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From: Lev G. <lev...@db...> - 2007-07-22 14:25:45
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Not sure about the Gap Fill, but from my experience a Resend Message is send when for a particular sequence number, the QFJ received a message which had something wrong with it (invalid or missing fields, for example). So it asks the counterparty to send it once more with the administrative Resend Message. So, say, for seqno=40 it received a message with invalid XML data length field 212. (this is what happened to me). Then QFJ sends a Resend Message asking the counterparty to send it again what was send for seqno=40. In practice, once all the messaging has been stabilized and correctly formatted messages are being sent and received, this should never happen (unless, possibly, there is a fault with the network). The way you tell if there was something wrong with the message, is that QFJ prints something like "SEVERE: .. ". Hope this helps. Lev Grevnin, Rates IT +7 495 644 3191 _____ From: qui...@li... [mailto:qui...@li...] On Behalf Of Shamir Yahav Sent: Sunday, July 22, 2007 6:19 PM To: qui...@li... Subject: [Quickfixj-users] Few questions of a beginer... Hi all as i mentioned i'm a beginer but... i allready made my own acceptor using the "Aplication" Interface. actualy it's working fine but... when it dosn't work properly i don't know how exactly to find what was wrong .Most of my problem is with all the gapfill and resend messages which being handeled by the QuickFixJ engine. i was trying to find out some more documantation about the following issues : - when exactly a a Resend Message is being sent ? - while Gap Fill is being sent : does it sent all the messages from the last one that recieved OK (what about keep alive messages). or it just send the next MsgSeqNun of the next message to be send. - concerning the sesion time - can i set it to be GMT without changing the server time?. as a metter of fact i need some redirection to (detailed) documantation of this stuff if there any. Of course if there is none i'll be glad to get some answers. thanks and regards. shamir. --- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and delete this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. Please refer to http://www.db.com/en/content/eu_disclosures.htm for additional EU corporate and regulatory disclosures. |