Read identifies the proxy protocol version and reads the remaining of the header, accordingly.

ReadTimeout acts as Read but takes a timeout.

SplitTLVs splits the Type-Length-Value vector, returns the vector or an error.

Section 2.2.

Section 2.2.7, reserved types.

Protocol.

Header is the placeholder for proxy protocol header.

TLV is a uninterpreted Type-Length-Value for V2 protocol, see section 2.2.

AddressFamilyAndProtocol represents address family and transport protocol.

PP2Type is the proxy protocol v2 type.

ProtocolVersionAndCommand represents proxy protocol version and command.