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TaskManagerConfig

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Carlyle-Lee edited this page May 11, 2020 · 4 revisions
TaskManagerConfig

To config TaskManager's default behavior. TaskManager Config is optional.
用于配置TaskManager的一些默认配置。若不配置，TM将采用内部默认设置。

TaskManager.config()
                .setDefaultTimeOut(3000)
                .setLogTracker(host ? TMTracker.get() : null)
                .enableMemoryCleanUp(true)
                .enableObjectReuse(true)
                .enableFullLog(false)
                .setWaitTimeCollectThreshold(500)
                .initTaskManager(application);

public TaskManagerConfig setDefaultTimeOut(int timeOut)
To set default blocking time for API "TM.needTaskSync".
用于设置任务的默认等待时间。

public TaskManagerConfig setLogTracker(ITracker tracker)
ITracker is an interface for TM debug system. If a tracker has been set , you can enable debug crash checking , critical log out put etc...
ITracker 是TM的调试接口。设置Tracker后，可以开启debug crash 以暴露验严重务逻辑问题，输出关键日志等等。

***public TaskManagerConfig enableObjectReuse(boolean enable)***new feature added in 1.3.5.
If object reuse is enabled , some of TM's object will be resued.

public boolean isFullLogEnabled(boolean enable) If enabled, full log will be output to ITracker.

public TaskManagerConfig setWaitTimeCollectThreshold(int time)
If any statement is waiting for a task to finish, for more than the threshold been setting, the waiting stack trace will be printed to ITracker.
当等待任务完成的时间超出设定的阈值，代码阻塞位置的堆栈信息将会被打印到ITracker。

public TaskManagerConfig setLowTaskPriorityTaskMaxWaitTime(int timeInms)
TM has supported dynamic task priority. It a task has been waiting for too long , the task priority will be changed, so that it can gain cpu time.
TM 支持了动态优先级，任务的优先级将随着等待时间的增加而升高。从而保证低优先级的任务也能得到CPU时间。

public void initTaskManager(Application application)
Config TaskManager.

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