Namespaces
	test

	transport

Classes
class	AVSConnectionManager

class	DownchannelHandler

class	ExchangeHandler

class	ExchangeHandlerContextInterface

class	HTTP2Transport

class	HTTP2TransportFactory

class	LegacyProviderRegistrar

class	MessageConsumerInterface

class	MessageRequestHandler

class	MessageRequestQueue

class	MessageRequestQueueInterface

class	MessageRouter

class	MessageRouterFactory

class	MessageRouterFactoryInterface

class	MessageRouterInterface

class	MessageRouterObserverInterface

class	MimeResponseSink

class	MimeResponseStatusHandlerInterface

class	PingHandler

class	PostConnectFactoryInterface

class	PostConnectInterface

class	PostConnectObserverInterface

struct	PostConnectOperationPriorityCompare

class	PostConnectSequencer

class	PostConnectSequencerFactory

class	SynchronizedMessageRequestQueue

class	TransportDefines

class	TransportFactoryInterface

class	TransportInterface

class	TransportObserverInterface

Functions
static const std::string	TAG ("AVSConnectionManager")
	String to identify log entries originating from this file. More...

static const std::string	TAG ("DownchannelHandler")
	String to identify log entries originating from this file. More...

void	submitMetric (const std::shared_ptr< MetricRecorderInterface > &metricRecorder, const std::string &eventName, const DataPoint &dataPoint)

void	submitResponseFinishedMetric (const std::shared_ptr< MetricRecorderInterface > &metricRecorder, HTTP2ResponseFinishedStatus status)

static const std::string	TAG ("ExchangeHandler")
	String to identify log entries originating from this file. More...

static const std::string	TAG ("HTTP2Transport")
	String to identify log entries originating from this file. More...

static void	submitDisconnectReasonMetric (const std::shared_ptr< MetricRecorderInterface > &metricRecorder, ConnectionStatusObserverInterface::ChangedReason reason)

static void	submitMessageSendErrorMetric (const std::shared_ptr< MetricRecorderInterface > &metricRecorder, MessageRequestObserverInterface::Status status)

std::ostream &	operator<< (std::ostream &stream, HTTP2Transport::State state)

static const std::string	TAG ("HTTP2TransportFactory")
	String to identify log entries originating from this file. More...

static const std::string	TAG ("MessageRequestHandler")
	String to identify log entries originating from this file. More...

static void	collectSendDataResultMetric (const std::shared_ptr< MetricRecorderInterface > &metricRecorder, int count, const std::string &readStatus)

static void	submitMessageSendErrorMetric (const std::shared_ptr< MetricRecorderInterface > &metricRecorder, MessageRequestObserverInterface::Status status)

static const std::string	TAG ("MessageRequestQueue")
	String to identify log entries originating from this file. More...

static const std::string	TAG ("MessageRouter")
	String to identify log entries originating from this file. More...

static const std::string	TAG ("MimeResponseSink")
	String to identify log entries originating from this file. More...

static std::string	sanitizeContentId (const std::string &mimeContentId)

static const std::chrono::milliseconds	PING_TRANSFER_TIMEOUT (15000)
	Max time to wait for a ping reply. More...

static const std::string	TAG ("PingHandler")
	String to identify log entries originating from this file. More...

static const std::string	TAG ("PostConnectSequencer")
	String to identify log entries originating form this file. More...

static const std::string	TAG ("PostConnectSequencerFactory")
	String to identify log entries originating from this file. More...

static const std::string	TAG ("SynchronizedMessageRequestQueue")
	String to identify log entries originating from this file. More...

Variables
static const std::string	AVS_DOWNCHANNEL_URL_PATH_EXTENSION = "/v20160207/directives"
	Downchannel URL. More...

static const std::string	DOWNCHANNEL_ID_PREFIX = "AVSDownChannel-"
	Prefix for the ID of downchannel requests. More...

static const std::chrono::seconds	ESTABLISH_CONNECTION_TIMEOUT = std::chrono::seconds(60)
	How long to wait for a downchannel request to connect to AVS. More...

static const std::string	METRIC_SOURCE_PREFIX = "DOWNCHANNEL_HANDLER-"
	String to identify the metric source prefix for `DownChannelHandler`. More...

static const std::string	RESPONSE_FINISHED = "RESPONSE_FINISHED"
	String to identify the response finished metric. More...

static const std::string	AUTHORIZATION_HEADER = "Authorization: Bearer "
	HTTP Header key for the bearer token. More...

static const int	MAX_STREAMS = 10

static const int	MAX_MESSAGE_HANDLERS = MAX_STREAMS - 2
	Max number of message requests MAX_STREAMS - 2 (for the downchannel stream and the ping stream) More...

static std::chrono::minutes	INACTIVITY_TIMEOUT {5}
	Timeout to send a ping to AVS if there has not been any other acitivity on the connection. More...

static const std::chrono::seconds	MESSAGE_QUEUE_TIMEOUT = std::chrono::seconds(15)
	Max time a `MessageRequest` should linger unprocessed before it should be consider TIMEDOUT. More...

static const std::string	HTTP2TRANSPORT_METRIC_SOURCE_PREFIX = "HTTP2TRANSPORT-"
	Prefix used to identify metrics published by this module. More...

static const std::string	MESSAGE_SEND_ERROR = "ERROR.MESSAGE_SEND_FAILED"
	Metric identifier for message send error. More...

static const std::string	DISCONNECT_REASON = "DISCONNECT_REASON"
	Metric identifier for disconnect reason. More...

static const std::string	AVS_EVENT_URL_PATH_EXTENSION = "/v20160207/events"
	URL to send events to. More...

static const std::string	MIME_BOUNDARY = "WhooHooZeerOoonie="
	Boundary for mime encoded requests. More...

static const std::chrono::seconds	STREAM_PROGRESS_TIMEOUT = std::chrono::seconds(15)
	Timeout for transmission of data on a given stream. More...

static const std::vector< std::string >	JSON_MIME_PART_HEADER_LINES
	Mime header strings for mime parts containing json payloads. More...

static const std::string	CONTENT_DISPOSITION_PREFIX = "Content-Disposition: form-data; name=\""
	Mime Content-Disposition line before name. More...

static const std::string	CONTENT_DISPOSITION_SUFFIX = "\""
	Mime Content-Disposition line after name. More...

static const std::string	ATTACHMENT_CONTENT_TYPE = "Content-Type: application/octet-stream"
	Mime Content-Type for attchments. More...

static const std::string	MESSAGEREQUEST_ID_PREFIX = "AVSEvent-"
	Prefix for the ID of message requests. More...

static const std::string	ACL_METRIC_SOURCE_PREFIX = "ACL-"
	Prefix used to identify metrics published by this module. More...

static const std::string	SEND_DATA_ERROR = "ERROR.SEND_DATA_ERROR"
	Metric identifier for send mime data error. More...

static const std::string	START_EVENT_SENT_TO_CLOUD = "START_EVENT_SENT_TO_CLOUD"
	Metric identifier for start of Mime data event being sent to the cloud. More...

static const std::string	READ_STATUS_TAG = "READ_STATUS"
	Read status tag. More...

static const std::string	ERROR_READ_OVERRUN = "READ_OVERRUN"
	Read overrun error. More...

static const std::string	ERROR_INTERNAL = "INTERNAL_ERROR"
	Internal error. More...

static const std::string	SEND_COMPLETED = "SEND_COMPLETED"
	Send completed. More...

static const std::string	MESSAGE_SEND_ERROR = "ERROR.MESSAGE_SEND_FAILED"
	Metric identifier for message send error. More...

static const std::string	HTTP_KEY_VALUE_SEPARATOR = ": "

static const std::string	EMPTY_QUEUE_NAME = ""

static constexpr const char *	KEY_SIZEOF_TRANSPORTS = "sizeOf m_transports"
	String for logging purpose as the key for the size of m_transports. More...

static const std::string	X_AMZN_REQUESTID_PREFIX = "x-amzn-requestid:"
	The prefix of request IDs passed back in the header of AVS replies. More...

static const std::string	MIME_CONTENT_TYPE_FIELD_NAME = "Content-Type"
	MIME field name for a part's MIME type. More...

static const std::string	MIME_CONTENT_ID_FIELD_NAME = "Content-ID"
	MIME field name for a part's reference id. More...

static const std::string	MIME_JSON_CONTENT_TYPE = "application/json"
	MIME type for JSON payloads. More...

static const std::string	MIME_OCTET_STREAM_CONTENT_TYPE = "application/octet-stream"
	MIME type for binary streams. More...

static const size_t	NON_MIME_BODY_MAX_SIZE = 4096
	Maximum size of non-mime body to accumulate. More...

static const std::string	AVS_PING_URL_PATH_EXTENSION = "/ping"
	URL to send pings to. More...

static const uint8_t	PING_PRIORITY = 200
	Priority for ping requests (high, default is 16). More...

static const std::string	PING_ID_PREFIX = "AVSPing-"
	Prefix for the ID of ping requests. More...

Function Documentation

◆ collectSendDataResultMetric()

static void alexaClientSDK::acl::collectSendDataResultMetric	(	const std::shared_ptr< MetricRecorderInterface > &	metricRecorder,
		int	count,
		const std::string &	readStatus
	)

static

Capture metric for the last send data result.

Parameters

metricRecorder	The metric recorder object.
count	Number of errors.
readStatus	The read status.

◆ operator<<()

std::ostream& alexaClientSDK::acl::operator<<	(	std::ostream &	stream,
		HTTP2Transport::State	state
	)

Write a HTTP2Transport::State value to an ostream as a string.

Parameters

stream	The stream to write the value to.
state	The state to write to the `ostream` as a string.

Returns: The ostream that was passed in and written to.

◆ PING_TRANSFER_TIMEOUT()

static const std::chrono::milliseconds alexaClientSDK::acl::PING_TRANSFER_TIMEOUT ( 15000 )

static

Max time to wait for a ping reply.

◆ sanitizeContentId()

static std::string alexaClientSDK::acl::sanitizeContentId ( const std::string & mimeContentId )

static

Sanitize the Content-ID field in MIME header.

This function is necessary per RFC-2392: A "cid" URL is converted to the corresponding Content-ID message header MIME by removing the "cid:" prefix, and enclosing the remaining parts with an angle bracket pair, "<" and ">". For example, "cid:foo4%25foo1@bar.net" corresponds to Content-ID: <foo4%25foo.nosp@m.1@ba.nosp@m.r.net>

Parameters

mimeContentId The raw content ID value in MIME header.

Returns: The sanitized content ID.

◆ submitDisconnectReasonMetric()

static void alexaClientSDK::acl::submitDisconnectReasonMetric	(	const std::shared_ptr< MetricRecorderInterface > &	metricRecorder,
		ConnectionStatusObserverInterface::ChangedReason	reason
	)

static

Capture metric for Disconnects along with Disconnect reason.

Parameters

metricRecorder	The metric recorder object.
reason	The `ConnectionStatusObserverInterface::ChangedReason` for disconnection.

◆ submitMessageSendErrorMetric() [1/2]

static void alexaClientSDK::acl::submitMessageSendErrorMetric	(	const std::shared_ptr< MetricRecorderInterface > &	metricRecorder,
		MessageRequestObserverInterface::Status	status
	)

static

Capture metric for cases where there are internal message send errors or timeouts.

Parameters

metricRecorder	The metric recorder object.
status	The `MessageRequestObserverInterface::Status` of the message.

◆ submitMessageSendErrorMetric() [2/2]

static void alexaClientSDK::acl::submitMessageSendErrorMetric	(	const std::shared_ptr< MetricRecorderInterface > &	metricRecorder,
		MessageRequestObserverInterface::Status	status
	)

static

Capture metric for cases where there are internal message send errors or timeouts.

Parameters

metricRecorder	The metric recorder object.
status	The `MessageRequestObserverInterface::Status` of the message.

◆ submitMetric()

void alexaClientSDK::acl::submitMetric	(	const std::shared_ptr< MetricRecorderInterface > &	metricRecorder,
		const std::string &	eventName,
		const DataPoint &	dataPoint
	)

Creates a MetricEvent with the given event name and datapoint and submits it with the metric recorder.

Parameters

metricRecorder	- The `MetricRecorderInterface` used log the metric.
eventName	- The event name of the metric to be logged.
dataPoint	- The `DataPoint` to be added to the metric.

◆ submitResponseFinishedMetric()

void alexaClientSDK::acl::submitResponseFinishedMetric	(	const std::shared_ptr< MetricRecorderInterface > &	metricRecorder,
		HTTP2ResponseFinishedStatus	status
	)

Submits a metric when the downchannel stream is closed either because it is closed from the server, due to internal error or due to timeouts.

Parameters

metricRecorder	The pointer to the metric recorder used to log the metric.
status	The `HTTP2ResponseFinishedStatus` status with which the downchannel stream is closed.

Not logging cancelled metric because this could be triggered by user with a shutdown.

◆ TAG() [1/13]

static const std::string alexaClientSDK::acl::TAG ( "SynchronizedMessageRequestQueue" )

static

String to identify log entries originating from this file.

◆ TAG() [2/13]

static const std::string alexaClientSDK::acl::TAG ( "MessageRequestQueue" )

static

String to identify log entries originating from this file.

◆ TAG() [3/13]

static const std::string alexaClientSDK::acl::TAG ( "AVSConnectionManager" )

static

String to identify log entries originating from this file.

◆ TAG() [4/13]

static const std::string alexaClientSDK::acl::TAG ( "ExchangeHandler" )

static

String to identify log entries originating from this file.

◆ TAG() [5/13]

static const std::string alexaClientSDK::acl::TAG ( "PostConnectSequencer" )

static

String to identify log entries originating form this file.

◆ TAG() [6/13]

static const std::string alexaClientSDK::acl::TAG ( "PostConnectSequencerFactory" )

static

String to identify log entries originating from this file.

◆ TAG() [7/13]

static const std::string alexaClientSDK::acl::TAG ( "HTTP2TransportFactory" )

static

String to identify log entries originating from this file.

◆ TAG() [8/13]

static const std::string alexaClientSDK::acl::TAG ( "MessageRouter" )

static

String to identify log entries originating from this file.

◆ TAG() [9/13]

static const std::string alexaClientSDK::acl::TAG ( "PingHandler" )

static

String to identify log entries originating from this file.

◆ TAG() [10/13]

static const std::string alexaClientSDK::acl::TAG ( "DownchannelHandler" )

static

String to identify log entries originating from this file.

◆ TAG() [11/13]

static const std::string alexaClientSDK::acl::TAG ( "HTTP2Transport" )

static

String to identify log entries originating from this file.

◆ TAG() [12/13]

static const std::string alexaClientSDK::acl::TAG ( "MimeResponseSink" )

static

String to identify log entries originating from this file.

◆ TAG() [13/13]

static const std::string alexaClientSDK::acl::TAG ( "MessageRequestHandler" )

static

String to identify log entries originating from this file.

Variable Documentation

◆ ACL_METRIC_SOURCE_PREFIX

const std::string alexaClientSDK::acl::ACL_METRIC_SOURCE_PREFIX = "ACL-"

static

Prefix used to identify metrics published by this module.

◆ ATTACHMENT_CONTENT_TYPE

const std::string alexaClientSDK::acl::ATTACHMENT_CONTENT_TYPE = "Content-Type: application/octet-stream"

static

Mime Content-Type for attchments.

◆ AUTHORIZATION_HEADER

const std::string alexaClientSDK::acl::AUTHORIZATION_HEADER = "Authorization: Bearer "

static

HTTP Header key for the bearer token.

◆ AVS_DOWNCHANNEL_URL_PATH_EXTENSION

const std::string alexaClientSDK::acl::AVS_DOWNCHANNEL_URL_PATH_EXTENSION = "/v20160207/directives"

static

Downchannel URL.

◆ AVS_EVENT_URL_PATH_EXTENSION

const std::string alexaClientSDK::acl::AVS_EVENT_URL_PATH_EXTENSION = "/v20160207/events"

static

URL to send events to.

◆ AVS_PING_URL_PATH_EXTENSION

const std::string alexaClientSDK::acl::AVS_PING_URL_PATH_EXTENSION = "/ping"

static

URL to send pings to.

◆ CONTENT_DISPOSITION_PREFIX

const std::string alexaClientSDK::acl::CONTENT_DISPOSITION_PREFIX = "Content-Disposition: form-data; name=\""

static

Mime Content-Disposition line before name.

◆ CONTENT_DISPOSITION_SUFFIX

const std::string alexaClientSDK::acl::CONTENT_DISPOSITION_SUFFIX = "\""

static

Mime Content-Disposition line after name.

◆ DISCONNECT_REASON

const std::string alexaClientSDK::acl::DISCONNECT_REASON = "DISCONNECT_REASON"

static

Metric identifier for disconnect reason.

◆ DOWNCHANNEL_ID_PREFIX

const std::string alexaClientSDK::acl::DOWNCHANNEL_ID_PREFIX = "AVSDownChannel-"

static

Prefix for the ID of downchannel requests.

◆ EMPTY_QUEUE_NAME

const std::string alexaClientSDK::acl::EMPTY_QUEUE_NAME = ""

static

◆ ERROR_INTERNAL

const std::string alexaClientSDK::acl::ERROR_INTERNAL = "INTERNAL_ERROR"

static

Internal error.

◆ ERROR_READ_OVERRUN

const std::string alexaClientSDK::acl::ERROR_READ_OVERRUN = "READ_OVERRUN"

static

Read overrun error.

◆ ESTABLISH_CONNECTION_TIMEOUT

const std::chrono::seconds alexaClientSDK::acl::ESTABLISH_CONNECTION_TIMEOUT = std::chrono::seconds(60)

static

How long to wait for a downchannel request to connect to AVS.

◆ HTTP2TRANSPORT_METRIC_SOURCE_PREFIX

const std::string alexaClientSDK::acl::HTTP2TRANSPORT_METRIC_SOURCE_PREFIX = "HTTP2TRANSPORT-"

static

Prefix used to identify metrics published by this module.

◆ HTTP_KEY_VALUE_SEPARATOR

const std::string alexaClientSDK::acl::HTTP_KEY_VALUE_SEPARATOR = ": "

static

◆ INACTIVITY_TIMEOUT

std::chrono::minutes alexaClientSDK::acl::INACTIVITY_TIMEOUT {5}

static

Timeout to send a ping to AVS if there has not been any other acitivity on the connection.

◆ JSON_MIME_PART_HEADER_LINES

const std::vector<std::string> alexaClientSDK::acl::JSON_MIME_PART_HEADER_LINES

static

Initial value:

= {
    "Content-Disposition: form-data; name=\"metadata\"",
    "Content-Type: application/json"}

Mime header strings for mime parts containing json payloads.

◆ KEY_SIZEOF_TRANSPORTS

constexpr const char* alexaClientSDK::acl::KEY_SIZEOF_TRANSPORTS = "sizeOf m_transports"

static

String for logging purpose as the key for the size of m_transports.

◆ MAX_MESSAGE_HANDLERS

const int alexaClientSDK::acl::MAX_MESSAGE_HANDLERS = MAX_STREAMS - 2

static

Max number of message requests MAX_STREAMS - 2 (for the downchannel stream and the ping stream)

◆ MAX_STREAMS

const int alexaClientSDK::acl::MAX_STREAMS = 10

static

The maximum number of streams we can have active at once. Please see here for more information: https://developer.amazon.com/public/solutions/alexa/alexa-voice-service/docs/managing-an-http-2-connection

◆ MESSAGE_QUEUE_TIMEOUT

const std::chrono::seconds alexaClientSDK::acl::MESSAGE_QUEUE_TIMEOUT = std::chrono::seconds(15)

static

Max time a MessageRequest should linger unprocessed before it should be consider TIMEDOUT.

◆ MESSAGE_SEND_ERROR [1/2]

const std::string alexaClientSDK::acl::MESSAGE_SEND_ERROR = "ERROR.MESSAGE_SEND_FAILED"

static

Metric identifier for message send error.

◆ MESSAGE_SEND_ERROR [2/2]

const std::string alexaClientSDK::acl::MESSAGE_SEND_ERROR = "ERROR.MESSAGE_SEND_FAILED"

static

Metric identifier for message send error.

◆ MESSAGEREQUEST_ID_PREFIX

const std::string alexaClientSDK::acl::MESSAGEREQUEST_ID_PREFIX = "AVSEvent-"

static

Prefix for the ID of message requests.

◆ METRIC_SOURCE_PREFIX

const std::string alexaClientSDK::acl::METRIC_SOURCE_PREFIX = "DOWNCHANNEL_HANDLER-"

static

String to identify the metric source prefix for DownChannelHandler.

◆ MIME_BOUNDARY

const std::string alexaClientSDK::acl::MIME_BOUNDARY = "WhooHooZeerOoonie="

static

Boundary for mime encoded requests.

◆ MIME_CONTENT_ID_FIELD_NAME

const std::string alexaClientSDK::acl::MIME_CONTENT_ID_FIELD_NAME = "Content-ID"

static

MIME field name for a part's reference id.

◆ MIME_CONTENT_TYPE_FIELD_NAME

const std::string alexaClientSDK::acl::MIME_CONTENT_TYPE_FIELD_NAME = "Content-Type"

static

MIME field name for a part's MIME type.

◆ MIME_JSON_CONTENT_TYPE

const std::string alexaClientSDK::acl::MIME_JSON_CONTENT_TYPE = "application/json"

static

MIME type for JSON payloads.

◆ MIME_OCTET_STREAM_CONTENT_TYPE

const std::string alexaClientSDK::acl::MIME_OCTET_STREAM_CONTENT_TYPE = "application/octet-stream"

static

MIME type for binary streams.

◆ NON_MIME_BODY_MAX_SIZE

const size_t alexaClientSDK::acl::NON_MIME_BODY_MAX_SIZE = 4096

static

Maximum size of non-mime body to accumulate.

◆ PING_ID_PREFIX

const std::string alexaClientSDK::acl::PING_ID_PREFIX = "AVSPing-"

static

Prefix for the ID of ping requests.

◆ PING_PRIORITY

const uint8_t alexaClientSDK::acl::PING_PRIORITY = 200

static

Priority for ping requests (high, default is 16).

◆ READ_STATUS_TAG

const std::string alexaClientSDK::acl::READ_STATUS_TAG = "READ_STATUS"

static

Read status tag.

◆ RESPONSE_FINISHED

const std::string alexaClientSDK::acl::RESPONSE_FINISHED = "RESPONSE_FINISHED"

static

String to identify the response finished metric.

◆ SEND_COMPLETED

const std::string alexaClientSDK::acl::SEND_COMPLETED = "SEND_COMPLETED"

static

Send completed.

◆ SEND_DATA_ERROR

const std::string alexaClientSDK::acl::SEND_DATA_ERROR = "ERROR.SEND_DATA_ERROR"

static

Metric identifier for send mime data error.

◆ START_EVENT_SENT_TO_CLOUD

const std::string alexaClientSDK::acl::START_EVENT_SENT_TO_CLOUD = "START_EVENT_SENT_TO_CLOUD"

static

Metric identifier for start of Mime data event being sent to the cloud.

◆ STREAM_PROGRESS_TIMEOUT

const std::chrono::seconds alexaClientSDK::acl::STREAM_PROGRESS_TIMEOUT = std::chrono::seconds(15)

static

Timeout for transmission of data on a given stream.

◆ X_AMZN_REQUESTID_PREFIX

const std::string alexaClientSDK::acl::X_AMZN_REQUESTID_PREFIX = "x-amzn-requestid:"

static

The prefix of request IDs passed back in the header of AVS replies.

Namespaces

Classes

Functions

Variables

Function Documentation

◆ collectSendDataResultMetric()

◆ operator<<()

◆ PING_TRANSFER_TIMEOUT()

◆ sanitizeContentId()

◆ submitDisconnectReasonMetric()

◆ submitMessageSendErrorMetric() [1/2]

◆ submitMessageSendErrorMetric() [2/2]

◆ submitMetric()

◆ submitResponseFinishedMetric()

◆ TAG() [1/13]

◆ TAG() [2/13]

◆ TAG() [3/13]

◆ TAG() [4/13]

◆ TAG() [5/13]

◆ TAG() [6/13]

◆ TAG() [7/13]

◆ TAG() [8/13]

◆ TAG() [9/13]

◆ TAG() [10/13]

◆ TAG() [11/13]

◆ TAG() [12/13]

◆ TAG() [13/13]

Variable Documentation

◆ ACL_METRIC_SOURCE_PREFIX

◆ ATTACHMENT_CONTENT_TYPE

◆ AUTHORIZATION_HEADER

◆ AVS_DOWNCHANNEL_URL_PATH_EXTENSION

◆ AVS_EVENT_URL_PATH_EXTENSION

◆ AVS_PING_URL_PATH_EXTENSION

◆ CONTENT_DISPOSITION_PREFIX

◆ CONTENT_DISPOSITION_SUFFIX

◆ DISCONNECT_REASON

◆ DOWNCHANNEL_ID_PREFIX

◆ EMPTY_QUEUE_NAME

◆ ERROR_INTERNAL

◆ ERROR_READ_OVERRUN

◆ ESTABLISH_CONNECTION_TIMEOUT

◆ HTTP2TRANSPORT_METRIC_SOURCE_PREFIX

◆ HTTP_KEY_VALUE_SEPARATOR

◆ INACTIVITY_TIMEOUT

◆ JSON_MIME_PART_HEADER_LINES

◆ KEY_SIZEOF_TRANSPORTS

◆ MAX_MESSAGE_HANDLERS

◆ MAX_STREAMS

◆ MESSAGE_QUEUE_TIMEOUT

◆ MESSAGE_SEND_ERROR [1/2]

◆ MESSAGE_SEND_ERROR [2/2]

◆ MESSAGEREQUEST_ID_PREFIX

◆ METRIC_SOURCE_PREFIX

◆ MIME_BOUNDARY

◆ MIME_CONTENT_ID_FIELD_NAME

◆ MIME_CONTENT_TYPE_FIELD_NAME

◆ MIME_JSON_CONTENT_TYPE

◆ MIME_OCTET_STREAM_CONTENT_TYPE

◆ NON_MIME_BODY_MAX_SIZE

◆ PING_ID_PREFIX

◆ PING_PRIORITY

◆ READ_STATUS_TAG

◆ RESPONSE_FINISHED

◆ SEND_COMPLETED

◆ SEND_DATA_ERROR

◆ START_EVENT_SENT_TO_CLOUD

◆ STREAM_PROGRESS_TIMEOUT

◆ X_AMZN_REQUESTID_PREFIX