/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| license@swoole.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Tianfeng Han <mikan.tenny@gmail.com> |
+----------------------------------------------------------------------+
*/
#ifndef SWOOLE_CONFIG_H_
#define SWOOLE_CONFIG_H_
#ifndef __clang__
//gcc version check
#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
#error "GCC 4.4 or later required."
#endif
#endif
#define SW_MAX_FDTYPE 32 //32 kinds of event
#define SW_ERROR_MSG_SIZE 512
#define SW_MAX_WORKER_GROUP 2
#define SW_MAX_FILE_CONTENT (64*1024*1024) //for swoole_file_get_contents
#define SW_MAX_LISTEN_PORT 60000
#define SW_MAX_CONCURRENT_TASK 1024
#ifdef HAVE_MALLOC_TRIM
#define SW_USE_MALLOC_TRIM
#endif
#define SW_MALLOC_TRIM_INTERVAL 1
#define SW_MALLOC_TRIM_PAD 0
#define SW_USE_EVENT_TIMER
#define SW_USE_MONOTONIC_TIME
//#define SW_USE_RINGBUFFER
//#define SW_USE_TIMEWHEEL
#define SW_TIMEWHEEL_SIZE 60
//#define SW_DEBUG_REMOTE_OPEN
#define SW_DEBUG_SERVER_HOST "127.0.0.1"
#define SW_DEBUG_SERVER_PORT 9999
#define SW_DEBUG_SERVER_DESTRUCT 0
#define SW_SOCKET_OVERFLOW_WAIT 100
#define SW_SOCKET_MAX_DEFAULT 65536
#define SW_SOCKET_BUFFER_SIZE (8*1024*1024)
#define SW_SYSTEMD_FDS_START 3
#define SW_GLOBAL_MEMORY_PAGESIZE (1024*1024*2) //全局内存的分页
#define SW_MAX_THREAD_NCPU 4 // n * cpu_num
#define SW_MAX_WORKER_NCPU 1000 // n * cpu_num
#define SW_MAX_REQUEST 5000 //最大请求包数
//#define SW_CONNECTION_LIST_EXPAND (4096*2) //动态扩容的数量
#define SW_HOST_MAXSIZE 104 // Linux has 108 UNIX_PATH_MAX, but BSD/MacOS limit is only 104
//#define SW_DEBUG //debug
#define SW_LOG_NO_SRCINFO //no source info
#define SW_LOG_TRACE_OPEN 0
#define SW_LOG_TRACE_FLAGS (SW_TRACE_EVENT | SW_TRACE_REACTOR | SW_TRACE_CLOSE)
//#define SW_BUFFER_SIZE 65495 //65535 - 28 - 12(UDP最大包 - 包头 - 3个INT)
#define SW_CLIENT_BUFFER_SIZE 65536
//#define SW_CLIENT_RECV_AGAIN
#define SW_CLIENT_DEFAULT_TIMEOUT 0.5
#define SW_CLIENT_MAX_PORT 65535
//#define SW_CLIENT_SOCKET_WAIT
//!!!Don't modify.----------------------------------------------------------
#if __MACH__
#define SW_IPC_MAX_SIZE 2048 //MacOS
#else
#define SW_IPC_MAX_SIZE 8192 //for IPC, dgram and message-queue max size
#endif
#ifdef SW_USE_RINGBUFFER
#define SW_BUFFER_SIZE 65535
#else
#define SW_BUFFER_SIZE (SW_IPC_MAX_SIZE - sizeof(struct _swDataHead))
#endif
//!!!End.-------------------------------------------------------------------
#define SW_BUFFER_SIZE_STD 8192
#define SW_BUFFER_SIZE_BIG 65536
#define SW_BUFFER_SIZE_UDP 65536
#define SW_SENDFILE_CHUNK_SIZE 65536
#define SW_SENDFILE_MAXLEN 4194304
#define SW_HASHMAP_KEY_MAXLEN 256
#define SW_HASHMAP_INIT_BUCKET_N 32 //hashmap初始化时创建32大小的桶
#define SW_DATA_EOF "\r\n\r\n"
#define SW_DATA_EOF_MAXLEN 8
#define SW_HEARTBEAT_PING_LEN 8
#define SW_HEARTBEAT_PONG_LEN 8
#define SW_MAINREACTOR_USE_UNSOCK 1 //主线程使用unsock
#define SW_REACTOR_WRITER_TIMEO 3 //writer线程的reactor
#define SW_TASKWAIT_TIMEOUT 0.5
#ifdef HAVE_EVENTFD
#define HAVE_LINUX_AIO
#endif
#define SW_AIO_THREAD_NUM_DEFAULT 2
#define SW_AIO_THREAD_NUM_MAX 32
#define SW_AIO_MAX_FILESIZE 4194304 //4M
#define SW_AIO_EVENT_NUM 128
#define SW_AIO_DEFAULT_CHUNK_SIZE 65536
#define SW_AIO_MAX_CHUNK_SIZE 1*1024*1024
//#define SW_AIO_THREAD_USE_CHANNEL
#define SW_AIO_MAX_EVENTS 128
//#define SW_THREADPOOL_USE_CHANNEL
#define SW_THREADPOOL_QUEUE_LEN 10000
#define SW_IP_MAX_LENGTH 32
//#define SW_USE_SOCKET_LINGER
#define SW_WORKER_SENDTO_COUNT 32 //写回客户端失败尝试次数
#define SW_WORKER_SENDTO_YIELD 10 //yield after sendto
#define SW_WORKER_READ_COUNT 10
#define SW_WORKER_WAIT_PIPE
#define SW_WORKER_WAIT_TIMEOUT 1000
//#define SW_WORKER_RECV_AGAIN
#define SW_WORKER_USE_SIGNALFD
#define SW_WORKER_MAX_WAIT_TIME 30 //最大等待时间
//#define SW_WORKER_SEND_CHUNK
#define SW_REACTOR_TIMEO_SEC 3
#define SW_REACTOR_TIMEO_USEC 0
#define SW_REACTOR_SCHEDULE 2
#define SW_REACTOR_MAXEVENTS 4096
#define SW_REACTOR_USE_SESSION
#define SW_SESSION_LIST_SIZE (1024*1024)
#define SW_MSGMAX 65536
/**
* 最大Reactor线程数量，默认会启动CPU核数的线程数
* 如果超过8核，默认启动8个线程
*/
#define SW_REACTOR_MAX_THREAD 8
/**
* 循环从管道中读取数据，有助于缓解管道缓存塞满问题，降低进程间通信的压力
*/
#define SW_REACTOR_RECV_AGAIN
#define SW_REACTOR_SYNC_SEND //direct send
#define SW_SCHEDULE_INTERVAL 32 //平均调度的间隔次数,减少运算量
#define SW_QUEUE_SIZE 100 //缩减版的RingQueue,用在线程模式下
#define SW_WRITER_TIMEOUT 3
#define SW_RINGQUEUE_USE 0 //使用RingQueue代替系统消息队列，此特性正在测试中，启用此特性会用内存队列来替代IPC通信，会减少系统调用、内存申请和复制，提高性能
#define SW_RINGQUEUE_LEN 1024 //RingQueue队列长度
#define SW_RINGQUEUE_MEMSIZE (1024*1024*4) //内存区大小,默认分配4M的内存
//#define SW_USE_RINGQUEUE_TS 1 //使用线程安全版本的RingQueue
#define SW_RINGBUFFER_COLLECT_N 100 //collect max_count
#define SW_RINGBUFFER_FREE_N_MAX 4 //when free_n > MAX, execute collect
#define SW_RINGBUFFER_WARNING 100
//#define SW_RINGBUFFER_DEBUG
#define SW_RELOAD_AFTER_SECONDS_N 10
#define SW_RELOAD_FILE_EXTNAME ".php"
/**
* ringbuffer memory pool size
*/
#define SW_BUFFER_OUTPUT_SIZE (1024*1024*2)
#define SW_BUFFER_INPUT_SIZE (1024*1024*2)
#define SW_BUFFER_MIN_SIZE 65536
#define SW_PIPE_BUFFER_SIZE (1024*1024*32)
#define SW_MEMORY_POOL_SLAB_PAGE 10 //内存池的页数
#define SW_USE_FIXED_BUFFER
#define SW_BACKLOG 512
/**
* 是否循环accept，可以一次性处理完全部的listen队列，用于大量并发连接的场景
*/
#define SW_ACCEPT_AGAIN 1
/**
* 一次循环的最大accept次数
*/
#define SW_ACCEPT_MAX_COUNT 64
#define SW_TCP_KEEPCOUNT 5
#define SW_TCP_KEEPIDLE 3600 //1 hour
#define SW_TCP_KEEPINTERVAL 60
#define SW_USE_EVENTFD //是否使用eventfd来做消息通知，需要Linux 2.6.22以上版本才会支持
#define SW_TASK_TMP_FILE "/tmp/swoole.task.XXXXXX"
#define SW_TASK_TMPDIR_SIZE 128
#define SW_FILE_CHUNK_SIZE 65536
#define SW_TABLE_CONFLICT_PROPORTION 0.2 //20%
#define SW_TABLE_KEY_SIZE 64
//#define SW_TABLE_USE_PHP_HASH
//#define SW_TABLE_DEBUG
#define SW_TABLE_USE_SPINLOCK 1
#define SW_SSL_BUFFER_SIZE 16384
#define SW_SSL_CIPHER_LIST "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH"
#define SW_SSL_ECDH_CURVE "secp384r1"
#define SW_SSL_NPN_ADVERTISE "\x08http/1.1"
#define SW_SSL_HTTP2_NPN_ADVERTISE "\x02h2"
#define SW_SPINLOCK_LOOP_N 1024
#define SW_STRING_BUFFER_MAXLEN (1024*1024*128)
#define SW_STRING_BUFFER_DEFAULT 128
#define SW_STRING_BUFFER_GARBAGE_MIN (1024*64)
#define SW_STRING_BUFFER_GARBAGE_RATIO 4
#define SW_SIGNO_MAX 128
#define SW_DNS_HOST_BUFFER_SIZE 16
#define SW_DNS_SERVER_PORT 53
#define SW_DNS_DEFAULT_SERVER "8.8.8.8"
//#define SW_HTTP_CLIENT_ENABLE
#define SW_HTTP_SERVER_SOFTWARE "swoole-http-server"
#define SW_HTTP_BAD_REQUEST "<h1>400 Bad Request</h1>\r\n"
#define SW_HTTP_PARAM_MAX_NUM 128
#define SW_HTTP_COOKIE_KEYLEN 128
#define SW_HTTP_COOKIE_VALLEN 4096
#define SW_HTTP_RESPONSE_INIT_SIZE 65536
#define SW_HTTP_HEADER_MAX_SIZE 8192
#define SW_HTTP_HEADER_KEY_SIZE 128
#define SW_HTTP_HEADER_VALUE_SIZE 4096
#define SW_HTTP_HEADER_BUFFER_SIZE 128
#define SW_HTTP_COMPRESS_GZIP
#define SW_HTTP_UPLOAD_TMPDIR_SIZE 256
#define SW_HTTP_DATE_FORMAT "D, d M Y H:i:s T"
#define SW_HTTP_RFC1123_DATE_GMT "%a, %d %b %Y %T GMT"
#define SW_HTTP_RFC1123_DATE_UTC "%a, %d %b %Y %T UTC"
#define SW_HTTP_RFC850_DATE "%A, %d-%b-%y %T GMT"
#define SW_HTTP_ASCTIME_DATE "%a %b %e %T %Y"
//#define SW_HTTP_100_CONTINUE
#define SW_HTTP2_DATA_BUFFSER_SIZE 8192
#define SW_HTTP2_MAX_CONCURRENT_STREAMS 128
#define SW_HTTP2_MAX_FRAME_SIZE ((1u << 24) - 1)
#define SW_HTTP2_MAX_WINDOW ((1u << 31) - 1)
#define SW_HTTP_CLIENT_USERAGENT "swoole-http-client"
#define SW_HTTP_CLIENT_BOUNDARY_PREKEY "----SwooleBoundary"
#define SW_HTTP_FORM_DATA_FORMAT_STRING "--%*s\r\nContent-Disposition: form-data; name=\"%*s\"\r\n\r\n"
#define SW_HTTP_FORM_DATA_FORMAT_FILE "--%*s\r\nContent-Disposition: form-data; name=\"%*s\"; filename=\"%*s\"\r\nContent-Type: %*s\r\n\r\n"
#define SW_WEBSOCKET_SERVER_SOFTWARE "swoole-websocket-server"
#define SW_WEBSOCKET_VERSION "13"
#define SW_WEBSOCKET_KEY_LENGTH 16
#define SW_MYSQL_QUERY_INIT_SIZE 8192
#define SW_MYSQL_DEFAULT_PORT 3306
#define SW_MYSQL_CONNECT_TIMEOUT 1.0
#define SW_MYSQL_DEFAULT_CHARSET 33 //0x21, utf8_general_ci
#define SW_REDIS_CONNECT_TIMEOUT 1.0
#define SW_PHP_FUNCTION_MAX_ARG 16
#endif /* SWOOLE_CONFIG_H_ */