Grails异步引导 [英] grails async bootstrap

问题描述

是否可以在grails bootstrap类中异步使用服务？
我想在grails-2.0.4和grails-executor-plugin中执行以下操作，但只会显示第一条日志消息：

Is it possible to use a service asynchronously in the grails bootstrap class? I am trying to do the following in grails-2.0.4 and the grails-executor-plugin, but only the first log message appears:

class BootStrap {

def myService

def init = { servletContext ->

    log.info("Bootstrapping")

    runAsync {
        log.info("Doing myService async ")
        myService.doSomething()
    }

}

没有错误信息，只是没有从第二条日志语句输出。
非常感谢！

There is no error message, just no output from the second log statement. Thanks a lot in advance!

推荐答案

删除 runAsync 关闭 - 它不适合它。您可以在这里针对不同环境使用像 production 和 development 这样的闭包：

Remove runAsync closure - it is not the right place for it. You can use closures like production and development here for different environments:

class BootStrap {

def myService

def init = { servletContext ->
    log.info("Bootstrapping")
    development {
        log.info("Doing myService async ")
        myService.doSomething()
    }
}

class MyService {
    def doSomething() {
        runAsync {
            // executed asynchronously
        }
    }
}

这篇关于Grails异步引导的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！