While the node is starting up, we now check for the presence of the certificates directory. This allows us to print out an easily understandable error message if the directory is not present. An exception is made for devMode, as devMode will result in the directory being created in any case.
If an invalid command line option is specified and the parser is unable to parse the input, return an error code to the caller. This is useful in scripting scenarios where it might be important to detect that Corda failed to start due to invalid command line parameters
* ENT-3057: Log hibernate warns and errors in different log
If a hibernate error occurs (deadlock, for example) that would cause a flow to be sent to the hospital, hibernate logs the warnings and errors before we do. This results in duplication in the logs, and pollutes the log. To solve this, we create a new log appender named diagnostic-{node-name}.log and log any org.hibernate messages of warn and above to that file. This way, messages are not lost, which means that the information can be retrieved if need be.
* Corrected indentation of comment (changed tab to space)
* Updated node-administration document to mention diagnostic logging change
* Fixed integration test. It was breaking because it was fetching the first log file in the folder, assuming there would be only one. This assumption is now invalid because the diagnostic log file that was introduced. Two tests were found that used similar logic to find a log file to examine, hence both were corrected to look for log files beginning with "node"
* Updated documentation as per review comments.
Add a cache for notary identities in the PersistentIdentityService. This
solves a reported problem where notary identity lookup fails if its network
map entry is missing, which results in an exception when trying to insert
a state into the vault after recording a transaction.
Test if we have access to the logging path (baseDirectory/logs) before attempting to write to them. This allows us to shut down gracefully with an easily understandable error message.
Without doing this, the log4j2 will attempt to access the logPath when it first uses the logger in the call() function.
Added in wording to reflect the existing UAT joiner guide, in shortened form, onto the docs site. This will be made better, but is an interim solution. Since we don't have another website suitable for this, our team has agreed with Marketing that this is the place this should live (given it is separate from the Foundation). Will try to edit the toctree so this 'pops out' in the left-hand menu.
* CORDA-2629: Provide a better error msg when notary type misconfig
If a notary service is misconfigured with the type (either validating or not validating) stored in the node's configuration not matching that advertised in the network map cache, the notary will throw an exception and fail on startup.
Previously, this misconfiguration would result in an exception being thrown when attempting to notarise a transaction. This change results in the exception being thrown at node startup and the node operator being aware of the misconfiguration earlier.
* Corrected exception message when the notary does not have a party
* Changed exception message to include configured and advertised values.
Fixed unit test that was failing because of the new check.
* CORDA-2672: Tidy up CorDapp deployments in samples.
* CORDA-2672: Refactor Attachment Demo.
* Remove Bank of Corda from Trader Demo.
* Configure SLF4J simple loggers, fix comments and documentation.
* CORDA-2721: Fix DJVM CLI installation and runtime scripts.
* Update DJVM documentation to explain about `RuleViolationError`.
* CORDA-2721: Add comment about constants.properties being parsed by DJVM CLI scripts.
* Plumb through the crlCheckSoftFail configuration option to bridge manager
* Add crlCheckSoftFail test to bridge manager and fix equivalent proton wrapper test
* Update documentation and set the node configuration default to true
* Revert default change and clarify consequences of setting option to false
* Remove NodeConfiguration default to leave only AMQPConfiguration default
There's a bug with the ServiceLoader which leaks a file handle to the app jar on shutdown. This causes an issue if a mock node is restarted in Windows. To avoid the problem completely we no longer overwrite any existing jars, as the jar to be copied will be same anyway.
(cherry picked from commit 0038a86481)
* Added new guide on CorDapp Constraints Migration procedures.
* Apply formatting and upper/lowercase changes.
* Updated following PR review feedback from RGB and MH.
* Minor clarification and cleanup.
* Clarify step to ensure there is only one version ("signed") of the same Contracts CorDapp in the nodes /cordapp folder
* Incorporating feedback from SS.
* Replaced "propagate" with "transition".
Adjust terminology to be consistent.
* Removed confusing statement.
