This API documentation is for Ballerina 1.2.0. View API documentation for the latest release.

Constants - nats

  • DEFAULT_URL string nats://localhost:4222
  • Default URL for NATS connections.

  • NATS_ERROR string {ballerina/nats}Error
  • Represents the reason for the NATS module related errors.

  • NEW_ONLY string NEW_ONLY
  • Specifies that message delivery should start with the messages, which are published after the subscription is created.

  • LAST_RECEIVED string LAST_RECEIVED
  • Specifies that message delivery should start with the last (most recent) message stored for this subject.

  • FIRST string FIRST
  • Specifies that message delivery should begin at the oldest available message for this subject.

  • TIME_DELTA_START string TIME_DELTA_START
  • The key for the TimeDeltaStart type.

  • SEQUENCE_NUMBER string SEQUENCE_NUMBER
  • The key for the SequenceNumber type.