Opened 5 years ago
Closed 3 years ago
#1004 closed defect (fixed)
osx client locks up in mmap code
| Reported by: | Antoine Martin | Owned by: | Antoine Martin |
|---|---|---|---|
| Priority: | minor | Milestone: | 2.0 |
| Component: | platforms | Version: | 0.15.x |
| Keywords: | osx | Cc: |
Description
The easy solution is just to disable mmap, but I would rather figure out why this code suddenly stopped working (the code has not changed for a very long time).
Could be related to a recent upgrade of Pillow, numpy or Cython?
Adding print statements, I can it getting stuck on os.write(fd, b'\x00'), and it only resumes when the server disconnects the client because of the connection timeout.
Change History (5)
comment:1 Changed 5 years ago by
| Priority: | major → minor |
|---|---|
| Status: | new → assigned |
comment:5 Changed 3 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
r15010 restores mmap on osx as I can't get it to misbehave any more, and also adds support for mmap on win32.
I don't think it is particularly useful on osx, but on win32 one could conceivably have concurrent sessions? (does MS Windows handle that in a meaningful way?)
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I don't have time for this, so r10846 disables mmap on osx and win32 so I can move on.