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Added main thread check to children function #716

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merged 1 commit into from
May 28, 2024
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@arkivanov arkivanov commented May 27, 2024

Closes #712.

Summary by CodeRabbit

  • Bug Fixes
    • Improved app stability by ensuring certain initializations occur on the main thread.

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coderabbitai bot commented May 27, 2024

Note

Currently processing new changes in this PR. This may take a few minutes, please wait...

Commits Files that changed from the base of the PR and between b133dee and 19d8987.
Files selected for processing (1)
  • decompose/src/commonMain/kotlin/com/arkivanov/decompose/router/children/ChildrenFactory.kt (1 hunks)
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Actionable comments posted: 0

Outside diff range and nitpick comments (1)
decompose/src/commonMain/kotlin/com/arkivanov/decompose/router/children/ChildrenFactory.kt (1)

118-118: Ensure checkMainThread() is called at the start of operations to enforce main thread execution.

Consider adding a comment explaining why this check is crucial, to aid future maintainability.

Review Details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits Files that changed from the base of the PR and between b133dee and 19d8987.
Files selected for processing (1)
  • decompose/src/commonMain/kotlin/com/arkivanov/decompose/router/children/ChildrenFactory.kt (1 hunks)
Additional comments not posted (1)
decompose/src/commonMain/kotlin/com/arkivanov/decompose/router/children/ChildrenFactory.kt (1)

119-119: Review the operations following checkMainThread() to ensure they are compatible with main thread execution.

Verification successful

The initial script did not produce any output, which suggests there are no asynchronous operations (async, launch, withContext) in the ChildrenFactory.kt file. However, to be thorough, we should verify if there are any other threading-related operations or potential issues that might not have been captured by the initial search.

Let's search for other threading-related keywords and ensure that the operations following checkMainThread() are indeed designed for the main thread.


The search results confirm that the only threading-related operation in the ChildrenFactory.kt file is the checkMainThread() function itself. The operations following checkMainThread() involve setting up a mainBackHandler and registering a backCallback, which are typical main thread operations in UI frameworks.

  • checkMainThread() ensures that these operations are performed on the main thread, which is appropriate and prevents potential threading issues.
Scripts Executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Description: Verify that all operations in the `children` function are designed for the main thread.

# Test: Search for any asynchronous operations that might conflict with main thread requirements.
rg --type kotlin "async|launch|withContext" decompose/src/commonMain/kotlin/com/arkivanov/decompose/router/children/ChildrenFactory.kt

Length of output: 136



Script:

#!/bin/bash
# Description: Verify that all operations in the `children` function are designed for the main thread.

# Test: Search for any threading-related operations that might conflict with main thread requirements.
rg --type kotlin "Thread|Executor|Handler|runOnUiThread" decompose/src/commonMain/kotlin/com/arkivanov/decompose/router/children/ChildrenFactory.kt

Length of output: 443

@arkivanov arkivanov merged commit 6154b18 into master May 28, 2024
2 checks passed
@arkivanov arkivanov deleted the main-thread-checks branch May 28, 2024 18:00
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