corda.flow

Configuration schema for the flow section.

• event - Settings for external events within a flow.
  • maxRetries - The maximum number of times Corda retries a request before returning an exception.
    Maximum value: 2147483647
    Default value: 5
  • messageResendWindow - The length of time in milliseconds that Corda waits before resending unprocessed external events.
    Minimum value: 100
    Maximum value: 2147483647
    Default value: 5000

• processing - Settings for flow pipeline processing.
  • cleanupTime - The length of time in milliseconds that the flow mapper holds onto its state for a flow that has finished.
    Minimum value: 10000
    Maximum value: 2147483647
    Default value: 480000
  • maxFlowSleepDuration - The maximum delay in milliseconds before Corda schedules a periodic wake-up.
    Minimum value: 1000
    Maximum value: 2147483647
    Default value: 60000
  • maxRetryAttempts - The maximum number of times Corda retries a transient error before failing the flow. A value of zero disables retries.
    Maximum value: 1000
    Default value: 5
  • maxRetryDelay - The maximum delay in milliseconds before Corda schedules a retry.
    Minimum value: 1000
    Maximum value: 2147483647
    Default value: 16000

• session - Settings for flow sessions.
  • cleanupTime - The length of time in milliseconds that the flow mapper holds onto its state for a session after the session has finished.
    Minimum value: 10000
    Maximum value: 2147483647
    Default value: 480000
  • heartbeatTimeout - The length of time in milliseconds that Corda waits when no message has been received from a counterparty before causing the session to error.
    Minimum value: 600000
    Maximum value: 2147483647
    Default value: 3600000
  • messageResendWindow - The length of time in milliseconds that Corda waits before resending unacknowledged flow session messages.
    Minimum value: 1000
    Maximum value: 2147483647
    Default value: 120000
  • p2pTTL - The TTL set in milliseconds. This is added to the current time and set on messages passed to the P2P layer to send to a counterparty.
    Minimum value: 10000
    Maximum value: 2147483647
    Default value: 240000