Task

<retry2>

An enhanced version of the <retry> task. Executes its subtasks sequentially, and if one of these fails, and some other conditions hold true, then the subtasks are re-executed.

Attribute Summary

Attributes

Name	Description
delayIntervalBegin="..."	Deprecated. For testing only
retryCount="..."	If set, then this task fails when the Nth retry fails.
retryDelay="..."	If set, then this task sleeps for the given duration before retrying.
retryDelayExponent="..."	The retry delay is multiplied with this factor for each retry, so the retry delay will grow exponentially.
status="..."	If set, then the tasks are only re-executed iff the exit status of the failed task equals n, i.e.

Subelement Summary

Subelements

Name	Description
<task>	Adds another subtask.

Attribute Detail

Default values are underlined.

status="n"

If set, then the tasks are only re-executed iff the exit status of the failed task equals n, i.e. <fail status="n" /> was executed.

retryCount="n"

If set, then this task fails when the Nth retry fails.

Value zero means to execute the operation only once (and not retry).
Values greater than zero mean to try the operation at most N+1 times.

retryDelay="duration"

If set, then this task sleeps for the given duration before retrying.

retryDelayExponent="float|1.0"

The retry delay is multiplied with this factor for each retry, so the retry delay will grow exponentially. A value of "2" doubles the retry delay for each retry, a value of "1" (the default) yields a constant retry delay.

delayIntervalBegin="point-of-time"

Deprecated. For testing only

Use the given point-of-time as the beginning of the delay interval, instead of the current time.

Subelement Detail

<task>

Adds another subtask.