alexcrichton opened PR #11719 from alexcrichton:fix-test-hang to bytecodealliance:main:
If wasm traps with
RUST_BACKTRACE=1this produces more output than the OS buffers by default. Output isn't actually read from the server until we're done sending requests, but if multiple requests are sent it may mean that the server gets stuck during a print and is unable to accept more requests. This commit updates output to be read in background threads instead of only when the server is finished.Closes #11715
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alexcrichton requested fitzgen for a review on PR #11719.
alexcrichton requested wasmtime-core-reviewers for a review on PR #11719.
alexcrichton updated PR #11719.
pchickey submitted PR review.
fitzgen submitted PR review.
fitzgen merged PR #11719.
Last updated: Dec 06 2025 at 07:03 UTC