There are a couple of pages mentioning limits on historical requests and orders.?
?
The last link mentions that I should be able to place up to 50 requests per seconds.?
Meanwhile, when trying to sell iron condor using 4 independent orders, only some of them are being submitted and if I try to wait until all of them are placed, my script hangs.?
Then, I tried to add some delay between placing orders, and now all of them are placed as expected.?
?
for (var i = 0; i < orders.Count; i++)
{
? client.ClientSocket.placeOrder(...)
? await Task.Delay(15)?
}?
?
It seems that a delay of 15 milliseconds is enough.
Anything less than that gets stuck on the way to TWS.?
The same limitations seems to apply to "reqMktData" and "reqContractDetails" calls.?
?
Question?
?
How reliable is this hardcoded delay of 15 ms.?
Is there a recommended delay between requests anywhere in the docs??
