Feature #506

Defer event signaling after server response

Added by Davide Principi about 8 years ago. Updated over 6 years ago.

Status:CLOSEDStart date:09/22/2011
Priority:NormalDue date:09/22/2011
Assignee:-% Done:

100%

Category:nethserver-nethgui
Target version:Sigma
Resolution: NEEDINFO:

Description

Some events may cause the web server to restart, closing any active connection.

Introduce the way to defer the event signaling, putting the exit status into the user session for subsequent notifications.


Related issues

Related to Nethgui - Task #455: DateTime module CLOSED 09/08/2011
Related to Nethgui - Feature #504: User redirects on client side CLOSED 09/21/2011

History

#1 Updated by Davide Principi about 8 years ago

See documentation on PHP exec() function

http://php.net/manual/en/function.exec.php

If a program is started with this function, in order for it to continue running in the background, the output of the program must be redirected to a file or another output stream. Failing to do so will cause PHP to hang until the execution of the program ends.

#2 Updated by Davide Principi almost 8 years ago

  • Status changed from NEW to CLOSED
  • Assignee set to Davide Principi
  • % Done changed from 0 to 100

It's available since commit:1be28fc5dcec5002b1aa2

The first argument for signalEvent() is now an "event specification"

<eventName>[@<queueName>][ &]

Available queues

  • now (default)
  • post-process
  • post-render

The ampersand "&" runs the event process detached.

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