Method ContextDialer

benchmark/latency/latency.go:309–320

ContextDialer returns a ContextDialer that wraps d and injects n's latency in its connections. n's Latency is also injected to the connection's creation.

(d ContextDialer)

// in its connections.  n's Latency is also injected to the connection's
// creation.
func (n *Network) ContextDialer(d ContextDialer) ContextDialer {
	if n.isLocal() {
		return d
	}
	return func(ctx context.Context, network, address string) (net.Conn, error) {
		conn, err := d(ctx, network, address)
		if err != nil {
			return nil, err
		}
		return n.Conn(conn)
	}
}

// pktTime returns the time it takes to transmit one packet of data of size b
// in bytes.