mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 05:52:27 +01:00
224 lines
6.9 KiB
C++
224 lines
6.9 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; version 2 of the License.
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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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#include <mysql.h>
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#include <ndbapi/NdbApi.hpp>
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#include <mgmapi.h>
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#include <stdio.h>
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/*
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* export LD_LIBRARY_PATH=../../../libmysql_r/.libs:../../../ndb/src/.libs
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*/
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#define MGMERROR(h) \
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{ \
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fprintf(stderr, "code: %d msg: %s\n", \
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ndb_mgm_get_latest_error(h), \
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ndb_mgm_get_latest_error_msg(h)); \
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exit(-1); \
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}
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#define LOGEVENTERROR(h) \
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{ \
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fprintf(stderr, "code: %d msg: %s\n", \
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ndb_logevent_get_latest_error(h), \
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ndb_logevent_get_latest_error_msg(h)); \
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exit(-1); \
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}
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int main(int argc, char** argv)
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{
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NdbMgmHandle h1,h2;
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NdbLogEventHandle le1,le2;
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int filter[] = { 15, NDB_MGM_EVENT_CATEGORY_BACKUP,
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15, NDB_MGM_EVENT_CATEGORY_CONNECTION,
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15, NDB_MGM_EVENT_CATEGORY_NODE_RESTART,
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15, NDB_MGM_EVENT_CATEGORY_STARTUP,
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15, NDB_MGM_EVENT_CATEGORY_ERROR,
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0 };
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struct ndb_logevent event1, event2;
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if (argc < 3)
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{
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printf("Arguments are <connect_string cluster 1> <connect_string cluster 2> [<iterations>].\n");
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exit(-1);
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}
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const char *connectstring1 = argv[1];
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const char *connectstring2 = argv[2];
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int iterations = -1;
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if (argc > 3)
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iterations = atoi(argv[3]);
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ndb_init();
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h1= ndb_mgm_create_handle();
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h2= ndb_mgm_create_handle();
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if ( h1 == 0 || h2 == 0 )
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{
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printf("Unable to create handle\n");
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exit(-1);
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}
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if (ndb_mgm_set_connectstring(h1, connectstring1) == -1 ||
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ndb_mgm_set_connectstring(h2, connectstring1))
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{
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printf("Unable to set connectstring\n");
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exit(-1);
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}
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if (ndb_mgm_connect(h1,0,0,0)) MGMERROR(h1);
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if (ndb_mgm_connect(h2,0,0,0)) MGMERROR(h2);
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if ((le1= ndb_mgm_create_logevent_handle(h1, filter)) == 0) MGMERROR(h1);
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if ((le2= ndb_mgm_create_logevent_handle(h1, filter)) == 0) MGMERROR(h2);
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while (iterations-- != 0)
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{
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int timeout= 1000;
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int r1= ndb_logevent_get_next(le1,&event1,timeout);
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if (r1 == 0)
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printf("No event within %d milliseconds\n", timeout);
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else if (r1 < 0)
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LOGEVENTERROR(le1)
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else
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{
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switch (event1.type) {
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case NDB_LE_BackupStarted:
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printf("Node %d: BackupStarted\n", event1.source_nodeid);
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printf(" Starting node ID: %d\n", event1.BackupStarted.starting_node);
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printf(" Backup ID: %d\n", event1.BackupStarted.backup_id);
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break;
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case NDB_LE_BackupCompleted:
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printf("Node %d: BackupCompleted\n", event1.source_nodeid);
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printf(" Backup ID: %d\n", event1.BackupStarted.backup_id);
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break;
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case NDB_LE_BackupAborted:
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printf("Node %d: BackupAborted\n", event1.source_nodeid);
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break;
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case NDB_LE_BackupFailedToStart:
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printf("Node %d: BackupFailedToStart\n", event1.source_nodeid);
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break;
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case NDB_LE_NodeFailCompleted:
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printf("Node %d: NodeFailCompleted\n", event1.source_nodeid);
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break;
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case NDB_LE_ArbitResult:
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printf("Node %d: ArbitResult\n", event1.source_nodeid);
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printf(" code %d, arbit_node %d\n",
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event1.ArbitResult.code & 0xffff,
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event1.ArbitResult.arbit_node);
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break;
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case NDB_LE_DeadDueToHeartbeat:
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printf("Node %d: DeadDueToHeartbeat\n", event1.source_nodeid);
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printf(" node %d\n", event1.DeadDueToHeartbeat.node);
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break;
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case NDB_LE_Connected:
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printf("Node %d: Connected\n", event1.source_nodeid);
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printf(" node %d\n", event1.Connected.node);
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break;
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case NDB_LE_Disconnected:
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printf("Node %d: Disconnected\n", event1.source_nodeid);
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printf(" node %d\n", event1.Disconnected.node);
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break;
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case NDB_LE_NDBStartCompleted:
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printf("Node %d: StartCompleted\n", event1.source_nodeid);
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printf(" version %d.%d.%d\n",
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event1.NDBStartCompleted.version >> 16 & 0xff,
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event1.NDBStartCompleted.version >> 8 & 0xff,
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event1.NDBStartCompleted.version >> 0 & 0xff);
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break;
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case NDB_LE_ArbitState:
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printf("Node %d: ArbitState\n", event1.source_nodeid);
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printf(" code %d, arbit_node %d\n",
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event1.ArbitState.code & 0xffff,
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event1.ArbitResult.arbit_node);
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break;
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default:
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break;
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}
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}
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int r2= ndb_logevent_get_next(le1,&event2,timeout);
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if (r2 == 0)
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printf("No event within %d milliseconds\n", timeout);
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else if (r2 < 0)
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LOGEVENTERROR(le2)
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else
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{
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switch (event2.type) {
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case NDB_LE_BackupStarted:
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printf("Node %d: BackupStarted\n", event2.source_nodeid);
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printf(" Starting node ID: %d\n", event2.BackupStarted.starting_node);
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printf(" Backup ID: %d\n", event2.BackupStarted.backup_id);
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break;
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case NDB_LE_BackupCompleted:
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printf("Node %d: BackupCompleted\n", event2.source_nodeid);
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printf(" Backup ID: %d\n", event2.BackupStarted.backup_id);
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break;
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case NDB_LE_BackupAborted:
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printf("Node %d: BackupAborted\n", event2.source_nodeid);
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break;
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case NDB_LE_BackupFailedToStart:
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printf("Node %d: BackupFailedToStart\n", event2.source_nodeid);
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break;
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case NDB_LE_NodeFailCompleted:
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printf("Node %d: NodeFailCompleted\n", event2.source_nodeid);
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break;
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case NDB_LE_ArbitResult:
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printf("Node %d: ArbitResult\n", event2.source_nodeid);
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printf(" code %d, arbit_node %d\n",
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event2.ArbitResult.code & 0xffff,
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event2.ArbitResult.arbit_node);
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break;
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case NDB_LE_DeadDueToHeartbeat:
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printf("Node %d: DeadDueToHeartbeat\n", event2.source_nodeid);
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printf(" node %d\n", event2.DeadDueToHeartbeat.node);
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break;
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case NDB_LE_Connected:
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printf("Node %d: Connected\n", event2.source_nodeid);
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printf(" node %d\n", event2.Connected.node);
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break;
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case NDB_LE_Disconnected:
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printf("Node %d: Disconnected\n", event2.source_nodeid);
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printf(" node %d\n", event2.Disconnected.node);
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break;
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case NDB_LE_NDBStartCompleted:
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printf("Node %d: StartCompleted\n", event2.source_nodeid);
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printf(" version %d.%d.%d\n",
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event2.NDBStartCompleted.version >> 16 & 0xff,
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event2.NDBStartCompleted.version >> 8 & 0xff,
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event2.NDBStartCompleted.version >> 0 & 0xff);
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break;
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case NDB_LE_ArbitState:
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printf("Node %d: ArbitState\n", event2.source_nodeid);
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printf(" code %d, arbit_node %d\n",
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event2.ArbitState.code & 0xffff,
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event2.ArbitResult.arbit_node);
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break;
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default:
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break;
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}
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}
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}
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ndb_mgm_destroy_logevent_handle(&le1);
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ndb_mgm_destroy_logevent_handle(&le2);
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ndb_mgm_destroy_handle(&h1);
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ndb_mgm_destroy_handle(&h2);
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ndb_end(0);
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return 0;
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}
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