Class: WorkflowExecutionAlreadyStartedError

common.WorkflowExecutionAlreadyStartedError

This exception is thrown in the following cases:

• Workflow with the same WorkflowId is currently running
• There is a closed workflow with the same ID and the WorkflowOptions.workflowIdReusePolicy is WORKFLOW_ID_REUSE_POLICY_REJECT_DUPLICATE
• There is successfully closed workflow with the same ID and the WorkflowOptions.workflowIdReusePolicy is WORKFLOW_ID_REUSE_POLICY_ALLOW_DUPLICATE_FAILED_ONLY
• {@link Workflow.execute} is called more than once on a handle created through {@link createChildWorkflowHandle} and the WorkflowOptions.workflowIdReusePolicy is WORKFLOW_ID_REUSE_POLICY_ALLOW_DUPLICATE

Hierarchy

• Error

  ↳ WorkflowExecutionAlreadyStartedError

Constructors

constructor

• new WorkflowExecutionAlreadyStartedError(message, workflowId, workflowType)

Parameters

Name	Type
message	string
workflowId	string
workflowType	string

Overrides

Error.constructor

Properties

message

• message: string

Inherited from

Error.message

---

name

• Readonly name: string

Overrides

Error.name

---

stack

• Optional stack: string

Inherited from

Error.stack

---

workflowId

• Readonly workflowId: string

---

workflowType

• Readonly workflowType: string

---

prepareStackTrace

▪ Static Optional prepareStackTrace: (err: Error, stackTraces: CallSite[]) => any

Type declaration

▸ (err, stackTraces): any

Optional override for formatting stack traces

see https://v8.dev/docs/stack-trace-api#customizing-stack-traces

Parameters

Name	Type
err	Error
stackTraces	CallSite[]

Returns

any

Inherited from

Error.prepareStackTrace

---

stackTraceLimit

▪ Static stackTraceLimit: number

Inherited from

Error.stackTraceLimit

Methods

captureStackTrace

▸ Static captureStackTrace(targetObject, constructorOpt?): void

Create .stack property on a target object

Parameters

Name	Type
targetObject	object
constructorOpt?	Function

Returns

void

Inherited from

Error.captureStackTrace