dart-sdk/pkg
Dan Chevalier fd6fa010ec [ VM Service / DDS ] Add custom service stream support (Revised)
NOTES:
Original CL: https://dart-review.googlesource.com/c/sdk/+/274061
Revert CL: https://dart-review.googlesource.com/c/sdk/+/274802

Regression tests that failed after merging Original CL:
- https://ci.chromium.org/ui/p/dart/builders/ci.sandbox/pkg-mac-release/24046/overview
- https://ci.chromium.org/ui/p/dart/builders/ci.sandbox/pkg-mac-release-arm64/5999/overview

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DESCRIPTION:
Setting the `stream` parameter on `developer.postEvent` will now forward those events to a custom stream inside DDS.


The first use of this will be for widget inspection. A navigation event will be posted to a custom stream. Our IDE DAP can listen for the Event and react to it by navigating to the desired location in the code.

TEST=Made sure that regression from original PR could be reproduced, and then resolved by applying this change. Updated observatory tests. Created new developer test to check assertions. Added DDS tests for new custom stream behaviour. Manually tested the postEvent and StreamListen with multiple clients

https://github.com/flutter/devtools/issues/4533

Change-Id: I2b04a84b4daf11dd9d72f899928b5e1f62a5ae02
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/275121
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
2022-12-13 16:31:37 +00:00
..
_fe_analyzer_shared Patterns flow analysis: fix handling of empty exhaustive switch statements. 2022-12-13 14:36:57 +00:00
_js_interop_checks Add bindings emitter for web libraries 2022-12-09 19:23:31 +00:00
analysis_server fix generator script 2022-12-12 23:06:06 +00:00
analysis_server_client Remove some unnecessary ignore comments in analyzer packages 2022-12-09 21:33:18 +00:00
analyzer Analyzer: fix dead code detection in top level declarations. 2022-12-13 14:13:18 +00:00
analyzer_cli [3.0 alpha] Remove deprecated dart:core apis 2022-12-12 11:46:58 +00:00
analyzer_plugin Remove some unnecessary ignore comments in analyzer packages 2022-12-09 21:33:18 +00:00
analyzer_utilities Remove some unnecessary ignore comments in analyzer packages 2022-12-09 21:33:18 +00:00
async_helper
build_integration
compiler [dart2js] Fix small bug in linearization. 2022-12-12 23:48:53 +00:00
dart2js_info [dart2js:dump_info] put version and program info first... 2022-11-23 23:30:32 +00:00
dart2js_runtime_metrics
dart2js_tools
dart2native [3.0 alpha][VM/Runtime] - Flip flag to make strong null safety the default. 2022-12-06 04:04:23 +00:00
dart2wasm Remove some unnecessary ignore comments in dart2wasm 2022-12-12 18:38:12 +00:00
dart_internal
dartdev Revert "[VM/CLI] Remove dartdev.dill" 2022-12-13 15:28:19 +00:00
dds [ VM Service / DDS ] Add custom service stream support (Revised) 2022-12-13 16:31:37 +00:00
dds_service_extensions
dev_compiler [ddc] Fix unsound await expressions 2022-12-12 19:43:55 +00:00
expect
front_end Shared patterns analysis: make TypeAnalyzer.flow non-nullable. 2022-12-13 13:10:08 +00:00
frontend_server Remove some unnecessary ignore comments in frontend_server 2022-12-12 18:40:40 +00:00
js
js_ast [dart2js] Migrate ssa/codegen.dart 2022-11-16 21:32:00 +00:00
js_runtime [dart2js] loadLibrary priority annotation 2022-11-18 19:22:29 +00:00
js_shared
kernel Remove some unnecessary ignore comments in kernel 2022-12-12 18:46:15 +00:00
language_versioning_2_7_test
meta
modular_test
native_stack_traces
nnbd_migration Flow analysis: account for implicit break at the end of switch statement cases. 2022-12-09 17:20:38 +00:00
scrape
smith
sourcemap_testing
status_file
telemetry
test_runner Remove some unnecessary ignore comments in test_runner 2022-12-12 18:21:00 +00:00
testing
vm [3.0 alpha][vm] Remove transformation of List default constructor 2022-12-12 22:11:28 +00:00
vm_service Remove some unnecessary ignore comments in vm_service 2022-12-12 20:03:59 +00:00
vm_snapshot_analysis
wasm_builder [dart2wasm] Add Wasm bottom heap types 2022-11-18 11:43:52 +00:00
.gitignore
BUILD.gn
OWNERS
pkg.status [pkg/dartdev] add windows support for 'dart bug' 2022-11-30 20:13:05 +00:00
README.md

Package validation

The packages in pkg/ are automatically validated on the LUCI CI bots. The validation is largely done by the tools/package_deps package; it can be tested locally via:

dart tools/package_deps/bin/package_deps.dart

Packages which are published

There are several packages developed in pkg/ which are published to pub. Validation of these packages is particularly important because the pub tools are not used for these packages during development; we get our dependency versions from the DEPS file. Its very easy for the dependencies specified in a package's pubspec file to get out of date wrt the packages and versions actually used.

In order to better ensure we're publishing correct packages, we validate some properties of the pubspec files on our CI system. These validations include:

  • that the dependencies listed in the pubspec are used in the package
  • that all the packages used by the source are listed in the pubspec
  • that we don't use relative path deps to pkg/ or third_party/ packages

Packages which are not published

For packages in pkg/ which we do not intend to be published, we put the following comment in the pubspec.yaml file:

# This package is not intended for consumption on pub.dev. DO NOT publish.
publish_to: none

These pubspecs are still validated by the package validation tool. The contents are more informational as the pubspecs for these packages are not consumed by the pub tool or ecosystem.

We validate:

  • that the dependencies listed in the pubspec are used in the package
  • that all the packages used by the source are listed in the pubspec
  • that a reference to a pkg/ package is done via a relative path dependency