Represents a connection to a legacy Efento gateway.
Commands for Efento legacy gateway
Checks if the connection is initialized and established. Returns true if the connection is active, false otherwise.
Gateway password which is used to exchange data with encrypted gateway.
Establishes and initializes a new connection. Safe to call when already connected — returns immediately without reconnecting.
Terminates the existing connection. Safe to call when already disconnected — returns immediately without throwing.