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No. There is no demo to try out before purchasing. I will not recommend it to anyone before the support of CME future data. Besides, their custom support also sucks.

Still waiting for the CME feeds support. It should takes more than expected.

@activetick I can confirm that, without modify the source code, the compiled binary is working without such issue in linux system. So the error comes from the shared library `libActiveTickServerAPI.dylib` for Mac OS X system. My guess would be that the `atfeed-cppsdk-osx.i386.tar.gz` SDK is...

I eventually kind of workaround this issue by merge `Requestor` and `Streamer` classes into a single one. I guess two existing instances of these classes may conflict with each other.

@activetick, but the problem with `getTicks, getTickQuotes and getTickTrades` is that they only return the first 100,000 ticks between [beginTime] and [endTime].

same issue here.

And the history data is also not stable. getDailyHistoryBars AAPL 20150720000000 20150723000000 SEND (3): Daily bar history request [AAPL] RECV (3): Bar history response [BarHistoryResponseSuccess] -------------------------------------------------------------- [1/4] [07/20/2015 00:00:00]...

I didn't change anything in the downloaded official example codes.

Hi, @activetick , I came cross with the issue of running the sample codes of C++ api. Could you point out how could I correct the error? ATInitAPI(); ... APISession session; Requestor requestor(session); cout << "session id: " << session.GetSessionHandle() << endl; Streamer streamer(session)...

@activetick Thank you for this workaround. It seems to be the best option besides writing a new http server oneself.

Hi @activetick, I found the atfeed http server is taking about 98% CPU usage of my mac osx when it is running as a background process. However, It is normally 1-2% when the http server is executed in a bash shell. Is there anything I could do to to solve this issue?

@activetick That's indeed lots of work. so nice to have these SDks.

I see. thanks @activetick . Is there any special reason to use a special protocol connection other than normal https connection?

I should rephrase my question. I just does not understand why there is no docs about connecting to their data server directly.

Hi guys, I am new in algorithm trading with some experience in web dev. Is there anyone could tell me if there is any price data provider who document their api? Activetick just gives you a compiled .jar file or .dylib file with docs about its usage. Can't we just create http connection to...