45 lines
695 B
Go
45 lines
695 B
Go
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package cluster
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import (
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"io"
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"net"
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"time"
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)
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type delayedConn struct {
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net.Conn
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dr *delayedReader
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}
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func newDelayedConn(conn net.Conn, delay time.Duration) net.Conn {
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return &delayedConn{
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Conn: conn,
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dr: &delayedReader{
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r: conn,
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delay: delay,
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},
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}
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}
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func (conn *delayedConn) Read(data []byte) (int, error) {
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return conn.dr.Read(data)
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}
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func (conn *delayedConn) SetDelay(delay time.Duration) {
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conn.dr.delay = delay
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}
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type delayedReader struct {
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r io.Reader
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delay time.Duration
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}
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func (dr *delayedReader) Read(data []byte) (int, error) {
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// Sleep for the delay period prior to reading
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if dr.delay > 0 {
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time.Sleep(dr.delay)
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}
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return dr.r.Read(data)
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}
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