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The approach you describe sounds reasonable and seems to have worked for you for a while. But there are a few details that come to mind that make the process more robust and tolerant of changes by

Either am I, guess that was my point. I would post my C++ solution which works very well for my purposes but that would be inappropriate. Not to mention, at the very core, it's basically just like the

Hi, IB support mentioned they changed the variable type of AUD.USD to decimal. This is the first of a long list of changes among currency pairs. This change is permanent, so I would not expect any

Hi, I have met some troubles with the latest change in AUD.USD spot on IB. I would need to retrieve an older version of TWS to make it compatible with my third party api version. Would anyone know if

I'm not expecting anything as I can't see any other way to handle it. It's just a basic awaitio loop with tagging. Been around since the late 80's nothing particularly innovative about it. I'm just

I understand... I'm looking forward to reading the replies also.

not really, just asking for high level approach. The denizens of this forum are *usually* helpful in this regard.

Lol, I gave you my opinion... use asyncio. But you seem to expect an extremely detailed explanation of how people implement their own proprietary software. I wouldn't hold out much hope for that. You

I was one of the first users of ib_insync and I have the deepest respect for ewald.? My question is specific to the flow of the code *NOT* the environment.? I would like to know how others handle,

Clearly this question can elicit countless different responses. However, to be honest, if I had to rewrite my application from scratch... I probably would just use

That's what I expected. Seems our problems are not related.

No it's the same script posting the asynch requests and it has a callback wrapper which hands back the streams from each which has a unique identifier so I know which request is which. I've left the

Thank you.

Last year I noticed my issue like night and day from 9.x to 10.x and rolled production back because auto-update caught me off guard. Naturally I've stopped auto-updating. Then, out of pure tenacity

Hi there I was populating an array with a list of symbols and related exchanges. I'd loop through the array and for each row call reqMktData with a new request id. This kicked off an asynch callback

I'm concerned that no one else is seeing this. Points to a failure in logic my end. I would have thought posting a bunch of reqMktData requests each with it's own unique identifier THEN handling the

Yeah, the bug I documented is only guaranteed to happen during regular trading hours too. It can be reproduced somewhat reliably with a trial account, but that code path is certainly different and the

we got the microwave because someone complained about a chocolate bar melting in their pocket.? What is REALLY strange is that if I run this script after market close it works as expected. I get all

I was just complaining. But, given how you described your script and the problem, I suppose it actually _could_ be related. When I was first investigating that issue, the initial symptom was indeed a

thanks J replied to other thread so now can say this one COMPLETE. excellent help thanks