49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
/**
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* @file kill_master.cpp Checks Maxscale behaviour in case if Master node is blocked
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*
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* - Connect to RWSplit
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* - block Mariadb server on Master node by Firewall
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* - try simple query *show processlist" expecting failure, but not a crash
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* - check if Maxscale is alive
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* - reconnect and check if query execution is ok
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*/
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#include "testconnections.h"
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int main(int argc, char *argv[])
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{
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TestConnections * Test = new TestConnections(argc, argv);
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Test->set_timeout(20);
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Test->tprintf("Connecting to RWSplit %s\n", Test->maxscale_IP);
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Test->connect_rwsplit();
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Test->set_timeout(30);
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Test->tprintf("Setup firewall to block mysql on master\n");
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Test->repl->block_node(0);
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Test->tprintf("Trying query to RWSplit, expecting failure, but not a crash\n");
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Test->set_timeout(30);
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execute_query(Test->conn_rwsplit, (char *) "show processlist;");
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Test->set_timeout(30);
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Test->tprintf("Setup firewall back to allow mysql\n");
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Test->repl->unblock_node(0);
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Test->stop_timeout();
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sleep(10);
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Test->set_timeout(30);
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Test->tprintf("Reconnecting and trying query to RWSplit\n");
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Test->connect_rwsplit();
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Test->try_query(Test->conn_rwsplit, (char *) "show processlist;");
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Test->close_rwsplit();
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Test->check_maxscale_alive();
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int rval = Test->global_result;
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delete Test;
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return rval;
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}
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