chainHead_v1_continue

Parameters:

  • followSubscription: An opaque string that was returned by chainHead_v1_follow.
  • operationId: An opaque string that was returned by chainHead_v1_storage.

Return value: null

Resumes a storage fetch started with chainHead_v1_storage after it has generated an operationWaitingForContinue event.

Has no effect if the operationId is invalid or refers to an operation that has emitted a {"event": "operationInaccessible"} event, or if the followSubscription is invalid or stale.

Possible errors

  • A JSON-RPC error with error code -32803 is generated if the followSubscription and operationId are valid but haven't generated a operationWaitingForContinue event.
  • A JSON-RPC error with error code -32602 is generated if one of the parameters doesn't correspond to the expected type (similarly to a missing parameter or an invalid parameter type).