AmDaemon (Daemon property): Difference between revisions
Jump to navigation
Jump to search
(Automatically generated page update) |
m (add usage note) |
||
| Line 1: | Line 1: | ||
{{Template:Daemon:AmDaemon subtitle}} | {{Template:Daemon:AmDaemon subtitle}} | ||
<var>AmDaemon</var> returns a <var>[[Boolean enumeration]]</var> to indicate whether <var>AmDaemon</var> was issued on a daemon thread. | <var>AmDaemon</var> returns a <var>[[Boolean enumeration]]</var> to indicate whether <var>AmDaemon</var> was issued on a daemon thread associated with a <var>Daemon</var> object. | ||
==Syntax== | ==Syntax== | ||
| Line 7: | Line 7: | ||
===Syntax terms=== | ===Syntax terms=== | ||
<table | <table> | ||
<tr><th>%boolean</th> | <tr><th>%boolean</th> | ||
<td>An enumeration object of type <var>Boolean</var> to contain the returned value of <var>AmDaemon</var>. <var>AmDaemon</var> returns <code>True</code> if issued on a | <td>An enumeration object of type <var>Boolean</var> to contain the returned value of <var>AmDaemon</var>. <var>AmDaemon</var> returns <code>True</code> if issued on a <var>Daemon</var>-associated thread; otherwise it returns <code>False</code>.</td></tr> | ||
<tr><th><var class="nobr">%(Daemon)</var></th> | <tr><th><var class="nobr">%(Daemon)</var></th> | ||
<td>The class name in parentheses denotes a [[Notation conventions for methods#Shared methods|shared]] method. <var>AmDaemon</var> can also be invoked via a <var>Daemon</var> object variable, which may be <var>Null</var>.</td></tr></table> | <td>The class name in parentheses denotes a [[Notation conventions for methods#Shared methods|shared]] method. <var>AmDaemon</var> can also be invoked via a <var>Daemon</var> object variable, which may be <var>Null</var>.</td></tr> | ||
</table> | |||
==Usage notes== | |||
<ul> | |||
<li>Since a daemon thread can run web requests, socket server requests, and <var>$CommndL</var> requests, <var>AmDaemon</var> distinguishes a daemon thread that is working for a <var>Daemon</var> object | |||
from, say, a daemon thread running a web request. This distinction is particularly important for certain methods, such as <var>ReturnToMaster</var> or <var>ReturnObject</var>, that can only be issued on a thread associated with a <var>Daemon</var> object. </li> | |||
</ul> | |||
==See also== | ==See also== | ||
{{Template:Daemon:AmDaemon footer}} | {{Template:Daemon:AmDaemon footer}} | ||
Revision as of 01:09, 10 August 2018
Is the current thread controlled by a Daemon? (Daemon class)
AmDaemon returns a Boolean enumeration to indicate whether AmDaemon was issued on a daemon thread associated with a Daemon object.
Syntax
%boolean = %(Daemon):AmDaemon
Syntax terms
| %boolean | An enumeration object of type Boolean to contain the returned value of AmDaemon. AmDaemon returns True if issued on a Daemon-associated thread; otherwise it returns False. |
|---|---|
| %(Daemon) | The class name in parentheses denotes a shared method. AmDaemon can also be invoked via a Daemon object variable, which may be Null. |
Usage notes
- Since a daemon thread can run web requests, socket server requests, and $CommndL requests, AmDaemon distinguishes a daemon thread that is working for a Daemon object from, say, a daemon thread running a web request. This distinction is particularly important for certain methods, such as ReturnToMaster or ReturnObject, that can only be issued on a thread associated with a Daemon object.