, "T5-1: getNdbOperation", + pCON); + + 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); + pCON->executeAsynchPrepare( NoCommit, T5_Callback_1, td ); +} + +void +T5_Callback_1(int result, NdbConnection * pCON, void * threadData){ + CHECK_MINUS_ONE(result, "T5-1: NoCommit", pCON); + ThreadData * td = (ThreadData *)threadData; + + DEBUG3("T5(%.*s, %.2d): - Callback 1\n", + SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + NdbOperation * MyOp = pCON->getNdbOperation(GROUP_TABLE); + CHECK_NULL(MyOp, "T5-2: getNdbOperation", + pCON); + + MyOp->readTuple(); + MyOp->equal(IND_GROUP_ID, + (char*)&td->transactionData.group_id); + MyOp->getValue(IND_GROUP_ALLOW_DELETE, + (char *)&td->transactionData.permission); + pCON->executeAsynchPrepare( NoCommit, T5_Callback_2, td ); +} + +void +T5_Callback_2(int result, NdbConnection * pCON, void * threadData){ + CHECK_MINUS_ONE(result, "T5-2: NoCommit", pCON); + ThreadData * td = (ThreadData *)threadData; + + 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 + [SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], + SUBSCRIBER_NUMBER_SUFFIX_LENGTH); + + DEBUG5("T5(%.*s, %.2d): - Callback 2 - deleting(%.*s)\n", + 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", + pCON); + + 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", + pCON); + + 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\n", + 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){ + pCON->executeAsynchPrepare(Commit, T5_Callback_3, td); + } else { + pCON->executeAsynchPrepare(Rollback, T5_Callback_3, td); + } +} + +void +T5_Callback_3(int result, NdbConnection * pCON, void * threadData){ + CHECK_MINUS_ONE(result, "T5-3: Commit", pCON); + ThreadData * td = (ThreadData *)threadData; + + DEBUG3("T5(%.*s, %.2d): - Completing\n", + SUBSCRIBER_NUMBER_LENGTH, + td->transactionData.number, + td->transactionData.server_id); + + td->pNDB->closeTransaction(pCON); + complete_T5(td); +} |