Message388544
Hanging on a synchronous console file during startup shouldn't be an issue in 3.6+, since io._WindowsConsoleIO doesn't support seeking, but it could still be an issue with legacy mode, which uses io.FileIO. I'm marking this as a duplicate of bpo-34780, which has more information. It's basically the same problem that seeking should only be supported for files opened for physical disks, volumes, and regular data files in mounted filesystems -- for which its meaningful, useful, and not vulnerable to hanging indefinitely if the file is blocked on a synchronous I/O request (e.g. a read request from a pipe or console input, which might never complete). |
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2021-03-12 18:43:40 | eryksun | set | recipients:
+ eryksun, paul.moore, tim.golden, zach.ware, steve.dower, malin, Александр Виноградов |
2021-03-12 18:43:40 | eryksun | set | messageid: <1615574620.97.0.346815695615.issue26882@roundup.psfhosted.org> |
2021-03-12 18:43:40 | eryksun | link | issue26882 messages |
2021-03-12 18:43:40 | eryksun | create | |
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