[ros-users] questions about nodelets

Jack O'Quin jack.oquin at gmail.com
Wed Nov 10 13:52:19 UTC 2010

On Tue, Nov 9, 2010 at 11:46 PM, Josh Faust <jfaust at willowgarage.com> wrote:
> On Tue, Nov 9, 2010 at 9:15 PM, Jack O'Quin <jack.oquin at gmail.com> wrote:
>> A follow-up question:
>>  * What should onInit() do if it finds a fatal error on startup?
>> (unable to contact device, etc.)
>>  * Are there caught exceptions for those cases?
> Looks like the current implementation does not, but that seems like the
> right thing to do.

Is there a way for a single nodelet to shut itself down if some fatal
condition occurs? (Either during onInit(), or later during operation.)

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