57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/**
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* Test runtime modification of router options
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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(argc, argv);
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test.maxscales->wait_for_monitor();
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// Open a connection before and after setting master_failure_mode to fail_on_write
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Connection first = test.maxscales->rwsplit();
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Connection second = test.maxscales->rwsplit();
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Connection third = test.maxscales->rwsplit();
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test.maxscales->wait_for_monitor();
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first.connect();
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test.maxscales->ssh_node_f(0, true, "maxctrl alter service RW-Split-Router master_failure_mode fail_on_write");
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second.connect();
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// Check that writes work for both connections
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test.assert(first.query("SELECT @@last_insert_id"),
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"Write to first connection should work: %s", first.error());
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test.assert(second.query("SELECT @@last_insert_id"),
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"Write to second connection should work: %s", second.error());
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// Block the master
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test.repl->block_node(0);
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test.maxscales->wait_for_monitor();
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// Check that reads work for the newer connection and fail for the older one
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test.assert(!first.query("SELECT 1"),
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"Read to first connection should fail.");
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test.assert(second.query("SELECT 1"),
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"Read to second connection should work: %s", second.error());
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// Unblock the master, restart Maxscale and check that changes are persisted
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test.repl->unblock_node(0);
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test.maxscales->wait_for_monitor();
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test.maxscales->restart();
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third.connect();
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test.assert(third.query("SELECT @@last_insert_id"),
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"Write to third connection should work: %s", third.error());
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test.repl->block_node(0);
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test.maxscales->wait_for_monitor();
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test.assert(third.query("SELECT 1"),
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"Read to third connection should work: %s", third.error());
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test.repl->unblock_node(0);
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return test.global_result;
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}
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