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WaitTimeoutResult Example does not exhibit timeout #48230

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stevedonovan opened this issue Feb 15, 2018 · 0 comments
Closed

WaitTimeoutResult Example does not exhibit timeout #48230

stevedonovan opened this issue Feb 15, 2018 · 0 comments
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A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools

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@stevedonovan
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This example does not exhibit the desired behaviour:

https://doc.rust-lang.org/beta/std/sync/struct.WaitTimeoutResult.html

In the thread, the mutex is locked before waiting and then setting the condition, so wait_timeout waits until the condition is set (try changing that 20 ms to 1000 ms for dramatic effect). The sleep should be before the lock and notify.
@gsollazzo gsollazzo added the A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools label Feb 15, 2018
@GuillaumeGomez GuillaumeGomez mentioned this issue Feb 15, 2018
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GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this issue Feb 16, 2018
@GuillaumeGomez
Rollup merge of rust-lang#48239 - GuillaumeGomez:fix-condvar-example,…
daed6d3 
… r=QuietMisdreavus

Fix condvar example

Fixes rust-lang#48230.

r? @QuietMisdreavus
GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this issue Feb 17, 2018
@GuillaumeGomez
Rollup merge of rust-lang#48239 - GuillaumeGomez:fix-condvar-example,…
3672caf 
… r=QuietMisdreavus

Fix condvar example

Fixes rust-lang#48230.

r? @QuietMisdreavus
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