23 lines
338 B
Go
23 lines
338 B
Go
package streams
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import "io"
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type MetadataStream struct {
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me *MetadataExtractor
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data chan interface{}
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}
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func (ms *MetadataStream) Read() (retval Metadata, err error) {
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data, ok := <-ms.data
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if !ok {
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err = io.EOF
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return
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}
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retval = data.(Metadata)
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return
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}
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func (ms *MetadataStream) Close() {
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ms.me.pubsub.Unsub(ms.data)
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}
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