Function defaultOptions

lib/client-options.js:55–105

* @returns {ClientOptions}

()

 * @returns {ClientOptions}
 */
function defaultOptions () {
  return ({
    policies: {
      addressResolution: policies.defaultAddressTranslator(),
      loadBalancing: policies.defaultLoadBalancingPolicy(),
      reconnection: policies.defaultReconnectionPolicy(),
      retry: policies.defaultRetryPolicy(),
      speculativeExecution: policies.defaultSpeculativeExecutionPolicy(),
      timestampGeneration: policies.defaultTimestampGenerator()
    },
    queryOptions: {
      fetchSize: 5000,
      prepare: false,
      captureStackTrace: false
    },
    protocolOptions: {
      port: 9042,
      maxSchemaAgreementWaitSeconds: 10,
      maxVersion: 0,
      noCompact: false
    },
    pooling: {
      heartBeatInterval: 30000,
      warmup: true
    },
    socketOptions: {
      connectTimeout: 5000,
      defunctReadTimeoutThreshold: 64,
      keepAlive: true,
      keepAliveDelay: 0,
      readTimeout: 12000,
      tcpNoDelay: true,
      coalescingThreshold: 65536
    },
    authProvider: null,
    requestTracker: null,
    metrics: new metrics.DefaultMetrics(),
    maxPrepared: 500,
    refreshSchemaDelay: 1000,
    isMetadataSyncEnabled: true,
    prepareOnAllHosts: true,
    rePrepareOnUp: true,
    encoding: {
      copyBuffer: true,
      useUndefinedAsUnset: true
    },
    monitorReporting: {
      enabled: true
    }
  });
}

/**
 * Extends and validates the user options