John (guest)
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| 06/10/2008 5:27 PM |
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| The documentation states that each packet in the compacted feed has a non-compacted header containing the packet size and sequence number. Is the format of this header the same as the generic header in section 4.8? |
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Lydia
Posts:68
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| 06/11/2008 8:52 AM |
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John,
Thank you for your inquiry. The appropriate parties have been notified about your question, and we will respond to your post shortly.
Regards,
NYX Data Team |
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Guy (guest)
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| 06/11/2008 2:14 PM |
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That's what I've been doing and it works. In java:
msg.msgSize = buf.getShort();
msg.msgType = buf.getShort(); // 2
msg.msgSeqNum = buf.getInt(); // 4
msg.sendTime = buf.getInt(); // 4
msg.productID = (buf.get() & 0xFF); // 1
msg.retransFlag = (buf.get() & 0xFF); // 1
msg.numBodyEntries = (buf.get() & 0xFF); // 1
msg.filler = (buf.get() & 0xFF); // 1
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Tao (guest)
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| 07/11/2008 4:37 PM |
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Could you please also help to clarify one thing about packet header?
V2.7 Spec section 2.4 mentioned: "Each packet has a header containing the packet size and sequence number ".
Does this mean each packet contains ONE un-compacted header in generic format, followed by multiple compacted messages?
Thx
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Lydia
Posts:68
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| 08/05/2008 12:03 PM |
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Tao,
Thank you for your inquiry. We will respond shortly.
Regards,
NYX Data Team |
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Guy (guest)
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| 08/05/2008 12:31 PM |
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| That's right. Pull off the uncompacted header and then call ABFastDecode() until all the remaining bytes are consumed. |
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