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Composition Flows

Description

JoinAll

Performs a join on all the given child flows. So the flow waits until all the child flows have completed, then it completes itself. You can add additional constraints to the flow using derivation. The default is to wait for all the child flows to complete; though you can enable fast-fail mode so that the flow fails as soon as a child flow fails

JoinQuorum

This flow is useful for implementing clustering style flows where you want a quorum of flows to complete. e.g. if you have 5 child flows you want to wait for at least 3 flows to complete succesfully before continuing

Examples

The easiest way to understand flows is to look at one of the example test cases. The following test case demonstrates how to create and use the JoinAll flow...