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Adds a warning regarding vault access in @Suspendable functions

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Joel Dudley 2016-12-14 15:23:09 +00:00 committed by GitHub
parent 7afa3346d6
commit 1d1a067ead
1 changed files with 3 additions and 1 deletions
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docs/source/flow-state-machines.rst
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@ -188,6 +188,8 @@ and try again.
.. note:: Java 9 is likely to remove this pre-marking requirement completely. .. note:: Java 9 is likely to remove this pre-marking requirement completely.
.. note:: Accessing the vault from inside an @Suspendable function (e.g. via ``serviceHub.vaultService``) can cause a serialisation error when the fiber suspends. Instead, vault access should be performed from a helper non-suspendable function, which you then call from the @Suspendable function. We are working to fix this.
Starting your flow Starting your flow
------------------ ------------------
@ -505,4 +507,4 @@ the features we have planned:
* Being able to interact with people, either via some sort of external ticketing system, or email, or a custom UI. * Being able to interact with people, either via some sort of external ticketing system, or email, or a custom UI.
For example to implement human transaction authorisations. For example to implement human transaction authorisations.
* A standard library of flows that can be easily sub-classed by local developers in order to integrate internal * A standard library of flows that can be easily sub-classed by local developers in order to integrate internal
reporting logic, or anything else that might be required as part of a communications lifecycle. reporting logic, or anything else that might be required as part of a communications lifecycle.