| commit | f53d9f2778a87bdd48eb9030f782a4ebf9e7622f | [log] [tgz] |
|---|---|---|
| author | Eric Snow <ericsnowcurrently@gmail.com> | Tue Feb 20 16:30:17 2018 -0700 |
| committer | GitHub <noreply@github.com> | Tue Feb 20 16:30:17 2018 -0700 |
| tree | 42d0046cdda94825c800ed17db78f85c79d50bbf | |
| parent | 80d20b918bd8a882043c493a7f958333ecb41727 [diff] |
bpo-32604: Swap threads only if the interpreter is different. (gh-5778) The CPython runtime assumes that there is a one-to-one relationship (for a given interpreter) between PyThreadState and OS threads. Sending and receiving on a channel in the same interpreter was causing crashes because of this (specifically due to a check in PyThreadState_Swap()). The solution is to not switch threads if the interpreter is the same.