The issue with the test was that the environment variable are kept as a static member so it passed if it was the first one to run, but failed if another test runs the config beforehand.
* Draft version of integrating start flow with client id with reconnecting rpc client
* Add recursive reconnect
* Execute 'doInvoke' on a different thread, fixes hanging
* Tidy up code and add explanatory comment
* Add test timeout
* Add test asserting 'removeClientId' does retry to connect if the node is down
* Modify test to not create a new node on node restart
* Add test asserting 'reattachFlowWithClientId' tries to reconnect if the node is down
* Add test asserting returned flow exception future continue working on node restart
* Add assertions for reconnecting future callbacks
* Remove unused import
* Remove unused local var
* Remove unneeded line breaks
* Remove unneeded parentheses
* Amend existing test; assert flow result reconnectable future returned from 'reattachFlowWithClientId' works
* Update test names
* Add explanatory comment
* Minor comment update
* Fix accidental methods moved
* Update obsolete comment
Terminate sessions that need to be removed instantly in whatever transition is currently executing, rather than scheduling another event and doing so at a later time.
To do this, update the transition being created in `TopLevelTransition` to remove the sessions and append the `RemoveSessionBindings` action to it.
This achieves the same outcome as the original code but does so with 1 less transition. Doing this also removes the race condition that can occur where another external event is added to the flow's event queue before the terminate event could be added.
* CORDA-3986 Increase sleep in `FlowSessionCloseTest`
A sleep duration needed to be increased to ensure that an end session
message has time to be processed by the other node.
Locks do not fully fix this because some internal processing needs to be
completed that can't be waited for using a lock. Therefore the sleep
time was increased generously.
* removed dependency from tools.jar
I removed the log line in /node/src/main/kotlin/net/corda/node/internal/NodeStartup.kt because I felt it was not so important
and I modified the checkpoint agent detection simply using a static field (I tested both with and without the checkpoint agent running and detection works correctly)
* move method to node-api to address review comments
Co-authored-by: Walter Oggioni <walter.oggioni@r3.com>
* CORDA-3954: Added step to run database migration scripts during initial node registration with -s / --skip-schema-creation option (default to false) to prevent migration.
* CORDA-3954: Applied code convention to if statement
* CORDA-3954: Marked NodeCmdLineOptions' -s/--skip-schema-creation as deprecated and hidden in line with --initial-registration
Disable `SignatureConstraintMigrationFromHashConstraintsTests.HashConstraint cannot be migrated to SignatureConstraint if a HashConstraint is specified for one state and another uses an AutomaticPlaceholderConstraint()` as it frequently appears in reports about Gradle process failures, to try isolating the actual cause.
* fix suggestion and tests
* detekt suppress
* making sure the forced join works with IndirectStatePersistable and removing unnecessary joinPredicates from parse with sorting
* remove joinPredicates and add tests
* rename sorting
* revert deleting joinPredicates and modify the force join to use `OR` instead of `AND`
* add system property switch
* CORDA-3657 Extract information from state machine
`FlowReadOperations` interface provides functions that extract
information about flows from the state machine manager.
`FlowOperator` implements this interface (along with another currenly
empty interface).
* CORDA-3657 Rename function and use set
* initial test is passing
* wip
* done tests
* additional tests to cover more FlowIORequest variations
* completed tests
* The quasar.jar should nat have been changed
* Fixed issues reported by detekt
* got rid of sync objects, instead relying on nodes being offline
* Added extra grouping test and minor simplification
* Hospital test must use online node which fails on otherside
* Added additional information required for the ENT
* Added tests to cover SEND FlowIORequests
* using node name constants from the core testing module
* Changed flow operator to the query pattern
* made query fields mutable to simply building query
* fixed detekt issue
* Fixed test which had dependency on the order int the result (failed for windows)
* Fixed recommendations in PR
* Moved WrappedFlowExternalOperation and WrappedFlowExternalAsyncOperation to FlowExternalOperation.kt as per PR comment
* Moved extension to FlowAsyncOperation
* removed unnecessarily brackets
Co-authored-by: LankyDan <danknewton@hotmail.com>
Fix memory leak due to DB not shutting down in FlowFrameworkPersistenceTests.flow restarted just after receiving payload.
Also reduces number of class-wide variables to reduce scope for references being accidentally held between runs.
`KillFlowTest` is failing quite often. This is probably due to issues in ordering when taking and releasing locks. By using `CountDownLatch` in places instead of `Semaphore`s should reduce the likelihood of tests failing.
* CORDA-3936: Add a fallback mechanism for Enums incorrectly serialised using their toString() method.
* Backport missing piece of Enum serializer from Corda 4.6.
If an error occurs when creating a transition (a.k.a anything inside of
`TopLevelTransition`) then resume the flow with the error that occurred.
This is needed, because the current code is swallowing all errors thrown
at this point and causing the flow to hang.
This change will allow better debugging of errors since the real error
will be thrown back to the flow and will get handled and logged by the
normal error code path.
Extra logging has been added to `processEventsUntilFlowIsResumed`, just
in case an exception gets thrown out of the normal code path. We do not
want this exception to be swallowed as it can make it impossible to
debug the original error.
Save the exception for flows that fail during session init when they are
kept for observation.
Change the exception tidy up logic to only update the flow's status if
the exception was removed.
