feat: add thread_stack_size params to customize the thread stack si…
#3885
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…ze for SqliteConnectionPool
abonander
requested changes
Jun 28, 2025
| @@ -191,6 +192,8 @@ impl SqliteConnectOptions { | |||
| // Soft limit on the number of rows that `ANALYZE` touches per index. | |||
| pragmas.insert("analysis_limit".into(), None); | |||
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| let default_thread_stack_size = 512 * 1024; // 512KB | |||
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I'm not comfortable making the default stack size this small. Because we invoke user-supplied callbacks from the worker thread, it's impossible to say what a safe minimum stack size is besides the current default.
Additionally, there's no leeway for platform-specific requirements. 64-bit platforms are going to need more stack size than 32-bit platforms because the size of pointers and usize/isize values is doubled.
This should be Option<usize> and default to not specifying a stack size and just letting the std choose.
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The thread stack size could be critical on mobile devices. Adding the param
thread_stack_sizecould be more flexible, especially for building a mobile application.Does your PR solve an issue?
Delete this text and add "fixes #(issue number)".
Do not just list issue numbers here as they will not be automatically closed on merging this pull request unless prefixed with "fixes" or "closes".
Is this a breaking change?
Delete this text and answer yes/no and explain.
If yes, this pull request will need to wait for the next major release (
0.{x + 1}.0)Behavior changes can be breaking if significant enough.
Consider Hyrum's Law: