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We are using a custom data souce that is giving us some void Tradebars in the middle of the night that are giving us a run-time error. Therefore, we have to re-deploy every morning. I'm wondering if there is a way to suspend OnData for a few hours. My goal is to have this run for weeks/months on it's own and this is making it a little more manual (although workable) for now.
Let me know if anyone has ideas!
Best,
SC
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Alexandre Catarino
Hi , Lean is event-driven, so OnData cannot be suspended.
We need to understand the issue and debug it. If this is still an issue, could you please share it with support?
Greg Kendall
Could you just do a loop that goes on and on for a long time? A loop that looks at the time to decide when to end. You could write a function to do a pause for n second:Â pauseMe(second = 5000). Easily doable, right? Or is there some limit built into QC that will not allow this?
Shile Wen
Hi Greg,
OnData has a 10 minute time limit. For users that would like to run a function for 30 minutes, I'd suggest looking into the Train feature.
Best,
Shile WenÂ
Stephen
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
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