Asynchronous Options Dialog Box

This dialog box enables you to fine-tune some of VuGen's behavior when VuGen scans a Vuser script to locate asynchronous communication.

To access Record > Recording Options > General > Code Generation and then click Async Options.

User interface elements are described below:

UI Element
Description
Minimum Response Size Specify the minimum size (in kilobytes) of a server response for defining push asynchronous conversations. If the server sent less than the specified value, VuGen will not classify the conversation as a push-type asynchronous conversation.
Maximum Sub Message Size Specify the maximum sub message size (in kilobytes) sent by the server for defining push asynchronous conversations. If the server sent a sub message of size greater than the specified value, VuGen will not classify the conversation as a push-type asynchronous conversation.

Minimum Number of Sub Messages

Specify the minimum number of valid sub messages for defining push asynchronous conversations. A push conversation in which less than the specified number of valid sub messages was sent by the server will not be classified by VuGen as a push-type asynchronous conversation.
Interval Tolerance Specify the interval tolerance (in milliseconds) for classifying poll asynchronous conversations. A conversation in which intervals differ from each other by more than the specified value will not be classified by VuGen as a poll-type asynchronous conversation.

Maximum Interval

Specify the maximum interval (in milliseconds) between the end of one response and the start of a new request for classifying long poll asynchronous conversations. A conversation in which a request starts more than the specified value after the end of the previous response will not be classified by VuGen as a long-poll type asynchronous conversation.
  Asynchronous Regular Expressions Table
<Activate Rule> A check box indicating whether or not the rule is activated. To select all rules, select the check box in the toolbar.
Rule Type Push, Poll, and Long Poll are positive asynchronous rules. Not Async is a negative rule. For details on the asynchronous rule types, see Async Rules Overview.
Regular Expression A regular expression for URLs that should be considered part of asynchronous conversations. For a list of the special characters that you can include in a regular expression, see Adding Async Rules.

Back to top