acquireLock method

Future acquireLock (String correlationId, String key, int ttl int timeout)

Makes multiple attempts to acquire a lock by its key within give time interval.

  • correlationId (optional) transaction id to trace execution through call chain.
  • key a unique lock key to acquire.
  • ttl a lock timeout (time to live) in milliseconds.
  • timeout a lock acquisition timeout. Return Future that receives null for success. Throws error