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The library in question was using unsafePerformIO to open a file handle. It was just a bug.
by jfischoff 12y ago
The library in question was using unsafePerformIO to open a file handle. It was just a bug.
- dllthomas 12y agoThere's apparently a particular instance you're referring to? But the general issue can be encountered with lazy IO without any use of unsafePerformIO. There has been a lot of discussion about this around the various enumerator-like libraries - in particular, Snoyman has many posts about ensuring timely release of resources.