Revision Summary Date Revision History Revision Class Comments 8/10/2007 0.1 Major Initial Availability 9/28/2007 0.2 Clarified the meaning of the technical content. 10/23/2007 0.3 Clarified the meaning of the technical content. 11/30/2007 1.0 Major Updated and revised the technical content. 1/25/2008 2.0 Major Updated and revised the technical content. 3/14/2008 3.0 Major Updated and revised the technical content. 5/16/2008 4.0 Major Updated and revised the technical content. 6/20/2008 4.1 Minor Clarified the meaning of the technical content. 7/25/2008 4.1.1 Editorial Changed language and formatting in the technical content. 8/29/2008 4.1.2 Editorial Changed language and formatting in the
technical content. 10/24/2008 4.1.3 Editorial Changed language and formatting in the technical content. 12/5/2008 4.1.4 Editorial Editorial Update. 1/16/2009 4.1.5 Editorial Changed language and formatting in the technical content. 2/27/2009 5.0 Major Updated and revised the technical content. 4/10/2009 6.0 Major Updated and revised the technical content. 5/22/2009 6.1 Minor Clarified the meaning of the technical content. 7/2/2009 6.1.1 Editorial Changed language and formatting in the technical content. 8/14/2009 6.1.2 Editorial Changed language and formatting in the technical content. 9/25/2009 6.2 Clarified the meaning of the technical content.
11/6/2009 6.2.1 Editorial Changed language and formatting in the technical content. 12/18/2009 6.2.2 Editorial Changed language and formatting in the technical content. 1/29/2010 7.0 Updated and revised the technical content. 3/12/2010 7.0.1 Editorial Changed language and formatting in the technical content. 4/23/2010 8.0 Major Updated and revised the technical content. 6/4/2010 9.0 Major Updated and revised the technical content. 7/16/2010 10.0 Updated and revised the technical content. 8/27/2010 10.1 Minor Clarified the meaning of the technical content. 10/8/2010 10.1 None No changes to the meaning, language, or formatting of the
language, or formatting of the technical content. 2/13/2014 12.0 None No changes to the meaning, language, or formatting of the technical content. 5/15/2014 12.0 None No changes to the meaning, language, or formatting of the technical content. 6/30/2015 13.0 Major Significantly changed the technical content. 10/16/2015 13.0 None No changes to the meaning, language, or formatting of the technical content. 7/14/2016 13.0 None No changes to the meaning, language, or formatting of the technical content. 6/1/2017 13.0 None No changes to the meaning, language, or formatting of the technical content.
A 23 31 9 C 9 40 23 32 21 21 21 Command frames (CFRAMEs) - overview ( 11, 28) 11 CONNECT packet ( 11, 28) Connect Retry Timer ( 24, 34) CONNECTED packet ( 12, 28) CONNECTED_SIGNED packet ( 14, 29) 23 36 D Data frames (DFRAMEs) 31 32 32 overview ( 18, 30) 31 32 31 33 18 23 Delayed Acknowledgment Timer ( 24, 34) Delayed Send Mask Timer ( 24, 34) 18 E Examples 36 37 F 10 G 6 H Hard Disconnect Timer ( 25, 34) HARD_DISCONNECT packet ( 16, 30) Higher-layer triggered events 25 25 27 25 26 I 38 38 8 25 6 K KeepAlive Timer ( 25, 35) L 32 23 35 M Message processing 28 30 28 Messages 21 11 18 11 11 32 N 8 O 8 P 38 9 9 39 R 7 8 8 9 Timer ( 25, 34)