grails async bootstrap

问题:

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()     }  } 

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

回答1:

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         }     } } 

文章来源: grails async bootstrap