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OASIS Advanced Message Queueing Protocol (AMQP) Version 1.0
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ISO/IEC组织定义的AMQP协议的标准规范。目前版本号为version 1.0
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OASIS Advanced Message Queueing Protocol
(AMQP) Version 1.0
Candidate OASIS Standard 01
07 August 2012
Specification URIs
This version:
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-overview-v1.0-cos01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-overview-v1.0-cos01.html
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-complete-v1.0-cos01.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 Queueing 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
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/cos01/amqp-core-overview-v1.0-cos01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-overview-v1.0-cos01.html
• Part 1: Types - AMQP type system and encoding
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-types-v1.0-cos01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-types-v1.0-cos01.html
• Part 2: Transport - AMQP transport layer
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-transport-v1.0-cos01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-transport-v1.0-cos01.html
• Part 3: Messaging - AMQP Messaging Layer
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-messaging-v1.0-cos01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-messaging-v1.0-cos01.html
• Part 4: Transactions - AMQP Transactions Layer
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-transactions-v1.0-cos01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-transactions-v1.0-cos01.html
• Part 5: Security - AMQP Security Layers
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-security-v1.0-cos01.xml (Authoritative)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-security-v1.0-cos01.html
• XML Document Type Definition (DTD)
http://docs.oasis-open.org/amqp/core/v1.0/cos01/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 OASIS Advanced Message Queueing Protocol (AMQP) TC 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 Queueing Protocol (AMQP) Version 1.0. 07 August 2012. Candidate OASIS Standard 01.
http://docs.oasis-open.org/amqp/core/v1.0/cos01/amqp-core-complete-v1.0-cos01.pdf.
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Notices:
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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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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-cos01
Standards Track Work Product Copyright
c
OASIS Open 2012. All Rights Reserved.
07 August 2012
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