Working with Code Tracing

Code Tracing in Zend Server can be run manually for a URL, or automatically for triggered events.

Important:

To work with Code Tracing you first have to have the Code Tracing component installed and activated. To verify, go to Configurations | Components.

ClosedVideo

To better understand the procedures described in this topic, watch this video:


ClosedEnabling/Disabling Code Tracing for Events

This procedure describes how to enable or disable Code Tracing for events.

 

 

Instructions on how to complete a procedure

To enable/disable event-triggered code tracing:

  1. In the UI, go to Monitoring | Settings.
  2. In the Code Tracing for Events area, set the code tracing activation options:

    • Enable Code Tracing for events - Code tracing is available for events.

    • Disable Code Tracing for events - Code tracing is not available for events.
  1. Click .

  1. In the toolbar, the restart icon lights up , indicating a restart is needed to apply changes. Click to restart server and apply changes.
    For information on restarting in Zend Server, see Server Restart.

Important!

If enabled, you will also need to activate Code Tracing for the specific event rule from the New/Edit Event Rules page. For more information, see Activating Code Tracing for an Event Rule below, and Working with Event Rules.

ClosedManually Triggering a URL Trace

This procedure describes how to manually run a code tracing on a specific URL. Running a code trace on a specific URL will capture the current activity at the time the trace was triggered.

 

 

Instructions on how to complete a procedure

 

To manually trigger code tracing on a specific URL:

  1. In the UI, go to Overview | Code Tracing.

  2. Enter the URL in the "Add new URL to trace" field.

    Note:

    The URL has to be running on the server running Zend Server.

  3. Click the Request Type drop-down menu, and select the request type you wish Zend Server to use for the trace.
  4. Click .

The trace information will be collected and added to the list in the Code Tracing page.
ClosedRunning Code Tracing on Another Machine

You can run Code Tracing on another machine as long as the Zend Code Trace component is installed and running on it. However, when running a trace on a remote machine the trace information is collected on that machine therefore, instead of running the trace from a remote machine always run a trace on the specific machine you need. If you do want to run a trace on a remote server after all, make sure that the server's IP is an allowed host in Debugging | Debugger.

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