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fix small naming errors in supervision.rst

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Roland 2011-10-17 17:59:04 +02:00
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10
akka-docs/general/supervision.rst
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@ -11,13 +11,13 @@ What Supervision Means
Supervision describes a dependency relationship between actors: the supervisor Supervision describes a dependency relationship between actors: the supervisor
delegates tasks to subordinates and therefore must respond to their failures. delegates tasks to subordinates and therefore must respond to their failures.
When a subordinate detects a failure (i.e. throws an exception), it suspends When a subordinate detects a failure (i.e. throws an exception), it suspends
itself and all its children and sends a message to its supervisor, signaling itself and all its subordinates and sends a message to its supervisor,
failure. Depending on the nature of the work to be supervised and the nature signaling failure. Depending on the nature of the work to be supervised and
of the failure, the supervisor has four basic choices: the nature of the failure, the supervisor has four basic choices:
#. Resume the subordinate, keeping its accumulated internal state #. Resume the subordinate, keeping its accumulated internal state
#. Restart the subordinate, clearing out its accumulated internal state #. Restart the subordinate, clearing out its accumulated internal state
#. Stop the subordinate permanently #. Terminate the subordinate permanently
#. Escalate the failure #. Escalate the failure
It is important to always view an actor as part of a supervision hierarchy, It is important to always view an actor as part of a supervision hierarchy,
@ -83,7 +83,7 @@ What Lifecycle Monitoring Means
In contrast to the special relationship between parent and child described In contrast to the special relationship between parent and child described
above, each actor may monitor any other actor. Since actors emerge from above, each actor may monitor any other actor. Since actors emerge from
creation fully started and restarts are not visible outside of the affected creation fully alive and restarts are not visible outside of the affected
supervisors, the only state change available for monitoring is the transition supervisors, the only state change available for monitoring is the transition
from alive to dead. Monitoring is thus used to tie one actor to another so that from alive to dead. Monitoring is thus used to tie one actor to another so that
it may react to the other actor’s termination, in contrast to supervision which it may react to the other actor’s termination, in contrast to supervision which