callback error

[172478394]

How can i get the error from callback function?

[aldulea]

Any updates here?

[CmderQ]

Any updates here?

old version code :

type Callback func(*Event)

but the latest version

type Callback func(context.Context, *Event)

[rahulsawra98]

any updates on this?

[lin-credible]

you can set err in callback func to event.Err and exit the func, than you can get the error in Event return

• callback

  event.Err =  err

• fsm event returns

  func (f *FSM) Event(ctx context.Context, event string, args ...interface{}) error

@172478394 @CmderQ @aldulea @rahulsawra98