Staggered orders should not be cancelled on error

[bitphage]

Actual Behavior

When error in staggered_orders worker is happen, it will cancel all orders from the market:

     def error(self, *args, **kwargs):
         self.cancel_all()
         self.disabled = True

On next run reverse orders will be placed effectively selling all your funds. Should be fixed ASAP.

Steps to Reproduce the Problem

1. Add any error-producing code to the def tick() inside staggered_orders.py
2. See worker error
3. Remove error from the code
4. Restart workers
5. See how worker is selling everything
6. Press Ctrl-Z immediately then kill worker with kill -9

Specifications

• Version: 0.2.7

[MarkoPaasila]

Yes I agree. This behavior was apparently inherited from Relative Orders, where I think orders should be cancelled if we aren't sure what's going on. But with staggered orders we don't care what's going on in the same manner. Thank you! Excellent observation!