Configuration API

Ecr17Config is the runtime configuration object passed to Ecr17Client.

new Ecr17Config(
    host: '192.168.1.50',
    port: 1024,
    terminalId: '12345678',
    cashRegisterId: '1',
    lrcMode: 'std',
    autoReconnect: true,
    connectionTimeoutMs: 5000,
    responseTimeoutMs: 60000,
    ackTimeoutMs: 2000,
    retryCount: 3,
    retryDelayMs: 200,
    receiptDrainMs: 0,
);

Session mapping

toSessionConfig() passes LRC mode, timeouts, retry settings, and receipt drain behavior into Ecr17Session.