MiraiForum

    • Register
    • Login
    • Search
    • Popular
    • Recent
    • Unsolved
    • Tags
    • Groups
    • 友情链接

    写定时任务出现的一些问题()

    开发交流
    4
    4
    392
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • 藤原白叶
      藤原白叶 last edited by

      今天试图用Timer写定时任务,然后出现了一个严重的问题:部分函数只能协程或者suspend函数调用(比如说sendMessage)。
      但是Timer中函数貌似不能suspend()
      想问一下各位大佬,这种问题怎么解决()
      我目前的解决方法太过暴力(),就是每秒读取一下系统时间做匹配,但是还是试图找到一种高效的方法

      cssxsh 1 Reply Last reply Reply Quote 0
      • H
        hatmony 摸鱼 last edited by

        我是用springboot+mirai-core实现bot的,用最简单的@Scheduled的默认配置 进行同步定时任务发消息(即最后调用sendMessage)是没问题的。

        1 Reply Last reply Reply Quote 0
        • cssxsh
          cssxsh @藤原白叶 last edited by

          @藤原白叶
          你给 suspend 函数 套一层 launch 不就行了吗

          1 Reply Last reply Reply Quote 0
          • Karlatemp
            Karlatemp last edited by

            public object MyPlugin : KotlinPlugin() {
            private val scheduler = Executors.newScheduledThreadPool(2)
            
                private suspend fun supFunc() {
                    logger.info { "!" }
                }
            
                private fun timers() {
                    // Way 1
                    scheduler.submit { runBlocking { supFunc() } }
                    // Way 2
                    scheduler.submit { MyPlugin.launch { supFunc() } }
                }
            
                private suspend fun magicTimer() {
                    suspendCoroutine<Unit> { coroutine ->
                        scheduler.submit {
                            coroutine.resume(Unit)
                        }
                    }
                    logger.info { "!" }
                }
            
            }
            
            1 Reply Last reply Reply Quote 1
            • 1 / 1
            • First post
              Last post
            Powered by Mamoe Technologies & NodeBB | 友情链接 | 服务监控 | Contact