IsIgnorableError returns true if the net error is ignorable.

NewProxy creates a Proxy according to the specified frontend and backend.

NewTCPProxy creates a new TCPProxy.

NewUDPProxy creates a new UDPProxy.

UDPBufSize is the buffer size for the UDP proxy.

UDPConnTrackTimeout is the timeout used for UDP connection tracking.

TCPProxy is a proxy for TCP connections.

UDPProxy is proxy for which handles UDP datagrams.

An Addresser provides network addresses for the proxy.

Proxy defines the behavior of a proxy.

AcceptableConnection is called when a proxy got a new connection.