AMQP Specification Transport

AMQP Specification.
Session
4.12.2 Control: 0x0202 (detach from the named session)
Signature:
detach( options: map, name: session-name, closing: bit, acknowledged: sequence-no,
executed: sequence-no, exception: exception )
Indicates that the endpoint is being detached from the connection.
Field Details:
options: map
options map (optional)
name: session-name
closing: bit
Identifies the detaching session.
the session name (required)
(optional)
This field, if set, indicates that the session endpoint will be destroyed when fully detached.
acknowledged: sequence-no
(optional)
The id of the last acknowledged command. This marks the head of the replay buffer.
executed: sequence-no
(optional)
The id of the last executed command. This marks the head of the input buffer.
exception: exception
(optional)
If set, this field indicates that the session is being detached due to an exceptional condition.
The value of the field should contain details on the cause of the exception.
4.12.3 exception struct (details of a session error)
This struct carries information on an exception which has occurred on the session. The command-id, when
given, correlates the error to a specific command.
Field Details:
error-code: error-code
error code indicating the type of error (required)
command-id: sequence-no
exceptional command (optional)
The command-id of the command which caused the exception. If the exception was not caused
by a specific command, this value is not set.
command-code: uint8
the class code of the command whose execution gave rise to
the error (if appropriate) (optional)
field-index: uint8
index of the exceptional field (optional)
The zero based index of the exceptional field within the arguments to the exceptional
command. If the exception was not caused by a specific field, this value is not set.
description: str16
descriptive text on the exception (optional)
The description provided is implementation defined, but MUST be in the language appropriate
AMQP Transport v. 1-0 Page 31 of 83