This change avoids `RuntimeError: There is no current event loop in thread '<thread_name>'` errors when passing a resource as an input multiple times when using mocks.
The problem is that when using mocks, we deserialize the gRPC inputs before passing them to the user's mock methods. Deserializing inputs doesn't typically require an event loop, however, during deserialization of resource references, we end up creating some instances of `Future`, which does require an event loop to be present for the current thread. If this is done multiple times for a resource, it's possible that `deserialize_properties` will be called on an asyncio thread that doesn't yet have an event loop, resulting in the error being raised.
The error does not occur when only passing the resource reference once because typically the thread (e.g. `asyncio_0`) used in that case will have already had an event loop created for it due to the use of the internal `_syncawait` when _serializing_ the source resource's properties, which ensures an event loop is set for the thread.
The fix is to ensure an event loop is created for the thread in the mocks implementation before calling `deserialize_properties`.
It is possible for the same version of the same provider SDK to be loaded multiple times in Node.js. In this case, we might legitimately get mutliple registrations of the same resource. It should not matter which we use, so we can just skip re-registering. De-serialized resources will always be instances of classes from the first registered package.
Example layout this addresses. Registrations of resources in `package3` at the same verrsion.
`node_modules`
`@pulumi/pulumi`
`package1`
`node_modules`
`package3`
`package2`
`node_modules`
`package3`
Fixes#6258.
* Init Workspace interface for C# Automation API
* fleshing out workspace interface and beginning of local workspace implementation
* initial run pulumi cmd implementation
* resolve issue with pulumi cmd cleanup wrapper task after testing
* flesh out local workspace implementation, flesh out stack implementation, cleanup run pulumi cmd implementation and make it an instance so it is mockable/testable, separate serialization in prep for custom converters
* project settings json serialization implemented
* Initial commit of language server
* Add deployment from language server
* Cleanup
* finish json serialization
* project runtime yaml serialization completed. just need stack config value yaml serialization
* Remove typed argument
* Limit concurrency
* Rename file for consistency
* final commit of a semi-working project settings & stack settings serialization so that it is in the commit history
* modify workspace API so that settings accessors aren't fully exposed since we are defering a complete serialization implementation until a later date
* yaml converters wrap any outgoing exceptions so resolve that
* getting the beginning of inline program GRPC communication set up
* stack lifecycle operations implemented, and switched to newtonsoft for JSON serialization
* change back to system.text.json with a custom object converter
* local workspace tests written, working on getting them passing
* fix the encoding on the GO files used for testing
* all tests passing except inline program, pulumi engine not available with inline
* inline program engine is now running as expecting, but inline program is not recognizing local stack config
* All tests passing, but no concurrency capability because of the singleton DeploymentInstance.
* cleanup unnecessary usings
* minor cleanup / changes after a quick review. Make sure ConfigureAwait is used where needed. Remove newtonsoft dependency from testing. Update workspace API to use existing PluginKind enum. Modify LanguageRuntimeService so that its semaphore operates process-wide.
* support for parallel execution of inline program, test included
* Update LocalWorkspaceTests.cs
remove some redundancy from the inline program parallel execution text
* flesh out some comments and make asynclocal instance readonly
* Strip out instance locking since it is no longer necessary with AsyncLocal wrapping the Deployment.Instance. Modify CreateRunner method such that we are ensuring there isn't a chance of delayed synchronous execution polluting the value of Deployment.Instance across calls to Deployment.RunAsync
* resolve conflicts with changes made to Deployment.TestAsync entrypoints
* update changelog
* write a test that fails if the CreateRunnerAndRunAsync method on Deployment is not marked async and fix test project data file ref
* make resource package state share the lifetime of the deployment so that their isn't cross deployment issues with resource packages, add support and tests for external resource packages (resource packages that aren't referenced by the executing assembly)
* enable parallel test collection execution in test suite, add some additional tests for deployment instance protection and ensuring that our first class stack exceptions are thrown when expected
* minor inline project name arg change, and re-add xunit json to build output (whoops)
* strip out concurrency changes since they are now in #6139, split automation into separate assembly, split automation tests into separate assembly
* add copyright to the top of each new file
* resolve some PR remarks
* inline program exception is now properly propagated to the caller on UpAsync and PreviewAsync
* modify PulumiFn to allow TStack and other delegate overloads without needing multiple first class delegates.
* whoops missing a copyright
* resolve getting TStack into IRunner so that outputs are registered correctly and so that there isn't 2 instances of Pulumi.Stack instantiated.
* resolve issue with propagation of TStack exceptions and add a test
* add support for a TStack PulumiFn resolved via IServiceProvider
* update automation API description
* fix comment and remove unnecessary TODOs
* disable packaging of automation api assembly
* re-name automation api documentation file appropriately
* add --limit support to dotnet automation api for stack history per #6257
* re-name XStack as WorkspaceStack
* replace --limit usage with --page-size and --page in dotnet automation api per #6292
Co-authored-by: evanboyle <evan@pulumi.com>
Co-authored-by: Josh Studt <josh.studt@figmarketing.com>
Co-authored-by: Dan Friedman <dan@thefriedmans.org>
Co-authored-by: David Ferretti <David.Ferretti@figmarketing.com>
Co-authored-by: Mikhail Shilkov <github@mikhail.io>
We previously looked for `python3` and fallback to `python` on all systems. However, our Windows CI images include a `python3.exe` symlink to `python.exe` which does not work with `venv`. So on Windows, just look for `python` first, falling back to `python3`. (The default python.org Windows installation only includes `python.exe`).
Adds a `--limit` flag to `pulumi stack history. This allows limiting to the last few entries rather than fetching the entirety of a stack's update history (which can be quite slow for stacks with lots of updates). Example: `pulumi stack history --limit 1` fetches the last history entry only.
`stack.up` and related operations in the Automation API have been updated to consume this change, drastically reducing overhead.
`Output.from_input` deeply unwraps nested output values in dicts and lists, but doesn't currently do that for the more recently added "input types" (i.e. args classes). This leads to errors when using args classes with output values with `Provider` resources, which uses `Output.from_input` on each input property and then serializes the value to JSON in an `apply`. This changes fixes `Output.from_input` to recurse into values within args classes to properly unwrap any nested outputs.
Promise leak debugging was accidentally toStringing an Output, leading to a red herring for several users trying to understand what was causing promise leaks.
Related to #6153 and #5853.
.NET's implementation of RegisterResourceOutputs was always serializing resources as resource references, regardless of the monitor's reported support. This change fixes .NET to check if the monitor supports resource references, which is consistent with all the other languages, and with serialization code elsewhere in the .NET SDK.
* Fix resource-ref-as-ID marshaling. (#6125)
This reapplies 2f0dba23ab.
* Fix malformed resource value bug
PR #6125 introduced a bug by marshaling resource
ids as PropertyValues, but not handling that case on
the unmarshaling side. The previous code assumed
that the id was a simple string value. This bug prevents
any stack update operations (preview, update, destroy,
refresh). Since this change was already
released, we must now handle both cases in the
unmarshaling code.
* Add resource ref unit tests for the Go SDK. (#6142)
This reapplies 3d505912b8.
Co-authored-by: Pat Gavlin <pat@pulumi.com>
- Add tests that deserialize known custom and component resources
- Add tests that deserialize missing custom and component resources
These changes also add support for deserializing resources with missing
modules/packages. Such resources are deserialized as generic component,
custom, or provider resources as appropriate.
Contributes to #5943.
