golden hour

/opt/alt/php71/usr/include/php/ext/swoole/include

File/Folder	Size	Actions
swoole.h	19.74 KB
swoole_api.h	2.76 KB
swoole_asm_context.h	1.47 KB
swoole_async.h	2.13 KB
swoole_atomic.h	2.24 KB
swoole_base64.h	1.29 KB
swoole_buffer.h	2.02 KB
swoole_c_api.h	1.89 KB
swoole_channel.h	2.36 KB
swoole_client.h	7.85 KB
swoole_config.h	9.26 KB
swoole_coroutine.h	6.25 KB
swoole_coroutine_c_api.h	3.7 KB
swoole_coroutine_channel.h	4.04 KB
swoole_coroutine_context.h	2.39 KB
swoole_coroutine_socket.h	17.16 KB
swoole_coroutine_system.h	3.05 KB
swoole_dtls.h	2.38 KB
swoole_error.h	4.72 KB
swoole_file.h	4.04 KB
swoole_file_hook.h	1.95 KB
swoole_hash.h	9.69 KB
swoole_heap.h	1.79 KB
swoole_http.h	4.63 KB
swoole_http2.h	8 KB
swoole_lock.h	2.62 KB
swoole_log.h	15.53 KB
swoole_lru_cache.h	3.2 KB
swoole_memory.h	2.57 KB
swoole_mime_type.h	1.44 KB
swoole_mqtt.h	2.11 KB
swoole_msg_queue.h	1.84 KB
swoole_pipe.h	2.64 KB
swoole_process_pool.h	5.82 KB
swoole_protocol.h	5 KB
swoole_proxy.h	2.07 KB
swoole_reactor.h	10.47 KB
swoole_redis.h	2.18 KB
swoole_server.h	32.83 KB
swoole_signal.h	1.55 KB
swoole_socket.h	15.48 KB
swoole_socket_hook.h	2.12 KB
swoole_ssl.h	3.58 KB
swoole_static_handler.h	2.8 KB
swoole_string.h	6.87 KB
swoole_table.h	5.74 KB
swoole_timer.h	4.08 KB
swoole_util.h	3.59 KB
swoole_version.h	2.21 KB
swoole_websocket.h	5.07 KB
swoole_wheel_timer.h	2.48 KB

Edit: swoole_timer.h

/*
  +----------------------------------------------------------------------+
  | 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>                        |
  |         Twosee  <twose@qq.com>                                       |
  +----------------------------------------------------------------------+
*/

#pragma once

#include "swoole.h"
#include "swoole_heap.h"
#include "swoole_reactor.h"

#include <unordered_map>

#define SW_TIMER_MIN_MS 1
#define SW_TIMER_MIN_SEC 0.001
#define SW_TIMER_MAX_MS LONG_MAX
#define SW_TIMER_MAX_SEC ((double) LONG_MAX / 1000)

namespace swoole {

typedef std::function<void(TimerNode *)> TimerDestructor;

struct TimerNode {
    enum Type {
        TYPE_KERNEL,
        TYPE_PHP,
    };
    long id;
    enum Type type;
    int64_t exec_msec;
    int64_t interval;
    uint64_t round;
    bool removed;
    HeapNode *heap_node;
    TimerCallback callback;
    void *data;
    TimerDestructor destructor;
};

class Timer {
  private:
    /*--------------signal timer--------------*/
    Reactor *reactor_ = nullptr;
    Heap heap;
    std::unordered_map<long, TimerNode *> map;
    uint64_t round;
    long _next_id;
    long _current_id;
    /*---------------event timer--------------*/
    struct timeval base_time;
    /*----------------------------------------*/
    int (*set)(Timer *timer, long exec_msec) = nullptr;
    void (*close)(Timer *timer) = nullptr;

bool init_reactor(Reactor *reactor);
    bool init_system_timer();

public:
    long next_msec_;

Timer();
    ~Timer();
    static int now(struct timeval *time);

inline int64_t get_relative_msec() {
        struct timeval _now;
        if (now(&_now) < 0) {
            return SW_ERR;
        }
        int64_t msec1 = (_now.tv_sec - base_time.tv_sec) * 1000;
        int64_t msec2 = (_now.tv_usec - base_time.tv_usec) / 1000;
        return msec1 + msec2;
    }

inline static int64_t get_absolute_msec() {
        struct timeval now;
        if (Timer::now(&now) < 0) {
            return SW_ERR;
        }
        int64_t msec1 = (now.tv_sec) * 1000;
        int64_t msec2 = (now.tv_usec) / 1000;
        return msec1 + msec2;
    }

inline Reactor *get_reactor() {
        return reactor_;
    }

bool init();
    TimerNode *add(long _msec, bool persistent, void *data, const TimerCallback &callback);
    bool remove(TimerNode *tnode);
    void update(TimerNode *tnode) {
        heap.change_priority(tnode->exec_msec, tnode->heap_node);
    }
    void delay(TimerNode *tnode, long delay_ms) {
        long now_ms = get_relative_msec();
        tnode->exec_msec = (now_ms < 0 ? tnode->exec_msec : now_ms) + delay_ms;
        update(tnode);
    }
    void reinit(Reactor *reactor);
    int select();

inline TimerNode *get(long id) {
        auto it = map.find(id);
        if (it == map.end()) {
            return nullptr;
        } else {
            return it->second;
        }
    }

inline TimerNode *get(long id, const enum TimerNode::Type type) {
        TimerNode *tnode = get(id);
        return (tnode && tnode->type == type) ? tnode : nullptr;
    }

inline size_t count() {
        return map.size();
    }

inline uint64_t get_round() {
        return round;
    }

inline bool remove(long id) {
        return remove(get(id));
    }

inline const std::unordered_map<long, TimerNode *> &get_map() {
        return map;
    }
};
}  // namespace swoole