TASResourceReadyLatencyEvent Class

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TASResourceReadyLatencyEvent Class

Raised by:  TAS
Base Class:  ResourceReadyLatencyEvent
Derived Classes:  None

TASResourceReadyLatencyEvent is raised to the Trace log after a resource has been downloaded and prepared for Telephony Application Services (TAS) to use. The event records the total required to download and prepare the resource, starting with the download request from TAS.

Note  This latency event includes useful information for tuning SALT applications, including script compilation and download latencies, as well as latencies for creating Simple Messaging Exchange (smex) objects and the Document Object Model (DOM).

TASResourceReadyLatencyEvent has the following properties:

Property

Type

Description

Latency

Long

The number of milliseconds that elapsed during the latency event.

StatusCode

Integer

The HTTP status code (for example, 401) returned from request.

StatusDescription

String

The HTTP description for StatusCode (for example, "Unauthorized").
This text is supplied by the Web server, so it may not be localized.

ResponseUri

String

The URI included in the response.

ContentLength

Long

The length of the content returned by the request.

ContentType

String

The content type of the response (typically a MIME type).

ContentEncoding

String

The method used to encode the body of the response.

LastModified

DateTime

The last date and time that the contents of the response were modified.

ProtocolVersion

String

The version of HTTP protocol used in the response.

Method

String

The HTTP method used to return the response (for example, GET or POST).

Server

String

The name of the server that sent the response.

ResponseHeaders

String

The headers returned with the response.

RequestUri

String

The URI of the Internet resource that responded to the request.
This parameter may differ from ResponseUri, for example due to redirection.

Accept

String

The MIME types specified in the request as acceptable.

FreshnessLifetime

Double

The number of seconds this item is considered fresh (before requiring a refresh).

HttpResponseLatency

Long

The number of milliseconds elapsed between issuing the HTTP GET and receiving the first byte of the body of the response.

ResourceBodyLatency

Long

The number of milliseconds elapsed between receiving the first and last bytes of the body of a response to the HTTP GET request.

ResourcePreparedLatency

Long

The number of milliseconds elapsed between TAS receiving a response to the HTTP GET request, and the resource being ready for use.

ResourceBodyLatency

Long

The number of milliseconds elapsed between receiving the first and last bytes of the body of a response to the HTTP GET request.

DOMCreationLatency

Long

The number of milliseconds elapsed between receiving the first byte of the response, and the DOM being fully created.

ScriptCompilationLatency

Long

The total number of milliseconds elapsed while compiling any scripts associated with the resource.

ScriptDownloadLatency

Long

The total number of milliseconds elapsed while downloading any scripts associated with the resource.

SmexObjectCreationLatency

Long

The number of milliseconds elapsed between receiving the first byte of the response, and any smex objects being created.

Remarks

The resource is ready after all scripts on the page have been compiled and downloaded, and TAS is ready call HTTP OnLoad.

See Also

Event Logging Class Hierarchy | Logging and Analyzing Events | CommonEvent | Event Filters | Filtering Logged Events