https://stocksharp.com/handlers/atom.ashx?category=tag&id=rithmic&type=community Copyright @ StockSharp Platform LLC 2010 - 2025 2026-04-16T10:25:07Z https://stocksharp.com/images/logo.png https://stocksharp.com/topic/12380/ 2020-09-02T18:47:42Z 2020-09-02T20:53:39Z Tobias Born https://stocksharp.com/users/127923/ info@stocksharp.com Dear S# Community,<br /><br />i have a question regarding the S# Rithmic Connection. I have realised that it needs a lot of CPU Usage (up to 50%) when i am subscribing to the SubscribeMarketDepth.<br />It seems the method is sync and is blocking the other threads in between. It would be better to call it async but that is not implemented right now in s#[crying].<br /><br />Does anybody make the same experience?<br /><br />Also the second question i have is about the refreshspeed of this subscription. <a href="https://doc.stocksharp.com/html/M_StockSharp_Algo_IMarketDataProviderEx_SubscribeMarketDepth.htm " title="https://doc.stocksharp.com/html/M_StockSharp_Algo_IMarketDataProviderEx_SubscribeMarketDepth.htm ">https://doc.stocksharp.c...ubscribeMarketDepth.htm </a><br /><br />i gave a refreshspeed of 3 seconds,but it seems the data update comes more frequently, less than 1 second i guess.<br /><br />TimeSpan span = new TimeSpan(0, 0, 0, 3, 0);<br />Connector.SubscribeMarketDepth(security, null, null, null, MarketDataBuildModes.LoadAndBuild,null, 25, <b>span</b>, null, false, null);<br /><br />Am i using it wrong?<br /><br />Thanks in advance &amp; best regards<br />Tobias https://stocksharp.com/topic/8949/ 2017-12-19T15:48:02Z 2017-12-20T07:04:27Z Jose https://stocksharp.com/users/99429/ info@stocksharp.com Hi!<br />I didn&#39;t take any modification yet in &quot;Rithmic sample application&quot; and I would like to connect with it but I don&#39;t know what certificate file should I use!? I just have a username and password for my account and nowadays I use it with Ninjatrader well. I have found a certificate (*.pk12) file in NT&#39;s folder but then I got a &quot;bad input&quot; error message which is understandable :)<br />I should request a valid certificate file from my futures broker or what file do I have to use there?<br />Regards,<br />Jose