The file is attached. I have also attached a couple of utilities files that the code may refer to.
This is not great code, and it has all the debug scaffolding still there, because Opentick is still beta-testing their fast feed and I am still finding the occasional flaky tick. The server listens on port 8101 for a connection from a client. Then the client can send commands to start the feed running. The command is a 4-byte length followed by a 1-byte command followed by any parameters the command needs, in interpretable form. The normal sequence is I(<yourname;yourpassword);< _2 ]\ <;._1 ' GE NYSE MSFT NASD ... ' P0 Q Q Q ... X I sets the symbols to read, P starts the tick streams, Q returns the current price/volumes. X terminates. The code does some price filtering that I have found useful. No warranty. I offer this only in the hope that it might be better than nothing if you want to start using Opentick. Questions or comments, please send to me directly off-list. Henry Rich
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