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Directory :  /www/server/mysql/src/mysql-test/suite/rpl/t/

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Current File : /www/server/mysql/src/mysql-test/suite/rpl/t/rpl_semi_sync_install_at_start_server.test
--source include/have_semisync_plugin.inc
--source include/not_embedded.inc

--let rpl_topology= 1->2,1->3
--source include/rpl_init.inc
--source include/have_binlog_format_row.inc
CALL mtr.add_suppression(".*Got an error reading communication packets.*");

################################################################################
# Bug#18466390 INCORRECT BEHAIVIOR WHEN SETTING UP SEMISYNC VARIABLES AS STARTUP
#              OPTIONS
#
# Semisync is not initialized correctly if below options are set at starting
# server option.
# - rpl_semi_sync_master_wait_no_slave and
# - rpl_semi_sync_master_wait_slave_count
#
# Verify semisync is initialized correctly.
################################################################################

--echo #
--echo # Semisync master's status should be OFF if
--echo # rpl_semi_sync_master_wait_no_slave is set to 0 at starting server.
--echo #
--source include/assert_semisync_master_status_off.inc

CREATE TABLE t1(c1 INT);

--let $assert_status_name= rpl_semi_sync_master_tx_waits
--let $assert_status_value= 0
--source include/assert_status.inc

--echo #
--echo # Semisync's status should still be OFF, because there is only one slave
--echo #
--let $rpl_connection_name= server_2
--source include/rpl_connection.inc
--source include/install_semisync_slave.inc

--let $rpl_connection_name= server_1
--source include/rpl_connection.inc

--let $assert_variable_name= rpl_semi_sync_master_wait_for_slave_count
--let $assert_variable_value= 2
--source include/assert_variable.inc

INSERT INTO t1 VALUES(1);
--source include/assert_semisync_master_status_off.inc

--echo #
--echo # Verify 'SET GLOBAL rpl_semi_sync_master_enabled= ON' sets semisync
--echo # master's status correctly when there are enough semisync slaves.
--echo #
--let $rpl_connection_name= server_3
--source include/rpl_connection.inc
--source include/install_semisync_slave.inc

--let $rpl_connection_name= server_1
--source include/rpl_connection.inc

SET GLOBAL rpl_semi_sync_master_enabled= OFF;
--source include/assert_semisync_master_status_off.inc

SET GLOBAL rpl_semi_sync_master_enabled= ON;
--source include/assert_semisync_master_status_on.inc
DROP TABLE t1;

################################################################################
# Bug#18266989 ACK_RECEIVER THREAD DOESN'T START WHEN STARTING SEMISYNC THROUGH
#              SERVER OPTIONS
#
# Ack_receiver thread on the master didn't start successfully when setting up
# semisync replication through server options.
################################################################################
--echo #
--echo # Verify ack_receiver thread is created
--echo #

--let $assert_text= ack receiver thread is created;
--let $assert_cond= count(*) = 1 FROM performance_schema.threads WHERE name LIKE "%Ack_receiver"
--source include/assert.inc

CREATE TABLE t1(c1 INT);
--source include/rpl_sync.inc

--echo #
--echo # Verify semisync replication works well
--echo #

--let $rpl_connection_name= server_1
--source include/rpl_connection.inc
--source include/assert_semisync_master_status_on.inc

DROP TABLE t1;
--source include/rpl_sync.inc

--let $rpl_connection_name= server_2
--source include/rpl_connection.inc
--source include/uninstall_semisync_slave.inc

--let $rpl_connection_name= server_3
--source include/rpl_connection.inc
--source include/uninstall_semisync_slave.inc

--source include/rpl_end.inc

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