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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Summary of protocol changes from IQFeed 2.2 to 2.3?
Author Topic: Summary of protocol changes from IQFeed 2.2 to 2.3? (2 messages, Page 1 of 1)

taa_dtn
-DTN Evangelist-
Posts: 154
Joined: May 7, 2004
Posted: May 13, 2004 02:29 PM          Msg. 1 of 2
I'm pleased to see the announcement of IQFeed version 2.3; I'll definitely want to upgrade.

I skimmed the new documentation, but I didn't see a summary of the interface changes. (For example, it appears that the delimiter characters in the "HT" command have changed.) Is such a summary available?

Allen

DTN_Vik_Kodipelli
-Interested User-
Posts: 11
Joined: May 7, 2004
Posted: May 13, 2004 03:47 PM          Msg. 2 of 2
There are a couple of interface changes.

1) The TCP request format has changed for Histroy, News, Option chain lookup and Symbol lookup. The delimiting characters and the terminating characters have changed.

2) IQFeedY does not receive a connect status. The connect status is indicated by "S,SERVER CONNECTED" in the system message.

~~~~~~~~~~~~~~~~
Vik Kodipelli
Software Developer
DTN Market Access
http://www.iqfeed.net
~~~~~~~~~~~~~~~~
Edited by DTN_Steve_S on Sep 19, 2011 at 09:18 AM
 

 

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