Deal with EINTR in net timeout tests #56394
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We've seen sporadic QE failures in the timeout tests on this assertion:
assert!(kind == ErrorKind::WouldBlock || kind == ErrorKind::TimedOut);
So there's an error, but not either of the expected kinds. Adding a
format to show the kind revealed `ErrorKind::Interrupted` (`EINTR`).
For the cases that were using `read`, we can just use `read_exact` to
keep trying after interruption. For those using `recv_from`, we have to
manually loop until we get a non-interrupted result.
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r? @sfackler (rust_highfive has picked a reviewer for you, use r? to override) |
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@bors r+ |
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📌 Commit f107514 has been approved by |
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@bors rollup |
Mark-Simulacrum
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Dec 1, 2018
…kler
Deal with EINTR in net timeout tests
We've seen sporadic QE failures in the timeout tests on this assertion:
assert!(kind == ErrorKind::WouldBlock || kind == ErrorKind::TimedOut);
So there's an error, but not either of the expected kinds. Adding a
format to show the kind revealed `ErrorKind::Interrupted` (`EINTR`).
For the cases that were using `read`, we can just use `read_exact` to
keep trying after interruption. For those using `recv_from`, we have to
manually loop until we get a non-interrupted result.
bors
added a commit
that referenced
this pull request
Dec 1, 2018
Rollup of 9 pull requests Successful merges: - #55010 (Add template parameter debuginfo to generic types) - #56110 (Consider references and unions potentially inhabited during privacy-respecting inhabitedness checks) - #56305 (update miri) - #56372 (Refer to the second borrow as the "second borrow" in E0501.rs) - #56394 (Deal with EINTR in net timeout tests) - #56395 (Stabilize dbg!(...)) - #56402 (Improve the unstable book example for #56408 [marker] trait) - #56406 (Update RLS and Rustfmt) - #56366 (Stabilize self_in_typedefs feature) Failed merges: r? @ghost
Centril
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Dec 1, 2018
…kler
Deal with EINTR in net timeout tests
We've seen sporadic QE failures in the timeout tests on this assertion:
assert!(kind == ErrorKind::WouldBlock || kind == ErrorKind::TimedOut);
So there's an error, but not either of the expected kinds. Adding a
format to show the kind revealed `ErrorKind::Interrupted` (`EINTR`).
For the cases that were using `read`, we can just use `read_exact` to
keep trying after interruption. For those using `recv_from`, we have to
manually loop until we get a non-interrupted result.
Centril
added a commit
to Centril/rust
that referenced
this pull request
Dec 2, 2018
…kler
Deal with EINTR in net timeout tests
We've seen sporadic QE failures in the timeout tests on this assertion:
assert!(kind == ErrorKind::WouldBlock || kind == ErrorKind::TimedOut);
So there's an error, but not either of the expected kinds. Adding a
format to show the kind revealed `ErrorKind::Interrupted` (`EINTR`).
For the cases that were using `read`, we can just use `read_exact` to
keep trying after interruption. For those using `recv_from`, we have to
manually loop until we get a non-interrupted result.
bors
added a commit
that referenced
this pull request
Dec 2, 2018
Rollup of 14 pull requests Successful merges: - #56110 (Consider references and unions potentially inhabited during privacy-respecting inhabitedness checks) - #56305 (update miri) - #56366 (Stabilize self_in_typedefs feature) - #56372 (Refer to the second borrow as the "second borrow" in E0501.rs) - #56394 (Deal with EINTR in net timeout tests) - #56395 (Stabilize dbg!(...)) - #56401 (Move VecDeque::resize_with out of the impl<T:Clone> block) - #56402 (Improve the unstable book example for #[marker] trait) - #56412 (Update tracking issue for `extern_crate_self`) - #56416 (Remove unneeded body class selector) - #56418 (Fix failing tidy (line endings on Windows)) - #56419 (Remove some uses of try!) - #56424 (Mention raw-ident syntax) - #56432 (Update issue number of `shrink_to` methods to point the tracking issue) Failed merges: r? @ghost
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@bors rollup- |
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Was there an issue with this in rollup? I expect it would be simple and self-contained... |
bors
added a commit
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Dec 3, 2018
Deal with EINTR in net timeout tests
We've seen sporadic QE failures in the timeout tests on this assertion:
assert!(kind == ErrorKind::WouldBlock || kind == ErrorKind::TimedOut);
So there's an error, but not either of the expected kinds. Adding a
format to show the kind revealed `ErrorKind::Interrupted` (`EINTR`).
For the cases that were using `read`, we can just use `read_exact` to
keep trying after interruption. For those using `recv_from`, we have to
manually loop until we get a non-interrupted result.
|
☀️ Test successful - status-appveyor, status-travis |
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We've seen sporadic QE failures in the timeout tests on this assertion:
So there's an error, but not either of the expected kinds. Adding a
format to show the kind revealed
ErrorKind::Interrupted(EINTR).For the cases that were using
read, we can just useread_exacttokeep trying after interruption. For those using
recv_from, we have tomanually loop until we get a non-interrupted result.