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added flush command #2

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added flush command #2

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88becf0
added flush command
Feb 20, 2020
7bc34ba
Merge branch 'schollz:master' into master
sjsafranek Dec 8, 2022
74fa7a4
changed go mod
sjsafranek Dec 8, 2022
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2 changes: 1 addition & 1 deletion go.mod
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Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@
module github.com/schollz/httpfileserver
module github.com/sjsafranek/httpfileserver

go 1.13
13 changes: 13 additions & 0 deletions httpfileserver.go
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,19 @@ type fileServer struct {
optionMaxBytesPerFile int
}

// Flush clears all data from cache
func (fs *fileServer) Flush() error {
fs.cache.Range(func(k, v interface{}) bool {
f, ok := v.(file)
if !ok {
return false
}
fs.cache.Delete(k)
return true
})
return nil
}

// New returns a new file server that can handle requests for
// files using an in-memory store with gzipping
func New(route, dir string, options ...Option) *fileServer {
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