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PATH: opt / alt / php73 / usr / include / php / ext / swoole / include

/*
 +----------------------------------------------------------------------+
 | Swoole                                                               |
 +----------------------------------------------------------------------+
 | Copyright (c) 2012-2018 The Swoole Group                             |
 +----------------------------------------------------------------------+
 | 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  <rango@swoole.com>                             |
 +----------------------------------------------------------------------+
 */

#pragma once

#include <vector>
#include <string>
#include <mutex>
#include <atomic>

#ifndef O_DIRECT
#define O_DIRECT 040000
#endif

namespace swoole {

enum AsyncFlag {
    SW_AIO_WRITE_FSYNC = 1u << 1,
    SW_AIO_EOF = 1u << 2,
};

struct AsyncEvent {
    int fd;
    size_t task_id;
    uint8_t lock;
    uint8_t canceled;
    /**
     * input & output
     */
    uint16_t flags;
    off_t offset;
    size_t nbytes;
    void *buf;
    void *req;
    /**
     * output
     */
    ssize_t retval;
    int error;
    /**
     * internal use only
     */
    network::Socket *pipe_socket;
    double timestamp;
    void *object;
    void (*handler)(AsyncEvent *event);
    void (*callback)(AsyncEvent *event);

bool catch_error() {
        return (error == SW_ERROR_AIO_TIMEOUT || error == SW_ERROR_AIO_CANCELED);
    }
};

class AsyncThreads {
  public:
    bool schedule = false;
    size_t task_num = 0;
    Pipe *pipe = nullptr;
    async::ThreadPool *pool = nullptr;
    network::Socket *read_socket = nullptr;
    network::Socket *write_socket = nullptr;

AsyncThreads();
    ~AsyncThreads();

size_t get_task_num() {
        return task_num;
    }

size_t get_queue_size();
    size_t get_worker_num();
    void notify_one();

static int callback(Reactor *reactor, Event *event);
  private:
    std::mutex init_lock;
};

namespace async {

typedef void (*Handler)(AsyncEvent *event);

AsyncEvent *dispatch(const AsyncEvent *request);

void handler_gethostbyname(AsyncEvent *event);
void handler_getaddrinfo(AsyncEvent *event);

}  // namespace async
};  // namespace swoole

[-] swoole_protocol.h [edit]
[-] swoole_version.h [edit]
[-] swoole_coroutine_context.h [edit]
[-] swoole_log.h [edit]
[-] swoole_signal.h [edit]
[-] swoole_socket_hook.h [edit]
[-] swoole_channel.h [edit]
[-] swoole_string.h [edit]
[-] swoole_pipe.h [edit]
[-] swoole_lock.h [edit]
[-] swoole_coroutine_c_api.h [edit]
[-] swoole_mime_type.h [edit]
[-] swoole_asm_context.h [edit]
[-] swoole_coroutine_system.h [edit]
[-] swoole_timer.h [edit]
[-] swoole_proxy.h [edit]
[-] swoole_base64.h [edit]
[-] swoole_socket.h [edit]
[-] swoole_error.h [edit]
[-] swoole_memory.h [edit]
[-] swoole_dtls.h [edit]
[-] swoole_coroutine_socket.h [edit]
[-] swoole_coroutine_channel.h [edit]
[-] swoole_http.h [edit]
[-] swoole_table.h [edit]
[-] swoole_client.h [edit]
[-] swoole_util.h [edit]
[-] swoole_redis.h [edit]
[-] swoole_c_api.h [edit]
[-] swoole_ssl.h [edit]
[-] swoole_config.h [edit]
[-] swoole_msg_queue.h [edit]
[-] swoole_file.h [edit]
[-] swoole_api.h [edit]
[-] swoole_server.h [edit]
[-] swoole_coroutine.h [edit]
[-] swoole_reactor.h [edit]
[-] swoole_async.h [edit]
[-] swoole_file_hook.h [edit]
[-] swoole_wheel_timer.h [edit]
[-] swoole_lru_cache.h [edit]
[-] swoole_buffer.h [edit]
[-] swoole.h [edit]
[-] swoole_mqtt.h [edit]
[+] ..
[-] swoole_static_handler.h [edit]
[-] swoole_atomic.h [edit]
[-] swoole_hash.h [edit]
[-] swoole_heap.h [edit]
[-] swoole_process_pool.h [edit]
[-] swoole_websocket.h [edit]
[-] swoole_http2.h [edit]