7165b4306f
The hintrouter is now in principle capable of routing requests to the master or to some slave (in a round robin fashion) based upon hints set by some earlier filter. Note that as the router is completely oblivious of transaction boundaries, using it with transactions and autocommit being off will not make anyone happy. Recognizing transaction boundaries using regexes and then pinning the server until transaction commit would be needed.
28 lines
699 B
C++
28 lines
699 B
C++
#pragma once
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/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2019-07-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#include <maxscale/cppdefs.hh>
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#include <maxscale/log_manager.h>
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#define DEBUG_HINTROUTER
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//#undef DEBUG_HINTROUTER
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#ifdef DEBUG_HINTROUTER
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#define HR_DEBUG(msg, ...) MXS_NOTICE(msg, ##__VA_ARGS__)
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#define HR_ENTRY() HR_DEBUG(__func__)
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#else
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#define HR_DEBUG(msg, ...)
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#define HR_ENTRY()
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#endif
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