add CloserListerAt #577
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add CloserListerAt #577
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puellanivis
reviewed
Feb 9, 2024
puellanivis
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Feb 9, 2024
request.go
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| @@ -229,6 +241,8 @@ func (r *Request) close() error { | |||
| } | |||
| }() | |||
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| r.state.closeListerAt() | |||
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err := r.state.closeListerAt()
Perhaps? This obviates the need for line 248 as well.
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maybe we can just check for io.Closer like for readers/writers instead of extending the interface
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Yeah, I think that’s a simpler mor direct change.
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Yeah, I think that’s a simpler mor direct change.
Done
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The ListerAt is stored in the Request state and reused across requests. Some implementations don't store the entire []os.FileInfo buffer in the ListerAt implementation but instead return an open file and get/return []os.FileInfo on request. For these implementation calling Close is required
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puellanivis
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The
ListerAtis stored in theRequeststate and reused across requests. Some implementations don't store the entire[]os.FileInfobuffer in theListerAtimplementation but instead return an open file and get/return[]os.FileInfoon request. For these implementation aClosemethod is required.The use case is if you want to list a large directory on memory constrained systems.