You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

1.6 KiB

Tendermint Streaming Protocol (TMSP)

TMSP is a socket protocol, which means applications can be written in any programming language. TMSP is an asynchronous streaming protocol: message responses are written back asynchronously to the platform.

Applications must be deterministic.

Message types

AppendTx

  • Arguments:
    • TxBytes ([]byte)
  • Returns:
    • RetCode (int8)
  • Usage:
    Append and run a transaction. The transaction may or may not be final.

GetHash

  • Returns:
    • RetCode (int8)
    • Hash ([]byte)
  • Usage:
    Return a Merkle root hash of the application state

Commit

  • Returns:
    • RetCode (int8)
  • Usage:
    Finalize all appended transactions

Rollback

  • Returns:
    • RetCode (int8)
  • Usage:
    Roll back to the last commit

SetEventsMode

  • Arguments:
    • EventsMode (int8):
      • EventsModeOff (0): Events are not reported. Used for mempool.
      • EventsModeCached (1): Events are cached.
      • EventsModeOn (2): Flush cache and report events.
  • Returns:
    • RetCode (int8)
  • Usage:
    Set event reporting mode for future transactions

AddListener

  • Arguments:
    • EventKey (string)
  • Returns:
    • RetCode (int8)
  • Usage:
    Add event listener callback for events with given key.

RemoveListener

  • Arguments:
    • EventKey (string)
  • Returns:
    • RetCode (int8)
  • Usage:
    Remove event listener callback for events with given key.