Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Deal with EINTR in net timeout tests #56394

Merged
merged 1 commit into from
Dec 3, 2018

Conversation

cuviper
Copy link
Member

@cuviper cuviper commented Nov 30, 2018

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.

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.
@rust-highfive
Copy link
Collaborator

r? @sfackler

(rust_highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Nov 30, 2018
@sfackler
Copy link
Member

@bors r+

@bors
Copy link
Contributor

bors commented Nov 30, 2018

📌 Commit f107514 has been approved by sfackler

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Nov 30, 2018
@Centril
Copy link
Contributor

Centril commented Dec 1, 2018

@bors rollup

Mark-Simulacrum added a commit to Mark-Simulacrum/rust that referenced this pull request 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 added a commit to Centril/rust that referenced this pull request 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
@pietroalbini
Copy link
Member

@bors rollup-

@cuviper
Copy link
Member Author

cuviper commented Dec 2, 2018

Was there an issue with this in rollup? I expect it would be simple and self-contained...

@bors
Copy link
Contributor

bors commented Dec 3, 2018

⌛ Testing commit f107514 with merge 25c3754...

bors added a commit that referenced this pull request 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.
@bors
Copy link
Contributor

bors commented Dec 3, 2018

☀️ Test successful - status-appveyor, status-travis
Approved by: sfackler
Pushing 25c3754 to master...

@bors bors merged commit f107514 into rust-lang:master Dec 3, 2018
@cuviper cuviper deleted the interrupted-timeout branch March 27, 2019 22:19
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

6 participants