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I see v appearing in the Message contents field, but it is not listed in the documentation. I am using protocol 5.2 and version 5.2.0.9


Thanks for your help. The problem was that my app called IQConnect synchronously, thus waiting until IQConnect timed out before it tried to connect. Making the call asynchronous solved the problem.


I'm attempting to connect to IQFeed from a MATLAB application. I am using the Instrument Control Toolbox rather than the Datafeed toolbox. The launch of IQConnect is successful. But after constructing a tcpip object, the open command fails, suggesting that either IQConnect is not listening to the Admin port or it rejects the connection. I start IQConnect with the command:

IQConnect.exe -product RICHARD_THRASHER_***** -version 0.0.0.0 -login ****** -password ******** -autoconnect

(where ofc I used the actual data instead of *'s). I have attached the log. Ofc, I am pursuing this issue with MATLAB as well.


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