NewBackendConn creates a BackendConn using the default buffer size of 8KB.

NewFrontendConn creates a FrontendConn using the default buffer size of 8KB.

NewPGConn creates a PGConn using a default buffer size of 8KB.

ErrProtocolError indicates that the packets are malformed, and are not as expected.

BackendConn is a server interceptor for the Postgres backend protocol.

FrontendConn is a client interceptor for the Postgres frontend protocol.

PGConn wraps both net.Conn and pgInterceptor as one object.