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avoid close closed channel

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This commit is contained in:
Chris Lu 2020-10-20 22:54:34 -07:00
parent 20442dc1bc
commit ad652ffb97
1 changed files with 4 additions and 2 deletions
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6
weed/filesys/filehandle.go
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@ -185,8 +185,10 @@ func (fh *FileHandle) Release(ctx context.Context, req *fuse.ReleaseRequest) err
}
// stop the goroutine
fh.dirtyPages.chunkSaveErrChanClosed = true
close(fh.dirtyPages.chunkSaveErrChan)
if !fh.dirtyPages.chunkSaveErrChanClosed {
fh.dirtyPages.chunkSaveErrChanClosed = true
close(fh.dirtyPages.chunkSaveErrChan)
}
return nil
}