Bug OkCoin: Ghost orders stay in orderbook

[Camille92]

Hi Carles,

Some ghost orders stay in the order book and mess with the width and everything (ewma calculation and all).

I can't cancel the order in Tribeca, it reappears!

Tell me if you need more details

[ctubio]

im sorry i try super hard but there is not way im abgle to reproduce this, for me OkCoin cancels works super niiiiice.

[Camille92]

are you free on irc ?

[Camille92]

APR BUG:

[ctubio]

.:2823analpaper19:. ok so the problem with APR, is that it doesnt cancel orders if is an order active in a side that is not expected to place orders 19.:2823analpaper19:. so when APR is on and active orders are in side Buy, it will not cancel orders in side Sell 19.:2823analpaper19:. cos is only working in Buy side, and doesn't care whats going on on Sell side (and happens to be an avtive order) 28.:192420Camille9228:. Yepp

[Camille92]

Hello !

I have some news for this issue so the so called: "APR BUG" is fixed but the issue "Immortal Zombies orders" come back after a few time running.

It makes the web UI practically unusable after a few hours of running both for LTC and BTC.

However: The bot still send and cancel orders.

I think it has an effect on Ewma basic but I'm not sure.

Can you please reopen ?

[ctubio]

in what echange and what mode it was? is OkCoin with AK-47?

[Camille92]

Yes it's OkCoin with AK-47, it doesn't happen in other exchanges!

Maybe I'll switch to boomerang if it protects me from that

[Camille92]

So after using boomerang for around a day, I can confirm that it only happens on OkCoin with Ak-47.

I switched to Boomerang to fix the issue :)

[Camille92]

I spoke too fast, they happen as well on Boomerang :s

[ctubio]

ok, today i experienced this also in OkCoin/Boomerang

[ctubio]

fixed at https://github.com/ctubio/tribeca/commit/2a49c9e491bd476544f7f780b519296480b8cd95