44 lines
849 B
Go
44 lines
849 B
Go
package ssh
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import (
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"io"
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"forge.cadoles.com/wpetit/rebound/stat"
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)
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const (
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StatTotalOpenedTunnels = "total_opened_tunnels"
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StatTotalTxBytes = "total_tx_bytes"
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StatTotalRxBytes = "total_rx_bytes"
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)
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type instrumentedWriter struct {
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name string
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stats *stat.Store
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internal io.Writer
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}
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// Write implements io.Writer.
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func (w *instrumentedWriter) Write(p []byte) (n int, err error) {
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n, err = w.internal.Write(p)
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w.stats.Add(w.name, float64(n), 0)
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return n, err
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}
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var _ io.Writer = &instrumentedWriter{}
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type instrumentedReader struct {
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name string
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stats *stat.Store
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internal io.Reader
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}
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// Read implements io.Reader.
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func (w *instrumentedReader) Read(p []byte) (n int, err error) {
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n, err = w.internal.Read(p)
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w.stats.Add(w.name, float64(n), 0)
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return n, err
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}
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var _ io.Reader = &instrumentedReader{}
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