Fix sendability issues in the connection pool (#833)

Motivation:

The connection pool holds much of the low level logic in AHC. We should
fix its sendability issues before moving to higher levels.

Modifications:

- Make HTTP1ConnectionDelegate and HTTP2Delegate sendable, this requires
passing IDs rather than connections to their methods
- Make HTTPConnectionRequester sendable and have its methods take
Sendable views of the HTTP1Connection and HTTP2Connection types
- Add sendable views to HTTP1Connection and HTTP2Connection
- Mark HTTP1Connection and HTTP2Connection as not sendable
- Make HTTPRequestExecutor and HTTPExecutableRequest sendable
- Update tests

Result:

Connection pool has stricter sendability requirements
This commit is contained in:
George Barnett
2025-04-28 15:33:38 +01:00
committed by GitHub
parent 0e715a2793
commit 086524fd8a
16 changed files with 465 additions and 361 deletions
+1 -1
View File
@@ -12,7 +12,7 @@ jobs:
uses: apple/swift-nio/.github/workflows/unit_tests.yml@main
with:
linux_5_9_enabled: false
linux_5_10_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error"
linux_5_10_arguments_override: "--explicit-target-dependency-import-check error"
linux_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
linux_6_1_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
linux_nightly_next_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+1 -1
View File
@@ -15,7 +15,7 @@ jobs:
uses: apple/swift-nio/.github/workflows/unit_tests.yml@main
with:
linux_5_9_enabled: false
linux_5_10_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error"
linux_5_10_arguments_override: "--explicit-target-dependency-import-check error"
linux_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
linux_6_1_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
linux_nightly_next_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"