* resources: Wrapper constructors around the normal Resource types.
* resources: Factor out `ResourceFactories#apply`.
* resources: Remove the global factories.
They're no longer necessary, and could cause confusion. Users should use
their own factory object, not a generic one.
CHANGELOG_BEGIN
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* resources: Extract out `Resource.nest` into its own class.
* resources: Avoid needing a context for "pure" resources.
CHANGELOG_BEGIN
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* resources: Turns out the higher kinds import fails in Scala 2.13.
* Enhance grpc-test-utils and grpc-reverse-proxy to use Resources
This is the second of four PRs in which 6ea70c4b45
has been broken up to facilitate review.
The endgame is to have the non-repudiation prototype merged. The
grpc-test-utils and grpc-server-proxy libraries have been
enhanced to use the ResouceOwner/Resource abstraction to handle
the lifecycle of components, making resource management easier
when testing.
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* Solve shadowing issue with more specific imports
* Address https://github.com/digital-asset/daml/pull/8606#discussion_r563628581
This PR updates scalafmt and enables trailingCommas =
multiple. Unfortunately, scalafmt broke the version field which means
we cannot fully preserve the rest of the config. I’ve made some
attempts to stay reasonably close to the original config but couldn’t
find an exact equivalent in a lot of cases. I don’t feel strongly
about any of the settings so happy to change them to something else.
As announced, this will be merged on Saturday to avoid too many conflicts.
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* Port //daml-lf/data to Scala 2.13
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* factor common ImmArraySeq code to version-agnostic file
- ImmArraySeq itself is agnostic; the 2.12 and 2.13 versions contain
implementation mixins/superclasses for parts that must be specific. The 2.13
version will collapse into the agnostic version when 2.12 support is no longer
desired
* factor common InsertOrdMap code to version-agnostic file
- InsertOrdMap itself is agnostic; the 2.12 and 2.13 versions contain
implementation mixins/superclasses for parts that must be specific. The 2.13
version will collapse into the agnostic version when 2.12 support is no longer
desired
* factor common InsertOrdSet code to version-agnostic file
- InsertOrdSet itself is agnostic; the 2.12 and 2.13 versions contain
implementation mixins/superclasses for parts that must be specific. The 2.13
version will collapse into the agnostic version when 2.12 support is no longer
desired
* factor Map removal
* Move ImmArraySeq back into ImmArray
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* Type assertion instead of symbol
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Co-authored-by: Stephen Compall <stephen.compall@daml.com>
* Build //libs-scala/... on 2.13
One test is unfortunately disabled at the moment since I utterly
failed to figure out why I get a ClassNotFoundException on 2.13.
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* Copyright headers
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* I can’t bazel today
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* Apply suggestions from code review
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* Update libs-scala/resources/src/main/2.13/com/daml/resources/UnitCanBuildFrom.scala
Co-authored-by: Stephen Compall <stephen.compall@daml.com>
* No split on view
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Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
Co-authored-by: Stephen Compall <stephen.compall@daml.com>
* Add a Scala 2.13 build pipeline
This adds initial support for multiple Scala versions controlled via
the DAML_SCALA_VERSION env var and a CI job to make sure we don’t
regress. For now we only test //libs-scala/ports/... which seemed like
the easiest starting point I could find. We can incrementally expand
that over time.
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* Document pinning
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* Address review comments
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* 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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This is necessary to at least attempt an upgrade to 2.13 and
generally, I want to keep our rulesets up2date. rules-scala forces the
version of scalatest so we have to bump that at the same time.
This requires changes to basically all Scala test suites since the
import structure has changed and a bunch of things (primarily
scalacheck support) got split out.
Apologies for the giant PR, I don’t see a way to keep it smaller.
changelog_begin
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* ledger-api: Use `proto_jars`.
CHANGELOG_BEGIN
- [Ledger API] The Scala JARs containing the gRPC definitions no longer
contain the *.proto files used to generate the ScalaPB-based classes.
CHANGELOG_END
* Create a source JAR for *.proto files in `proto_jars`.
* ledger-api: Publish the protobuf sources as "ledger-api-proto".
CHANGELOG_BEGIN
- [Ledger API] The *.proto files containing the gRPC definitions are now
provided by a new Maven Central artifact, with the group "com.daml"
and the artifact name "ledger-api-proto".
CHANGELOG_END
* release: We don't need the "main-jar" option.
* Bazel: Proto JARs will always have a Maven artifact suffix.
* Bazel: Simplify Protobuf source file TAR and JAR targets.
* Bazel: Extract out Protobuf functions.
* resources: Release sequenced resources in parallel.
This isn't used much, but has been bothering me for a while. While we
acquire the resources in parallel, we used to release them sequentially.
This reimplements `sequence` so they're released all at once.
CHANGELOG_BEGIN
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* resources: Drop an unnecessary `.map`.
* resources: Fix the Scaladoc for `sequence`.
* Obtain refresh token from Auth0
Auth0 requires the `offline_access` scope to be set to return a refresh
token.
See https://auth0.com/docs/tokens/refresh-tokens/get-refresh-tokens
Additionally, the `audience` claim needs to be set to obtain a JWT
access token and a refresh token.
See https://auth0.com/docs/tokens/refresh-tokens
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* Implement refresh endpoint on auth middleware
Following the refresh spec [1] and Auth0 documentation [2].
[1]: https://tools.ietf.org/html/rfc6749#section-6
[2]: https://auth0.com/docs/tokens/refresh-tokens/use-refresh-tokens
* Adapt Auth0 example configuration
Ignore any requests outside the ledger-api audience.
Don't throw on missing query fields. Otherwise the unhandled exception
would prevent unrelated requests from succeeding. E.g. token refresh
requests would always fail.
* Forward unauthorized/forbidden response on refresh
* re-use precomputed token payload
* Implement token refresh in auth test server
Reuses the association between authorization code and token payload to
associate refresh tokens and token payload.
Adds an expiry to the generated token to make tokens distinguishable
across refresh.
* obtain refresh token in test client
* Test auth server refresh token
* auth test server clock configurable
The clock used to define token expiry is configurable
* Override default clock in test fixture
* implement an adjustable clock
* Test token refresh with adjustable clock
* Test token expiry on /auth backend
* Test case for auth middleware /refresh endpoint
* handle malformed code/refresh token in auth server
* Forward client errors on middleware refresh
* Test middleware refresh failure
* Clarify meaning of offline accesss
* Remove redundant testing only comment
Co-authored-by: Andreas Herrmann <andreas.herrmann@tweag.io>
* restate the submit stage as a Flow and derived Sink
* take submit out of the trigger-to-submit flow
* type for the failures produced directly by command submission
* directly connect the msgSource failure queue to the submitter output
* parens
* slow down submission as we exceed max parallel submissions
* restricting alterF so it will be usable with ConcurrentMap
* disable buffer for the delay
* split out the delay function
* drafting a retry loop
* degenerate test for retry loop, factoring the forAllFuture utility
* map input to retrying properly
* make retrying accessible to tests
* test happy path and fix off-by-one
* further tests for retrying
* reveal that elements can get lost
* more determinism in test
* let failures block further elements from being attempted
- Previously failures would go into a separate queue, where they awaited expiry
of their delay and further initial upstream elements were given their first
tries. However, closing the upstream could mean that queue was dropped, and
detecting that situation is not trivial. So, instead, we don't use a separate
queue.
* plug retrying into the trigger submission flow
* no changelog
CHANGELOG_BEGIN
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* remove throttle; pendingCommandIds may leak
* report random parameter on failure
* revert comment about throttling
* explanation for fail in the error queue
- suggested by @cocreature; thanks
* Check the trigger dao migrations digest
Following the example of the corresponding ledger on SQL tests.
The digests had to be updated as both of them had gone out of sync.
The init digest presumably due to the change in #7226 and the one for
adding the access token during review of #7890.
changelog_begin
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* define abstract migrations test
* Use abstract migrations test in trigger service tests
* use abstract migrations test in ledger on SQL
* Retain check for number of .sql resources
* Factor out the hash-migrations script
* Consistent shell settings
Addressing review comment
Co-authored-by: Andreas Herrmann <andreas.herrmann@tweag.io>
I saw a failure in CI due to timer fluctuation.
> 94 milliseconds was not around 100 milliseconds [95, 1000)
This widens the lower bound from 5ms to 20ms to be safe.
CHANGELOG_BEGIN
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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.
CHANGELOG_BEGIN
- [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.
CHANGELOG_END
* 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
CHANGELOG_BEGIN
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* silent_annotations support for scaladoc
* metrics: Support tagged Futures when timing.
* ledger-on-sql: Use tagged execution contexts in `Database`.
We have to deal with multiple execution contexts in `Database`. This
makes it possible to use them implicitly, which is much cleaner.
CHANGELOG_BEGIN
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* ledger-on-sql: Simplify `Database` a little.
* ledger-on-sql: Make the connection pool implicit.
* ledger-on-sql: Move the execution context into the connection pool.
* ledger-on-sql: Make connection pools more implicit.
* ledger-on-sql: Use the `sc` prefix for `scala.concurrent`.
* ledger-on-sql: Remove an unnecessary import.
* 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.
CHANGELOG_BEGIN
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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>
* add phantom-tagged ExecutionContext and Future to scala-utils concurrent package
* many new operations for Futures
* Future, ExecutionContext combinators from porting ledger-on-sql
- picked from 546b84ab9cdf4de2d93ec5682bdee6cfd6b385f8
* move Future, ExecutionContext companions into normal package
* lots of new docs
* many new Future utilities
* working zipWith
* tests for ExecutionContext resolution, showing what will be picked under different scenarios
* even more tests for ExecutionContext resolution
* tests showing some well-typed and ill-typed Future combinator usage
* no changelog
CHANGELOG_BEGIN
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* missed scalafmt
* one more doc note
* split concurrent package to concurrent library
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* Open sourcing gatling statistics reporter
Running gatling scenarios with `RunLikeGatling` from libs-scala/gatling-utils
* cleaning up
* Replace "\n" with System.lineSeparator
so the formatting test cases pass on windows
* Testing DurationStatistics Monoid laws
* Renaming RunLikeGatling -> CustomRunner
* get a LoggingContext into the TriggerRunnerImpl
* make some implicits more implicitly scoped and explicitly ascribed
* make some private/final markings
* most of JsonFormat[Identifier] is in companion
* experimental LoggingContext with phantom type
* ActorContext#log isn't really doing that much
* more details of LoggingContextOf
* make LoggingContextOf compile
* add trigger message logging, yet without context
* fix parent compile errors
* use Config as the phantom for its own logging extensions
* LocalDateTimeFormat cleanup
* switch TriggerRunner to contextual logging
* add trigger definition ID to logs
* log trigger-submitted commands, fix trigger test compile
* log trigger stopping and DAR uploads
* add context to PostStop/PreRestart logs
* add changelog
CHANGELOG_BEGIN
- [Triggers] More detailed logging of trigger actions and trigger service actions.
See `issue #7205 <https://github.com/digital-asset/daml/pull/7205>`_.
CHANGELOG_END
* missed copyright header
* switch to Unit, scala/bug#9240 fixed
* participant-integration-api: Never use a delay of zero.
If `akka.pattern.after` is passed a delay of zero, it will execute the
body synchronously, potentially leading to a stack overflow error.
This error was observed in tests.
CHANGELOG_BEGIN
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* timer-utils: Add tests for Delayed.Future.
* timer-utils: Add tests for RetryStrategy.
* timer-utils: Remove duplication in RetryStrategy tests.
* timer-utils: Allow for more wiggle room in the RetryStrategy tests.
* timer-utils: Fail after retrying the correct number of times.
* timer-utils: Ensure we don't overflow the stack in RetryStrategy.
* timer-utils: Reject a negative number of retry attempts.
* add -Ywarn-unused to all scalac options
* remove some unused arguments
* remove some unused definitions
* remove some unused variable names
* suppress some unused variable names
* changeExtension doesn't use baseName
* no changelog
CHANGELOG_BEGIN
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* work around no plugins in scenario interpreter perf tests
* remove many more unused things
* remove more unused things, restore some used things
* remove more unused things, restore a couple signature mistakes
* missed import
* unused argument
* remove more unused loggingContexts
* some unused code in triggers
* some unused code in sandbox and kvutils
* some unused code in repl-service and daml-script
* some unused code in bindings-rxjava tests
* some unused code in triggers runner
* more comments on silent usages
- suggested by @cocreature; thanks
* fix missing reference in TestCommands
* more unused in triggers
* more unused in sandbox
* more unused in daml-script
* more unused in ledger-client tests
* more unused in triggers
* more unused in kvutils
* more unused in daml-script
* more unused in sandbox
* remove unused in ledger-api-test-tool
* suppress final special case for codegen unused warnings
.../com/daml/sample/mymain/ContractIdNT.scala:24: warning: parameter value ev 0 in method ContractIdNT Value is never used
implicit def `ContractIdNT Value`[a_a1dk](implicit `ev 0`: ` lfdomainapi`.Value[a_a1dk]): ` lfdomainapi`.Value[_root_.com.daml.sample.MyMain.ContractIdNT[a_a1dk]] = {
^
.../com/daml/sample/mymain/ContractIdNT.scala:41: warning: parameter value eva_a1dk in method ContractIdNT LfEncodable is never used
implicit def `ContractIdNT LfEncodable`[a_a1dk](implicit eva_a1dk: ` lfdomainapi`.encoding.LfEncodable[a_a1dk]): ` lfdomainapi`.encoding.LfEncodable[_root_.com.daml.sample.MyMain.ContractIdNT[a_a1dk]] = {
^
* one more unused in daml-script
* special scaladoc rules may need silencer, too
* unused in compatibility/sandbox-migration
* more commas, a different way to `find`
- suggested by @remyhaemmerle-da; thanks
* reenable 'restart triggers after shutdown'
CHANGELOG_BEGIN
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* wait for everything to shut down before completing a withTriggerService fixture
- similar to a change to HttpServiceFixture.withHttpService in #4593,
but without the suppression of shutdown errors
* label the WithDb tests
* in CI, test only 'recover packages after shutdown', 50 times
* experiment: Process#destroy appears to be async
* is it in the in-between period?
* partial -> total
* replace some booleans with assertions for better error reporting
* make triggerLog concurrent
* close channel and file in other error cases for port locking
- suggested by @leo-da; thanks
* use port locking instead of port 0 for trigger service fixtures
* destroy one service at a time
* missed continuation in build script
* use assertion language for "restart triggers with update errors"
* Revert "is it in the in-between period?"
This reverts commit 211ebfe9d2.
* use better assertion language for "restart triggers with update errors"
* restore full CI build
java.lang.NullPointerException:
at com.daml.ports.PortLock$Locked.unlock(PortLock.scala:55)
at com.daml.ports.PortLock$.lock(PortLock.scala:41)
at com.daml.ports.LockedFreePort$.find(LockedFreePort.scala:15)
at com.daml.lf.engine.trigger.TriggerServiceFixture$.$anonfun$withTriggerService$1(TriggerServiceFixture.scala:65)
CHANGELOG_BEGIN
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* Moving `Statements.discard` from //ledger-server/http-json into //libs-scala/scala-utils
changelog_begin
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* Add new module to the published artifacts
* `com.daml.scalautil` instead of `com.daml.scala.util`
@S11001001: That's because if this is in classpath and you import com.daml._,
you have a different scala in scope than the one you expect.
* triggers: Use `FreePort.find()`.
* ports: Move `LockedFreePort` from postgresql-testing for reuse.
* triggers: Use `LockedFreePort` to avoid race conditions.
* ports + triggers: Move common port testing into the ports library.
CHANGELOG_BEGIN
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* participant-integration-api: `GrpcServerOwner` -> `GrpcServer.Owner`.
Mostly so I can create a test class named `GrpcServerSpec`.
* ports: Move the free port search from postgresql-testing.
* participant-integration-api: Test the basics of GrpcServer.
This uses the HelloService to make sure the server behaves normally.
* ledger-api-client: Extract out channel configuration from LedgerClient.
So we can test it independently of the LedgerClient itself.
* ledger-api-client: Increase the default maximum inbound header size.
Increased from 8 KB to 1 MB.
* participant-integration-api: Reduce the maximum error message size.
Truncate GRPC error descriptions to 256 KB.
* participant-integration-api: Use `Port.Dynamic` instead of `FreePort`.
In tests.
* participant-integration-api: Explicit null checks when they're shorter.
Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* ledger-api-client: Reduce the max inbound message size back to 8 KB.
And reduce the maximum size of an error description pushed out by the
server accordingly.
CHANGELOG_BEGIN
- [Integration Kit] Truncate GPRC error messages at 4 KB. This ensures
that we won't trigger a protocol error when sending errors to the
client.
CHANGELOG_END
Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* add -Xsource:2.13, -Ypartial-unification to common_scalacopts
* add now-referenced scalaz-core where needed
* work around bad type signatures in scalatest Aggregating, Containing
* unused Any suppression
* work around bad partial-unification wrought by type alias
* remove unused Conversions import
- not required in 4f68cfc480 either, so unsure how it's survived this long
* work around Future.traverse; remove unused show import
* no changelog
CHANGELOG_BEGIN
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* remove unused bounds
* remove -Ypartial-unification and -Xsource:2.13 where they were explicitly passed
* longer comment on what the options do
- suggested by @stefanobaghino-da; thanks
* forget Future.traverse, just use scalaz, it knows how to do this
* disable Any wart
* first pass removal of Any suppressions for false positives
* second pass removal of Any suppressions for false positives
* no changelog
CHANGELOG_BEGIN
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* third pass removal of Any suppressions for false positives
* fourth pass removal of Any suppressions for false positives
* reformat newly single-suppressions into single lines
- suggested by @SamirTalwar-DA; thanks
* equalz Scalatest matcher in new daml-lf/scalatest-tools library
* equalz typing tests
* a 'should' replacing design
* a 'MatcherFactory1' design
- this fails because the TC parameter should be a type member to avoid
scala/bug#5075 but it is not
* MatcherFactory1 with chained Lub+Equal typeclass
- requires partial-unification at point of use, which is not great
* LubEqual's extra tparam is probably unneeded
* better LtEqual
* demonstrate that HK LubEqual's resolve with DMT should + MatcherFactory
* remove unneeded 3rd param from LubEqual, again
* update dependency specs and license headers
* allow use with should, shouldNot in some cases, preserving the shouldx/shouldNotx alternatives
* move Equalz to libs-scala/scalatest-utils
* rename bzl targets and place in com.daml.scalatest package
* add scalatest-utils to release
* move *SpecCheckLaws, Unnatural to scalatest-utils
* missed scalacheck dep in scalatest-utils
* downstreams of *SpecCheckLaws now get them from scalatest-utils
* test equal-types case as well
* update LF documentation
CHANGELOG_BEGIN
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* whitespace error
* Extract caching from participant-state as a library
This will be used to keep a cache of values to cut on LF translation cost when serving transactions.
changelog_begin
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* Add dependency where missing
* postgresql-testing: Store the JDBC URL separately.
* postgresql-testing: Expose the username and password.
* postgresql-testing: Get the caller to create the database.
And make sure it's a random one, not "test".
CHANGELOG_BEGIN
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* postgresql-testing: Only store the JDBC URL for tests.
Less mutable state, innit.
* postgresql-testing: Capture the individual JDBC URL parameters.
* Bazel: Fix PostgreSQL binary paths.
* postgresql-testing: Just recreate the database in PostgresAroundEach.
There's no need to restart the process with a different data directory.
CHANGELOG_BEGIN
- [Sandbox] The ledger API server will now always use the most recent ledger configuration.
Until a ledger configuration is read from the ledger, command submissions will fail with the UNAVAILABLE error.
CHANGELOG_END
In kvutils, the first ledger configuration change needs
to have a generation one higher than the one returned
by getLedgerInitialConditions().
Remove initial config writing from sandbox as it's now written by the ledger API server
* resources: Rename `tearDownDuration` to `tearDownTimeout`.
* resources: Don't time out `ProgramResource` on startup.
Let it go for as long as it needs to.
Sometimes Sandbox takes a while to start, especially if you're
preloading large DARs. We should not try and predict how long it will
take.
CHANGELOG_BEGIN
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* Adding `--port-file` support
* ``--port-file`` support
* Updating docs
changelog_begin
[JSON API] Add support for ``--port-file`` command line option.
``--http-port 0 --port-file ./json-api.port`` will pick up a free port
and write it into ``./json-api.port` file.
changelog_end
* reformatting
* Usage grammar
* use bimap
* Adding `PortFiles` utility for creating and deleting port files on JVM exit
* Adding scaladoc explaining that the port file should be deleted on
JVM termination.
* Updating usage and docs to reflect that the file must be unique and
will be deleted on graceful shutdown
* Relying on `java.nio.file.FileAlreadyExistsException` to determine the
case when failed due to the nonunique file name.
* toString instead of Exception.getMessage
java.nio exception's getMessage can be just a file name, need the class
name to capture the error context.
* updatePortFile -> createPortFile
* write to file instead of write into file
Packages com.digitalasset.daml and com.daml have been unified under com.daml
Ledger API and DAML-LF DEV protos have also been moved from `com/digitalasset`
to `com/daml` on the file system.
Protos for already released DAML LF versions (1.6, 1.7, 1.8) stay in the
package `com.digitalasset`.
CHANGELOG_BEGIN
[SDK] All Java and Scala packages starting with
``com.digitalasset.daml`` and ``com.digitalasset`` are now consolidated
under ``com.daml``. Simply changing imports should be enough to
migrate your code.
CHANGELOG_END
* Use com.daml as groupId for all artifacts
CHANGELOG_BEGIN
[SDK] Changed the groupId for Maven artifacts to ``com.daml``.
CHANGELOG_END
* Add 2 additional maven related checks to the release binary
1. Check that all maven upload artifacts use com.daml as the groupId
2. Check that all maven upload artifacts have a unique artifactId
* Address @cocreature's comments in https://github.com/digital-asset/daml/pull/5272#pullrequestreview-385026181
* http-json: Ask for a free port by specifying port 0.
This will avoid race conditions.
* bindings-akka-testing: Delete RandomPorts; it's unused.
* ports: Fix the Bazel test glob.
* ports: Move FreePort to postgresql-testing and add a test case.
* postgresql-testing: Make `FreePort.find()` return a `Port`.
* postgresql-testing: Lock free ports until the server starts.
This uses a `FileLock`, which should work well on all our
supported operating systems as long as everyone agrees to use it.
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* postgresql-testing: Try to find a free port 10 times, then give up.
* postgresql-testing: Use a shared directory for the port lock.
* postgresql-testing: Try an alternative way of getting `%LOCALAPPDATA%`.
`logs` used to be an `Option[Seq[String]]`. They were changed to
`Seq[String]` with a default of `Seq.empty`, but the code to print them
still assumed an `Option`, which means they were printing as
"ArrayBuffer(line 1, line 2, line 3)" instead of, well, nicely.
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Some Option2Iterable ignore annotations are not needed, others were needed for unused methods.
In a few occasions we were ignoring the warning for the very purpose for which is was there,
i.e. avoiding an implicit conversion. I'm all for not verifying this rule if we agree we
don't need it.
For ProcessFailedException it was a bit gratuitous, I changed the way in which the exception
message is built.
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* sandbox: Re-use the root actor system in the StandaloneIndexerServer.
* kvutils/app: Don't use the ActorSystem execution context randomly.
Instead, make `Runner` a proper ResourceOwner, with an `acquire` method.
* sandbox: Re-use the root actor system in the StandaloneApiServer.
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* resources: Remove the now-unused `ResourceOwner.sequence` functions.
They weren't well-thought-out anyway; they acquire resources
sequentially, rather than in parallel.
* sandbox-next: Make the Runner a real ResourceOwner.
* sandbox: Don't construct the ResetService twice.
* sandbox: Inline and simplify methods in StandaloneApiServer.
* resources: Define a `ResettableResource`, which can be `reset()`.
`reset()` releases the resource, performs an optional reset operation,
and then re-acquires it, binding it to the same variable.
* resources: Pass the resource value into the reset operation.
* sandbox: Fix warnings in `TestCommands`.
* sandbox-next: Add the ResetService.
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* sandbox: Make sure the SandboxResetService resets asynchronously.
It was being too clever and negating its own asynchronous behavior.
* sandbox-next: Forbid no seeding.
This double negative is really hard to phrase well.
* sandbox-next: Implement ResetService for a persistent ledger.
* sandbox: Delete the comment heading StandaloneIndexerServer.
It's no longer meaningful.
* sandbox-next: No need to wrap the SandboxResetService in an owner.
* sandbox-next: Bump the ResetService test timeouts.
It looks like it's definitely slower than on Sandbox Classic™. Gonna
look into this as part of future work.
* Revert to previous asynchronous reset behavior
Co-authored-by: Gerolf Seitz <gerolf.seitz@digitalasset.com>
* libs-scala/ports: Wrap socket ports in a type, `Port`.
* sandbox: Use `Port` for the API server port, and propagate.
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* extractor: Use `Port` for the server port.
* ports: Make Port a compile-time class only.
* ports: Allow port 0; it can be specified by a user.
* ports: Publish to Maven Central.
* Avoid opening a server to the world when finding a free port.
This is very annoying on macOS because we get a focus-stealing popup for
a split second, asking for permission to allow the server through the
firewall. The popup pretty much always disappears before it can even be
read, when the server is closed.
This is almost certainly not an attack vector, because:
- we only do this in tests,
- the server is open for only a few milliseconds,
- nothing is served,
- and finding the port is tricky, because it's effectively random.
Nevertheless, it's very annoying.
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* Extract a Bazel package for finding free ports.
We seem to do it in 4 different places, which I think is enough to
remove the duplication.
* sandbox: If the ledger ID isn't provided, use the one in the database.
Previously, we would fail if working against an existing ledger, and not
explicitly providing the ledger ID. This was the case even if the ledger
ID was randomly generated initially.
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- [Sandbox] If no ledger ID is provided when running against an existing
ledger, use the existing ID. Previously, Sandbox would fail to start.
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* sandbox: The ReadOnlySqlLedger should always receive a ledger ID.
It's read-only; it can't create one.
* sandbox: Stop using `equal` in SqlLedgerSpec.
* sandbox: Test that the ledger ID is as specified in SqlLedgerSpec.
* sandbox: Let the top-level runner handle a ledger ID mismatch.
And clean up the log text.
* sandbox: Initialize the ledger properly when the ID is dynamic.
* sandbox: Use `Vector`, not `List`, for SqlLedger initialization.
Append with Vector, good. List, bad.
* ledger-api-common: Make `LedgerApiMode.Dynamic` an object.
And add Java-style static factory methods.
* kvutils/app | ledger-on-{memory,sql}: Make `ledgerId` optional.
It should be generated or retrieved from the persistence layer by the
ledger itself.
* kvutils: Make the ledger ID optional in the tests.
* ledger-on-sql: Store the ledger ID, and reject conflicting IDs.
* ledger-on-sql: Make more things final.
* ledger-on-sql: Document the `ledger_meta.table_key` column better.
* sandbox: Don't hardcode the number of packages in the test DAR.
It changes.
* ledger-on-sql: Merge the `head` resource owner with the `dispatcher`.
* sandbox: Use backticks to simplify pattern match in ReadOnlySqlLedger.
* ledger-on-sql: Extract methods in `owner`.
* sandbox: Move more resource acquisition into the `owner`.
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* sandbox: Reimplement SandboxClientResource as a resources.Resource.
* codegen: Use resources in TestUtil.
* sandbox: Manage PostgreSQL in tests with ResourceOwners.
* resources: Allow for startup exceptions without no stack trace.
* sandbox: Remove dependency duplication in the BUILD file.
* ledger-on-(memory|sql): Extract `Main` into its own file tree.
This is so we can remove the dependency on kvutils/app from the library.
logback.xml goes with it.
* sandbox: Implement "Sandbox Next" on top of ledger-on-sql.
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- [Sandbox] Preliminary work to rebuild Sandbox on top of the DAML
Ledger Integration Kit. Currently not exposed through the CLI.
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* ledger-on-sql: Publish to Maven Central.
* sandbox: If an unknown database is passed to Sandbox Next, handle it.
* resources: Catch errors in owner construction or acquisition.
Sometimes we're not in a future yet.
* resources: Don't run ProgramResource error handling inside the EC.
Otherwise we end up in deadlock which is only broken by
`awaitTermination` timing out.
* ledger-on-sql: Add a prefix of "ledger_" to the Flyway migrations table.
And while we're at it, make this a constant in the code and use Flyway
placeholders to substitute it in.
We don't have any users right now, so changing the migrations should be
fine.
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* ledger-on-sql: Run the indexer on PostgreSQL when possible.
Specifically, when running the PostgreSQL conformance tests.
It will also work when running it as a binary, but you need to specify
both the `--server-jdbc-url` and `--jdbc-url` switches. This is to keep
kvutils/app simple.
* ledger-on-sql: Make `ExtraConfig` final.
Co-Authored-By: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* resources: Revert `ResourceOwner.failed` to `ResourceOwner[Nothing]`.
Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* kvutils|ledger: Don't use Scala's global execution context.
I have just discovered that Scala's global execution context uses daemon
threads, which means they don't stick around past the end of the `main`
function. This is bad when application startup fails and we end up with
no other threads; the application terminates before it has a chance to
print the error message, which is very unhelpful.
We resolve this by creating a cached thread pool in the
`ProgramResource` class, specifically used for acquisition and release
of resources.
To do this, we need to pass the execution context through to the
resource constructors, which makes usage a little more verbose, because
now we can't use lambda functions (which can't take implicit arguments
such as the `executionContext`).
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* kvutils-app|reference-v2: Sort `Runner` and `ReferenceServer` methods.
`App` is fairly problematic. It depends on `DelayedInit`, which is
deprecated because it has some surprising behavior.
Best to avoid it for anything more than a simple demo application.
Details: https://github.com/scala/bug/issues/4330
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* kvutils: Use `ResourceOwner#use` to simplify tests.
* kvutils: Merge in `RestartSpec` from ledger-on-sql.
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- [KVUtils] Added a test case to the participant state tests to ensure
your ledger state is resumable upon restart.
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* ledger-on-posix-filesystem: Extract paths into their own class.
* ledger-on-posix-filesystem: Seed the dispatcher with the correct head.
* kvutils: In participant state tests, be clear about different strings.
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* resources: Throw upon acquiring the implicit ExecutionContext.
If we try and release an executor service which is itself being used to
power the releasing, we end up in a deadlock—the executor can't shut
down, and therefore `awaitTermination` never completes.
Fixing this is hard, but banning it is easy.
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* resources: Explain a little more how the ExecutionContext check works.
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* ledger-on-posix-filesystem: Run `scalafmt`.
* ledger-on-posix-filesystem: Just use file channel locks. Seriously.
* ledger-on-posix-filesystem: Rename `FileSystemLock#run` to `apply`.
* ledger-on-posix-filesystem: Conformance tests now run quickly.
So we can stop constraining the number of concurrent test runs.
* ledger-on-posix-filesystem: Lock the entire ledger with a file lock.
This ensures we can't have two separate ledger servers running against
the same directory.
This is mostly an experiment to better understand how to do this on an
SQL ledger for #4039.
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* ledger-on-posix-filesystem: Run `scalafmt`.
* ledger-on-posix-filesystem: Use `Resource#use` in `FileSystemLock`.
* resources: Move `Resource#use` to `ResourceOwner#use`.
Makes more sense for the same object to govern both `acquire()` and
`release()`.
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* resources: Make it easy to use a resource and then release it.
* ledger-on-sql: Move database transaction methods to `Database`.
* ledger-on-sql: Make sure the ledger picks up where it left off.
This means seeding the dispatcher with the correct head, rather than
starting at 1 every time.
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* ledger-on-sql: Move `Index` and `StartIndex` to the package object.
They're used everywhere.
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* ledger-on-sql: Pull out a superclass for the various integration tests.
* ledger-on-sql: Use Flyway to migrate tables in an idempotent manner.
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* ledger-on-sql: Make it easy to run it with Bazel for experimentation.
* ledger-on-sql: Test that migrations will never change in the future.
* ledger-on-sql: Add a prefix of "ledger_" to the tables.
This is so we don't accidentally conflict with the index when the
schemas are shared.
I am letting myself modify the migrations because the existing
migrations haven't been merged into `master` yet.
* ledger-on-sql: Explain why we change the pool size after migration.
* ledger-api-test-tool: Tests now specify a timeout scale, not a timeout.
Makes it easier to change the default timeout in one place.
* ledger-api-test-tool: Increase timeouts on slow tests.
These tests produce a lot of volume and can make CI flaky.
* ledger-on-sql: Only tear down PostgreSQL in tests.
For other databases, we just create a new file for each test case.
* ledger-on-sql: Reduce the log output in tests.
* ledger-on-sql: Use a separate connection pool for Flyway when possible.
Apparently `setMaximumPoolSize` doesn't really have the desired effect
after the connection pool has already been used. The new test case will
be flaky if we process more than one commit in parallel.
For SQLite, it seems to be OK.
* ledger-on-sql: Use a separate connection pool for Flyway with SQLite.
Except in memory.
* ledger-on-sql: Use a separate PostgreSQL database for each test.
Because performance, innit. Don't have to tear them down.
* ledger-on-sql: Move the `Queries` values inside the `RDBMS` objects.
* ledger-on-sql: Go into even more detail about pool size hijinks.
Co-authored-by: Samir Talwar <samir.talwar@digitalasset.com>
* Add logging context information to ledger services
Rolls back that AllowedType implicit, which made the logging context
less usable and didn't provide that much of an advantage. Replaced with
helpers where it makes sense that take care of turning the value safely
into a string.
Closes#3699
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* Remove unused import
* Address https://github.com/digital-asset/daml/pull/4205#discussion_r370704306
* postgresql-testing: Extract `PostgresAround` from the Sandbox tests.
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* postgresql-testing: Split into several files.
* postgresql-testing: Pull out the host and database names into variables.
* postgresql-testing: Don't publish to Maven.
I have no idea why the build wasn't failing before.
* postgresql-testing: Assimilate the `@postgresql_dev_env` dependency.
* kvutils: Use resources in KeyValueParticipantState, not AutoCloseable.
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- [kvutils] The simplified API now uses ``com.digitalasset.resources``
to manage acquiring and releasing resources instead of ``Closeable``.
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* ledger-on-posix-filesystem: Remove dead code due to a refactoring fail.
* libs-scala: Make sure `RetryStrategy` works if `attempts.isEmpty`.
* ledger-on-posix-filesystem: Only retry on expected lock errors.
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* ledger-on-posix-filesystem: Only create the lock attempt directory once.
Soooo much faster.
* ledger-on-posix-filesystem: Don't run the unit tests on Windows.
* libs-scala/resources: Move `Resource` and friends to their own package.
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- [Ledger API Server] Publish the resource management code as a library
under ``com.digitalasset:resources``.
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* libs-scala/resources: Add to the artifacts list.
* libs-scala/resources: Factor out the test helpers into test/lib.
* libs-scala/resources-akka: Make the Akka resources an optional dep.
* Moves CommandCompletionIT to Ledger API Test Tool
Closes#2841
Also refactors test observers into a single API and unifies the existing implementations of the DirectExecutionContext
* Allow explicit offsets to get checkpoints
* Raise checkpoint test timeout
* Consolidate checkpoint tests in a single test case
* Fix compilation issues
* Exclude command submission/completion tests for rev-v2
* Drop test not relevant for Ledger API implementations
* Fix compilation errors
* Spin off TokenHolder into a new library
Avoids having weird dependencies between different packages, makes TokenHolder available on Maven
* Fix auth-utils path
* grpc-utils: Simpler GrpcStatus extractors when you know the code.
And don't care about the description.
* grpc-utils: Simpler GrpcException extractors when you know the code.
And don't care about the description.
* Apply suggestions from code review
Co-Authored-By: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
* Add `new` to `SpecificGrpc{Exception,Status}` constructor calls.
Also, don't blindly apply GitHub suggestions.
