Christoph John
2020-10-13 19:27:16
I would expect that QuickFIX could parse the messages as long as the body length of the first message is correct.
You could check if the body length is correct by using the following:
counting the number of characters in the message following the BodyLength (9) field up to, and including, the delimiter immediately preceding the CheckSum (10) field. ALWAYS SECOND FIELD IN MESSAGE. (Always unencrypted) For example, for message 8=FIX 4.4^9=5^35=0^10=10^, the BodyLength is 5 for 35=0^
Source: https://btobits.com/fixopaedia/fixdic44/index.html?tag_9_BodyLength.html