NewB64Encoder return the encoder which encode type t to writer w, as string.

NewBinaryEncoder return the encoder which encode type t to writer w, as binary.

NewStringPayloadEncoder returns the encoder which encode as binary.

NewDecoder return the decoder which decode from reader r.

NewPaylaodDecoder returns the payload decoder which read from reader r.

NewStringEncoder return the encoder which encode type t to writer w, as string.

NewStringPayloadEncoder returns the encoder which encode as string.

packetDecoder is the decoder which decode data to packet.

packetEncoder is the encoder which encode the packet.

payloadDecoder is the decoder to decode payload.

payloadEncoder is the encoder to encode packets as payload.

PacketType is the type of packet.