Latest beta too slow while typing

actnhn

Hi,

In latest beta when I type everything is too slow and cpu usage goes up. Not sure if there is some aggressive analysis is going on or something but it's very annoying and makes it almost unusable.

JoeAlbahari

Can you provide a sample query?

actnhn

http://share.linqpad.net/3mdtbb.linq

JoeAlbahari

I can't reproduce... is this happening on just one machine?

P.S. Are you aware that you can dump dataflow blocks for a real-time visualization? Also, Pizza.Make() needs to be async and you need to await the Task.Delay.

nescafe

Perhaps the issue is connection related.. could you set the connection to <None> and check again?

actnhn

I have only tried it on one machine.

WOW, I didn't know you can dump the dataflow, pretty impressive. Yes, I was trying multiple scenarios with making Pizza.Make() sync and async.

Setting the connection to does speed things up, not sure why that would cause any slowdowns? My sql server is local, only thing I can think of is that I had SSL enabled on connection (I was testing something, didn't really need SSL for any other purpose and forgot to turn it off). Do you think enabling SSL will cause whole app to slowdown?

JoeAlbahari

I can't think how. No matter what, the UI thread shouldn't be affected (except for autocompletion listings which are generated synchronously). I presume LINQPad has successfully built the data context?