On 7/7/10 10:19 AM, Vijay Ramachandran wrote:
> On 7/7/10 10:16 AM, Anissa Lam wrote:
>> Hi Vijay,
>>
>> On 7/7/10 10:02 AM, Vijay Ramachandran wrote:
>>> For those CLI/module owners who want a way to get the state of an
>>> instance at any time :
>>>
>>> A new service, InstanceState, has been introduced. You can use this
>>> by doing the following in your code :
>>>
>>> @Inject InstanceState state;
>>>
>>> As of now, this service interacts with the command replication
>>> framework and, hence, the state of an instance changes from RUNNING
>>> to RESTART_REQUIRED only. Soon this service will interact with GMS
>>> subsystem and every other instance state change will be reflected.
>> What are other state that will be returned besides RUNNING,
>> NOT_RUNNING and RESTART_REQUIRED ?
>
> Currently the above + STARTING are the only states. I have not looked
> into GMS stuff in detail as yet - more states may have to be added
> once I get a better understanding of GMS sub system.
>
>> Is this an enum ? where is this defined ?
>
> Look at InstanceState.StateType
why not using ServerEnvironment.Status instead ?
>
> Vijay
>>
>> thanks
>> Anissa.
>>>
>>> You may want to consider using this instead doing other forms of
>>> pinging an instance (like doing uptime / version / locations
>>> command) to see if an instance is alive.
>>>
>>> Let me know if you have any feedback / comments / issues with this.
>>>
>>> Vijay
>>>
>>>
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