Issues

• Should query methods contain a scheduling point?

  awslabs/shuttle#406 · Filter by author jorajeev opened on Oct 26, 2026

• shuttle::sync::RwLock lets new readers past a waiting writer, so Shuttle misses the deadlock std documents

  bug
  awslabs/shuttle#398 · Filter by author sarsko opened on Oct 19, 2026

• tokio: Notify model misses lost wakeups and drops a stored permit

  awslabs/shuttle#384 · Filter by author bkragl opened on Oct 9, 2026

• Skills?

  awslabs/shuttle#383 · Filter by author sarsko opened on Oct 7, 2026

• Fix "Tried to get ExecutionState, but got the following error: AlreadyBorrowed" error when trying to emit panicking task and its stacktrace

  awslabs/shuttle#373 · Filter by author sarsko opened on Oct 2, 2026

• parking_lot RwLock: queued writer blocks readers during an upgradable read

  awslabs/shuttle#368 · Filter by author natfull opened on Oct 1, 2026
  1

• Better PortfolioRunner

  awslabs/shuttle#350 · Filter by author sarsko opened on Sep 17, 2026

• Add a mechanism of reporting Shuttle invariant violations (without being burdensome to users)

  awslabs/shuttle#349 · Filter by author sarsko opened on Sep 17, 2026

• Change PortfolioStoppableScheduler to only check is_stopped on each call to new_execution

  awslabs/shuttle#348 · Filter by author sarsko opened on Sep 17, 2026

• Shuttle should offer a way to clean up tasks during execution (and potentially do it by default)

  awslabs/shuttle#347 · Filter by author sarsko opened on Sep 17, 2026

• Make thread_name in shuttle-tokio set task label

  awslabs/shuttle#332 · Filter by author sarsko opened on Sep 1, 2026

• hint to shuttle-std

  awslabs/shuttle#331 · Filter by author sarsko opened on Aug 30, 2026

• Missing vector clock update for Unfair BatchSemaphore release

  awslabs/shuttle#298 · Filter by author sarsko opened on Jun 22, 2026

• Tokio::sync::Notify::notify_one is wrong (should be fair)

  awslabs/shuttle#288 · Filter by author sarsko opened on May 8, 2026

• Test suite is flaky (racy?)

  awslabs/shuttle#284 · Filter by author sarsko opened on Apr 28, 2026
  1

• Tokio wrapper needs its scheduling points moved

  awslabs/shuttle#262 · Filter by author sarsko opened on Apr 15, 2026
  6

• parking_lot fairness is inadequately modeled (ie., real parking_lot mutexes are not fair)

  awslabs/shuttle#259 · Filter by author sarsko opened on Apr 2, 2026
  1

• Improvements to knowing why a task is blocked

  awslabs/shuttle#250 · Filter by author sarsko opened on Feb 14, 2026

• Refactor shuttle into modular crates

  awslabs/shuttle#249 · Filter by author jorajeev opened on Feb 11, 2026
  5

• Expose runtime apis

  awslabs/shuttle#248 · Filter by author NthTensor opened on Jan 28, 2026

• Add futurelock tests

  awslabs/shuttle#245 · Filter by author sarsko opened on Jan 12, 2026

• Add support for crossbeam

  awslabs/shuttle#244 · Filter by author sarsko opened on Jan 12, 2026

• Add a global config for Shuttle

  awslabs/shuttle#243 · Filter by author sarsko opened on Jan 12, 2026

• Missing tokio constructs not supported by shuttle-tokio

  awslabs/shuttle#241 · Filter by author jorajeev opened on Dec 8, 2025

• Expose a lock which doesn't get poisoned on panic

  awslabs/shuttle#237 · Filter by author sarsko opened on Nov 26, 2025