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MXS-1775 Update statuses the usual way in MMMon

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As all other monitors MMMon now only manipulates the pending_status
of the monitor object during analysis and only in the end touches
the server status.
This commit is contained in:
Johan Wikman
2018-05-24 16:01:39 +03:00
parent 4a5ed6ce7f
commit a8205824f8
1 changed files with 9 additions and 10 deletions
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19
server/modules/monitor/mmmon/mmmon.cc
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@ -150,17 +150,14 @@ void MMMonitor::update_server_status(MXS_MONITORED_SERVER* monitored_server)
if (!mon_connection_is_ok(rval))
{
server_clear_status_nolock(monitored_server->server, SERVER_RUNNING);
monitor_clear_pending_status(monitored_server, SERVER_RUNNING);
if (mysql_errno(monitored_server->con) == ER_ACCESS_DENIED_ERROR)
{
server_set_status_nolock(monitored_server->server, SERVER_AUTH_ERROR);
monitor_set_pending_status(monitored_server, SERVER_AUTH_ERROR);
}
else
{
server_clear_status_nolock(monitored_server->server, SERVER_AUTH_ERROR);
monitor_clear_pending_status(monitored_server, SERVER_AUTH_ERROR);
}
@ -174,9 +171,7 @@ void MMMonitor::update_server_status(MXS_MONITORED_SERVER* monitored_server)
return;
}
server_clear_status_nolock(monitored_server->server, SERVER_AUTH_ERROR);
monitor_clear_pending_status(monitored_server, SERVER_AUTH_ERROR);
server_set_status_nolock(monitored_server->server, SERVER_RUNNING);
monitor_set_pending_status(monitored_server, SERVER_RUNNING);
MYSQL_ROW row;
@ -443,13 +438,17 @@ void MMMonitor::tick()
MXS_NOTICE("root server [%s:%i] is no longer Master, let's "
"use it again even if it could be a stale master, you have "
"been warned!", ptr->server->address, ptr->server->port);
/* Reset the pending_status. */
ptr->pending_status = ptr->server->status;
monitor_clear_pending_status(ptr, SERVER_AUTH_ERROR);
monitor_set_pending_status(ptr, SERVER_RUNNING);
/* Set the STALE bit for this server in server struct */
server_set_status_nolock(ptr->server, SERVER_STALE_STATUS);
}
else
{
ptr->server->status = ptr->pending_status;
monitor_set_pending_status(ptr, SERVER_STALE_STATUS);
}
ptr->server->status = ptr->pending_status;
}
ptr = ptr->next;
}