ISO/IEC 19464:2014
(Main)Information technology — Advanced Message Queuing Protocol (AMQP) v1.0 specification
Information technology — Advanced Message Queuing Protocol (AMQP) v1.0 specification
ISO/IEC 19464:2014 defines the Advanced Message Queuing Protocol (AMQP), an open internet protocol for business messaging. It defines a binary wire-level protocol that allows for the reliable exchange of business messages between two parties. AMQP has a layered architecture and the specification is organized as a set of parts that reflects that architecture. Part 1 defines the AMQP type system and encoding. Part 2 defines the AMQP transport layer, an efficient, binary, peer-to-peer protocol for transporting messages between two processes over a network. Part 3 defines the AMQP message format, with a concrete encoding. Part 4 defines how interactions can be grouped within atomic transactions. Part 5 defines the AMQP security layers.
Technologies de l'information — Spécification du protocole avancé de mise en file d'attente de messages (AMPQ) v1.0
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INTERNATIONAL ISO/IEC
STANDARD 19464
First edition
2014-05-01
Information technology — Advanced
Message Queuing Protocol (AMQP) v1.0
specification
Technologies de l'information — Spécification du protocole avancé de
mise en file d'attente de messages (AMPQ) v1.0
Reference number
ISO/IEC 19464:2014(E)
©
ISO/IEC 2014
---------------------- Page: 1 ----------------------
ISO/IEC 19464:2014(E)
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ISO/IEC 19464:2014(E)
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...
INTERNATIONAL ISO/IEC
STANDARD 19464
First edition
2014-05-01
Information technology — Advanced
Message Queuing Protocol (AMQP) v1.0
specification
Technologies de l'information — Spécification du protocole avancé de
mise en file d'attente de messages (AMPQ) v1.0
Reference number
ISO/IEC 19464:2014(E)
©
ISO/IEC 2014
---------------------- Page: 1 ----------------------
ISO/IEC 19464:2014(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any
means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission.
Permission can be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
Case postale 56 CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO/IEC 2014 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/IEC 19464:2014(E)
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are members of
ISO or IEC participate in the development of International Standards through technical committees
established by the respective organization to deal with particular fields of technical activity. ISO and IEC
technical committees collaborate in fields of mutual interest. Other international organizations, governmental
and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information
technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of the joint technical committee is to prepare International Standards. Draft International
Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as
an International Standard requires approval by at least 75 % of the national bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
ISO/IEC 19464 was prepared by the OASIS Advanced Message Queuing Protocol Technical Committee (as
OASIS Advanced Message Queuing Protocol (AMQP) Version 1.0) and was adopted, under the PAS
procedure, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval
by the national bodies of ISO and IEC.
© ISO/IEC 2014 – All rights reserved iii
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ISO/IEC 19464:2014(E)
OASIS Advanced Message Queuing Protocol
(AMQP) Version 1.0
OASIS Standard
29 October 2012
Specification URIs
This version:
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-overview-v1.0-os.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-overview-v1.0-os.html
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-complete-v1.0-os.pdf
Previous version:
http://docs.oasis-open.org/amqp/core/v1.0/csprd01/amqp-core-overview-v1.0-csprd01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/csprd01/amqp-core-overview-v1.0-csprd01.html
http://docs.oasis-open.org/amqp/core/v1.0/csprd01/amqp-core-complete-v1.0-csprd01.pdf
Latest version:
http://docs.oasis-open.org/amqp/core/v1.0/amqp-core-overview-v1.0.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/amqp-core-overview-v1.0.html
http://docs.oasis-open.org/amqp/core/v1.0/amqp-core-complete-v1.0.pdf
Technical Committee:
OASIS Advanced Message Queuing Protocol (AMQP) TC
Chairs:
Ram Jeyaraman (Ram.Jeyaraman@microsoft.com), Microsoft
Angus Telfer (angus.telfer@inetco.com), INETCO Systems
Editors:
Robert Godfrey (robert.godfrey@jpmorgan.com), JPMorgan Chase & Co.
David Ingham (David.Ingham@microsoft.com), Microsoft
Rafael Schloming (rafaels@redhat.com), Red Hat
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ISO/IEC 19464:2014(E)
Additional artifacts:
This specification consists of the following documents:
Part 0: Overview - Overview of the AMQP specification
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-overview-v1.0-os.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-overview-v1.0-os.html
Part 1: Types - AMQP type system and encoding
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-types-v1.0-os.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-types-v1.0-os.html
Part 2: Transport - AMQP transport layer
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-transport-v1.0-os.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-transport-v1.0-os.html
Part 3: Messaging - AMQP Messaging Layer
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-messaging-v1.0-os.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-messaging-v1.0-os.html
Part 4: Transactions - AMQP Transactions Layer
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-transactions-v1.0-os.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-transactions-v1.0-os.html
Part 5: Security - AMQP Security Layers
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-security-v1.0-os.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-security-v1.0-os.html
XML Document Type Definition (DTD)
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp.dtd (Authoritative)
Related work:
This specification replaces or supersedes:
AMQP v1.0 Final, 07 October 2011. http://www.amqp.org/specification/1.0/amqp-org-download
Abstract:
The Advanced Message Queuing Protocol (AMQP) is an open internet protocol for business messaging. It defines a binary
wire-level protocol that allows for the reliable exchange of business messages between two parties. AMQP has a layered
architecture and the specification is organized as a set of parts that reflects that architecture. Part 1 defines the AMQP type
system and encoding. Part 2 defines the AMQP transport layer, an efficient, binary, peer-to-peer protocol for transporting
messages between two processes over a network. Part 3 defines the AMQP message format, with a concrete encoding. Part
4 defines how interactions can be grouped within atomic transactions. Part 5 defines the AMQP security layers.
Status:
This document was last revised or approved by the membership of OASIS on the above date. The level of approval is also
listed above. Check the “Latest version” location noted above for possible later revisions of this document.
Technical Committee members should send comments on this specification to the Technical Committee’s email list. Others
should send comments to the Technical Committee by using the “Send A Comment” button on the Technical Committee’s web
page at http://www.oasis-open.org/committees/amqp/.
For information on whether any patents have been disclosed that may be essential to implementing this specification, and any
offers of patent licensing terms, please refer to the Intellectual Property Rights section of the Technical Committee web page
(http://www.oasis-open.org/committees/amqp/ipr.php).
Citation format:
When referencing this specification the following citation format should be used:
[amqp-core-complete-v1.0]
OASIS Advanced Message Queuing Protocol (AMQP) Version 1.0. 29 October 2012. OASIS Standard.
http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-complete-v1.0-os.pdf.
amqp-core-complete-v1.0-os 29 October 2012
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ISO/IEC 19464:2014(E)
Notices:
c
Copyright
OASIS Open 2012. All Rights Reserved.
All capitalized terms in the following text have the meanings assigned to them in the OASIS Intellectual Property Rights Policy
(the “OASIS IPR Policy”). The full Policy may be found at the OASIS website.
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ISO/IEC 19464:2014(E)
Contents
0 Overview 7
0.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
0.1.1 Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
0.1.2 Normative References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
0.1.3 Non-normative References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
0.2 Conformance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
0.3 Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
0.4 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1 Types 16
1.1 Type System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.1.1 Primitive Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.1.2 Described Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.1.3 Composite Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.1.4 Restricted Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1.2 Type Encodings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1.2.1 Fixed Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1.2.2 Variable Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.2.3 Compound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.2.4 Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.3 Type Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1.3.1 Primitive Type Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1.3.2 Composite Type Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.3.3 Descriptor Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.3.4 Field Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1.3.5 Restricted Type Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1.4 Composite Type Representation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1.5 Descriptor Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1.6 Primitive Type Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1.6.1 null . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1.6.2 boolean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1.6.3 ubyte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
1.6.4 ushort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
1.6.5 uint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
1.6.6 ulong . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
1.6.7 byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
1.6.8 short . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.6.9 int . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.6.10 long . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.6.11 float . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.6.12 double . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.6.13 decimal32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
1.6.14 decimal64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
1.6.15 decimal128 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
1.6.16 char . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
1.6.17 timestamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
1.6.18 uuid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1.6.19 binary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1.6.20 string . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
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ISO/IEC 19464:2014(E)
1.6.21 symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1.6.22 list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1.6.23 map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
1.6.24 array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2 Transport 31
2.1 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.1.1 Conceptual Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.1.2 Communication Endpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2.1.3 Protocol Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.2 Version Negotiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.3 Framing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
2.3.1 Frame Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2.3.2 AMQP Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.4 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.4.1 Opening A Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
2.4.2 Pipelined Open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2.4.3 Closing A Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2.4.4 Simultaneous Close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2.4.5 Idle Timeout Of A Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.4.6 Connection States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.4.7 Connection State Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
2.5 Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
2.5.1 Establishing A Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2.5.2 Ending A Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2.5.3 Simultaneous End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
2.5.4 Session Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
2.5.5 Session States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
2.5.6 Session Flow Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
2.6 Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
2.6.1 Naming A Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
2.6.2 Link Handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
2.6.3 Establishing Or Resuming A Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
2.6.4 Detaching And Reattaching A Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2.6.5 Link Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2.6.6 Closing A Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
2.6.7 Flow Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
2.6.8 Synchronous Get . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
2.6.9 Asynchronous Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
2.6.10 Stopping A Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
2.6.11 Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
2.6.12 Transferring A Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
2.6.13 Resuming Deliveries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
2.6.14 Transferring Large Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
2.7 Performatives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
2.7.1 Open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
2.7.2 Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
2.7.3 Attach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
2.7.4 Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
2.7.5 Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
2.7.6 Disposition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
2.7.7 Detach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
2.7.8 End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
2.7.9 Close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
2.8 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
amqp-core-complete-v1.0-os 29 October 2012
Standards Track Work Product Copyright
c OASIS Open 2012. All Rights Reserved. Page 4 of 124
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ISO/IEC 19464:2014(E)
2.8.1 Role . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
2.8.2 Sender Settle Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
2.8.3 Receiver Settle Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
2.8.4 Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
2.8.5 Seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
2.8.6 Milliseconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
2.8.7 Delivery Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
2.8.8 Delivery Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
2.8.9 Transfer Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
2.8.10 Sequence No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
2.8.11 Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
2.8.12 IETF Language Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
2.8.13 Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
2.8.14 Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
2.8.15 AMQP Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
2.8.16 Connection Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
2.8.17 Session Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
2.8.18 Link Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
2.8.19 Constant Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
3 Messaging 81
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
3.2 Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
3.2.1 Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
3.2.2 Delivery Annotations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
3.2.3 Message Annotations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
3.2.4 Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
3.2.5 Application Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
3.2.6 Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
3.2.7 AMQP Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
3.2.8 AMQP Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
3.2.9 Footer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
3.2.10 Annotations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
3.2.11 Message ID ULong . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
3.2.12 Message ID UUID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
3.2.13 Message ID Binary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
3.2.14 Message ID String . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
3.2.15 Address String . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
3.2.16 Constant Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
3.3 Distribution Nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
3.4 Delivery State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
3.4.1 Received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
3.4.2 Accepted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
3.4.3 Rejected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
3.4.4 Released . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
3.4.5 Modified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
3.4.6 Resuming Deliveries Using Delivery States . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
3.5 Sources and Targets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
3.5.1 Filtering Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
3.5.2 Distribution Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
3.5.3 Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
3.5.4 Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
3.5.5 Terminus Durability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
3.5.6 Terminus Expiry Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
3.5.7 Standard Distribution Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Questions, Comments and Discussion
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