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package streams
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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() map[string]string {
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return (<-ms.data).(map[string]string)
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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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