Previously a fire and forget release process
was implemented, which in corner cases could
result in exceptions, as API stream was still running after DbDispatcher was released.
This PR changes to waiting for all the streams to finish as releasing Dispatcher (with a timeout of 5 seconds).
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* Improve MessageDigest and Mac instance creation to solve lock contention problem [DPP-956]
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Scalability bottleneck in regard to hashing has been fixed in multiple places.
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Since Scala 2.13.2, Scala introduced built-in support to
manage warnings in a more granular fashion, thus making
the silencer plugin we are currently using no longer
strictly useful. Removing compiler plugins also removes
friction from migrating to Scala 3 in the future. As a
cherry on top, the built-in warning configuration also
allows to check whether a `@nowarn` actually does
anything, allowing us to proactively remove unused
warnings should the need arise.
[Here][1] is s a blog post by the Scala team about it.
Warnings have been either solved or preserved if useful,
trying to minimize the scope (keeping it at the single
expression scope if possible). In particular, all
remaining usages of the Scala Collection API compatibility
module have been removed.
Using the silencer plugin also apparently hid a few
remaining usages of compatibility libraries that were used
as part of the transition from Scala 2.12 to Scala 2.13
that are no longer needed. Removing those warnings
highlighted those.
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[1]: https://www.scala-lang.org/2021/01/12/configuring-and-suppressing-warnings.html
New year, new copyright, new expected unknown issues with various files
that won't be covered by the script and/or will be but shouldn't change.
I'll do the details on Jan 1, but would appreciate this being
preapproved so I can actually get it merged by then.
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* concurrent: Replace `DirectExecutionContextInternal` with `parasitic`.
* concurrent: Rename `DirectExecutionContext` `parasitic`.
* Use `ExecutionContext.parasitic` instead of `DirectExecutionContext`.
We no longer need the latter.
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* Fix formatting.
I’ve kept the infrastructure for versioned_scala_deps around because
I’m optimistic and hope that eventually we’ll do another Scala upgrade.
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[ledger-api] - Return max_deduplication_duration as part of the metadata sent with the gRPC status for commands rejected because of invalid deduplication periods
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* Moved ErrorCodesVersionSwitcher to //ledger/error
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* Rename ErrorCodeLoggingContext to ContextualizedErrorLogger
* Refactored ErrorFactories
* All error factories use ContextualizedErrorLogger for being able to dispatch self-service error codes.
* The ContextualizedErrorLogger is passed down from the dispatching Ledger API services.
* ErrorFactoriesSpec asserts both legacy (V1) and self-service error codes (V2).
* Adapted ApiSubmissionService
* Addressed Marcin's review comments
- Add support for specifying either 1.2 or 1.3 as minimum TLS versions for ledger api server.
- Log enabled protocols (~TLS versions) and cipher suites at server and client startup.
- Add integration tests against Sandbox-classic and Sandbox
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Sandbox: Add CLI flag to select minimum enabled TLS version for ledger API server.
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Adding support for accepting server's private key as an encrypted file (since storing unencrypted private key in a file system might be a risk).
Encrypted private key is assumed to be encrypted using AES or similar algorithm. The details necessary to decrypt it are be obtained from a secrets server over HTTP as JSON document. The URL to secret's server is supplied through the new `--secrets-url` CLI parameter.
One can supply private in either plaintext (old behavior) or ciphertext: if a private key's file ends with .enc suffix it is assumed to be ciphertext. Otherwise it is assumed to be plain text.
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- [DPP-418] [Participant] Add support for supplying server's private key as an encrypted file and then decrypting it with the help of a secrets server.
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* Add `deduplication_duration` to `deduplication_period` and deprecate `deduplication_time`
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ledger-api - add `deduplication_duration` as a future replacement for `deduplication_time` in the command proto definition
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* Add tests for deduplication period validation
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ledger-api - Command deduplication period can now be specified by setting `deduplication_offset` instead of `deduplication_time` (only valid for v2 WriteService). This change is backwards compatible.
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* Propagate the enriched deduplicationPeriod instead of deduplication duration
* Update the Haskell bindings for the new deduplication period
* Calculate the deduplicateUntil using the new deduplication period for backward compat
* Use consistent naming for deduplication_period
* Cleanup command timeout extraction from deduplication period
* Add the required deduplication_offset to deduplication instead of deduplication_start
* Update haskell bindings to support deduplication_offset
* Add support for deduplication_offset in the ledger-api
* Remove the timestamp-based deduplication from our models to simplify upgrade for users
* Add optional conformance test for offset based deduplication
* Remove buf rule for FIELD_SAME_ONEOF as our change is backwards compatible
* Disable FIELD_SAME_ONEOF buf check for commands file
* Apply suggestions from code review
Co-authored-by: Miklos <57664299+miklos-da@users.noreply.github.com>
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* Update comment for deduplication period
Co-authored-by: Miklos <57664299+miklos-da@users.noreply.github.com>
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* Upgrade Scalatest to v3.2.9.
Because of some coupling we also have to upgrade Scalaz to the latest
v7.2 point release, v7.2.33.
The Scalatest changes are quite involved because the JAR has been broken
up into several smaller JARs. Because Bazel expects us to specify all
dependencies and doesn't allow transitive dependencies to be used
directly, this means that we need to specify the explicit Scalatest
components that we use.
As you can imagine, this results in quite a big set of changes. They
are, however, constrained to dependency management; all the code remains
the same.
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* http-json-oracle: Fix a Scalatest dependency.
* ledger-api-client: Fix a Scalatest dependency.
* daml-lf/data: Move ID aliases to `Ref` from _ledger-api-common_.
This allows us to remove a lot of dependencies on _ledger-api-common_,
and use these aliases in other places where that module is not used.
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* participant-integration-api: Remove an unused import.
* http-json-oracle: Remove `ledger-api-common` as a dependency.
* bindings-rxjava: Remove a now-unused dependency.
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* [Integration Kit] Removed trace_context field from Ledger API and its bindings as we now have trace context propagation support via gRPC metadata. If you are constructing or consuming Ledger API requests or responses directly, you may need to update your code.
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* logging-entries: Split from contextualized-logging.
This allows us to introduce it to Daml-LF without bringing in the
Logback, Logstash, and gRPC dependencies.
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* logging-entries: Fix dependencies for 2.12.
* logging-entries: Missed one more Scala 2.12 dependency.
* release: Publish logging-entries.
* contextualized-logging: Automatically convert logging values to strings.
For now, this has almost the same behavior, but it allows us to
customize the output in the future.
The main change is that the log format has gone from:
context: {a=b, x=1, foo=bar}
to:
context: {a: "b", x: "1", foo: "bar"}
* contextualized-logging: Move `writeTo` inside `LoggingValue`.
* contextualized-logging: Allow for more than just strings.
`null`, numbers, and sequences are now correctly logged.
The log format has gone from:
context: {a: "b", x: "1", foo: "bar", parties: "[alice, bob]"}
to:
context: {a: "b", x: 1, foo: "bar", parties: ["alice", "bob"]}
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- The log output of Daml components has changed so that the structured
part is closer to JSON. This allows us to distinguish and parse
numbers and lists. If you are parsing this log output, you may need to
change your parser.
The log output has changed from:
.. code-block::
context: {a=b, x=1, foo=bar, parties=[alice, bob]}
to:
.. code-block::
context: {a: "b", x: 1, foo: "bar", parties: ["alice", "bob"]}
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* contextualized-logging: Extract the string serializer.
* Use non-string logging where possible.
* contextualized-logging: Split logging values from serialization.
So that callers don't have to know about Jackson.
* contextualized-logging: `SeqView` is `Iterable`. Don't need both.
* contextualized-logging: Make `ToStringToLoggingValue` a `val`.
Co-Authored-By: Stephen Compall <stephen.compall@daml.com>
* contextualized-logging: Add a transient dependency for 2.12 only.
This required more infrastructure than I thought it would.
* kvutils: Make it explicit that we're logging the hashes of archives.
The implicit was found to be a little confusing.
Co-authored-by: Stephen Compall <stephen.compall@daml.com>
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Log ledger api validation failures at info level
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* log validation failures in Api*Service family of classes
* address review comments
* check whether collection.compat is unused when compiling for Scala 2.12
- Instead of always suppressing warnings for collection.compat._,
we should only do it for Scala 2.13
- We can also reduce boilerplate by automatically adding this
option when both silencer_plugin and collection-compat are
present
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* remove unused import
* remove another unused import
* remove even more unused imports
* missed compat dependency
* more missed compat dependencies
* missed compat dependency
* use scala_deps in scaladoc_jar
- #8423 inlined the major version expansion, but this seems to
have been prior to proper support by scaladoc_jar
* restore custom handling of participant-integration-api
- fixing scaladoc_jar isn't worth it for a single case, as with
deps vs scala_deps
* Switch from `@silent` to `@nowarn`.
This annotation is native to Scala 2.12.13+ and 2.13.2+. It replaces
most usages of `@silent`.
I had to get creative about a couple of use cases that didn't work.
Specifically:
1. Suppressing deprecation warnings works, but Scala 2.12 erroneously
complains that the `@nowarn` is unnecessary. I had to suppress
this warning too with `-Ywarn-unused:-nowarn`.
2. I can't seem to suppress the warning, "The outer reference in this
type test cannot be checked at run time." Instead, I have
refactored the code to remove the warning.
We still need to use the silencer plugin to suppress some warnings about
unused imports (because of compatibility between Scala 2.12 and 2.13),
but this means we no longer need the library, and therefore it is not a
transitive dependency that downstream consumers need to worry about.
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* Add some comments around `@nowarn` support.
* language-support/scala: Fix a warning suppression.
* Revert to the default warnings.
Compatibility was complaining.
* Change the TelemetryContext to use SpanAttributes instead of raw AttributeKeys
and remove an unused object along with its dependencies
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* Change the Tracer name and the instrumentation name from participant to com.daml.telemetry
* Add telemetry classes from the oem integration kit and use it for command submissions
* Change submitTransaction to submitTransactionWithTelemetry and add a deprecation
* Fix tests
* Revert "Change submitTransaction to submitTransactionWithTelemetry and add a deprecation"
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- [Integration Kit] TelemetryContext has been introduced to the WriteService.submitTransaction method to support distributed tracing
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* Port parts of //ledger/... to Scala 2.13
Fairly random choice of directories, I just went through them in
alphabetical order. The one thing that I had to disable for now are
the conformance tests since the ledger API test tool has a dependency
not compatible with Scala 2.13.
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* Remove accidentally included //ledger/ledger-api-client/...
doesn’t actually work yet
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* Port damlc dependencies to Scala 2.13
I got a bit fed up by the fact that going directory by directory
didn’t really work since there are two many interdependencies in
tests (e.g., client tests depend on sandbox, sandbox tests depend on
clients, engine tests depend on DARs which depend on damlc, …).
So before attempting to continue with the per-directory process, this
is a bruteforce approach to break a lot of those cycles by porting all
dependencies of damlc which includes client bindings (for DAML Script)
and Sandbox Classic (also for DAML Script).
If this is too annoying to review let me know and I’ll try to split it
up into a few chunks.
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* Update daml-lf/data/src/main/2.13/com/daml/lf/data/LawlessTraversals.scala
Co-authored-by: Stephen Compall <stephen.compall@daml.com>
* fixup lawlesstraversal
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* less iterator more view
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* document safety of unsafeWrapArray
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Co-authored-by: Stephen Compall <stephen.compall@daml.com>
* Upgrade Scala dependencies for 2.13 compatibility
This upgrades a bunch of Scala libraries to versions that have 2.13
support. There are two libraries that are still missing:
- diffson, this has a new version but with significant breaking
changes and it is only used in Naigator console which I hope to kill
before I have to worry about this.
- ai.x:diff, this is used in the ledger API test tool. The library is
abondened but there are a few alternatives.
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* Fix pureconfig
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* Fix Navigator
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Adds TLS certificates revocation checking in the LedgerApiServer using the OCSP.
The feature is implemented by setting global JVM properties.
Integration tests for the new feature include spinning up a local OCSP responder using the openssl command.
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- new CLI option --cert-revocation-checking for enabling the TLS certificate revocation checking in the LedgerApiServer
- documentation about the new feature
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* resources: Move builders into //ledger/ledger-resources.
Keep the actual constructors in a trait, but instantiate it when working
with ledger code.
This allows us to later introduce an extra "context" type parameter to
ResourceOwner.
* resources-akka: Move the builders in to //ledger/ledger-resources.
* resources: Introduce an abstract `Context` parameter for owners.
This replaces the concrete `ExecutionContext`. While it _can_ be an
execution context, it really doesn't matter as long as we can get at one
somehow.
This is being introduced so we can wrap the context in a container,
either for type tagging or to include extra information.
Because our current context _is_ `ExecutionContext`, and an implicit is
provided to extract it, we can end up with two ways to get the same
value. We use shadowing to prevent this. This problem should go away in
the near future when a new context type is added.
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- [Integration Kit] The `ResourceOwner` type is now parameterized by a
`Context`, which is filled in by the corresponding `Context` class in
the _ledger-resources_ dependency. This allows us to pass extra
information through resource acquisition.
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* ledger-resources: Move `ResourceOwner` here from `resources`.
* ledger-resources: Remove dependencies from outside //ledger.
* ledger-resource: Wrap the acquisition execution context in `Context`.
So we can add a logging context to it.
* resources: Pass the Context, not the ExecutionContext, to Resource.
* Avoid importing `HasExecutionContext`.
* ledger-resources: Publish to Maven Central.
* resources: Make the small changes suggested by @stefanobaghino-da.
Co-Authored-By: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* ledger-resources: Pull out a trait for test resource contexts.
Saves a few lines of code.
* Restore some imports that were accidentally wildcarded.
* resources: Replace an `implicit def` with a couple of imports.
* participant-integration-api: Simplify the JdbcLedgerDaoBackend tests.
Try and use the right execution context where possible.
Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* add silent_annotations option to da scala bazel functions
* use silent_annotations for several scala targets
* use silencer_plugin instead when the lib isn't used
* use silent_annotations for several more scala targets
* use silencer_lib for strange indirect requirement for running tests
* no changelog
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* silent_annotations support for scaladoc
* concurrent: Tag DirectExecutionContext.
1. Tag `DirectExecutionContext` as `ExecutionContext[Nothing]`, thereby
stating that it works for any tagged `Future`.
2. Move `DirectExecutionContext` to the _libs-scala/concurrent_
library, as it requires it and it's tiny.
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* concurrent: Fix the privacy of `DirectExecutionContextInternal`.
Co-authored-by: Stephen Compall <stephen.compall@daml.com>
Co-authored-by: Stephen Compall <stephen.compall@daml.com>
* sandbox: Create proper `ResourceOwner` implementations.
This allows us to use the resource acquisition execution context, rather
than using DirectExecutionContext.
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* sandbox: Simplify the construction of SqlLedger.
* sandbox: Inject the dispatcher into the BaseLedger.
* sandbox: Make sure the SqlLedger objects are closed.
Tiny regression. No one noticed. It's OK.
* sandbox: Simplify ReadOnlySqlLedger.
Co-Authored-By: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* sandbox: Pull out functions to make SqlLedger.Owner easier to read.
Co-Authored-By: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* ledger-api-common: Factor out wrapping Dispatcher in a ResourceOwner.
* sandbox: Move the PersistenceQueue into a ResourceOwner.
* ledger-api-common: Add a comma.
Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
