75 lines
1.6 KiB
C
75 lines
1.6 KiB
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: 2020-01-01
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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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/**
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* @file limits.h
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*
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* This file contains defines for hard limits of MaxScale.
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*/
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#include <maxscale/cdefs.h>
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MXS_BEGIN_DECLS
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/**
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* MXS_BACKEND_SO_RCVBUF
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*
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* The value used when setting SO_RCVBUF of backend sockets.
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*/
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#define MXS_BACKEND_SO_RCVBUF (128 * 1024)
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/**
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* MXS_BACKEND_SO_SNDBUF
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*
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* The value used when setting SO_SNDBUF of backend sockets.
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*/
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#define MXS_BACKEND_SO_SNDBUF (128 * 1024)
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/**
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* MXS_CLIENT_SO_RCVBUF
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*
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* The value used when setting SO_RCVBUF of client sockets.
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*/
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#define MXS_CLIENT_SO_RCVBUF (128 * 1024)
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/**
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* MXS_CLIENT_SO_SNDBUF
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*
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* The value used when setting SO_SNDBUF of client sockets.
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*/
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#define MXS_CLIENT_SO_SNDBUF (128 * 1024)
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/**
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* MXS_MAX_NW_READ_BUFFER_SIZE
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*
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* The maximum amount of data read in one gofrom a client DCB.
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*
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* TODO: Consider removing altogether so that we always read
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* whatever is available in the socket.
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*/
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#define MXS_MAX_NW_READ_BUFFER_SIZE (32 * 1024)
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/**
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* MXS_MAX_THREADS
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*
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* Thread information is stored in a bitmask whose size must be a
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* multiple of 8. The bitmask is indexed using the thread id that start
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* from 1. Hence, the hard maximum number of threads must be a
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* multiple of 8 minus 1.
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*/
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#define MXS_MAX_THREADS 255
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MXS_END_DECLS
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