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The Lounge What is on Your Mind? PubNub Live Chat Beta Testing Post 303034867 by pubnubcraig on Wednesday 8th of May 2019 10:40:28 AM
Old 05-08-2019
short polling the hereNow?

Neo -

If I understand, you are calling hereNow every 300ms, which is a lot.
Assuming that is the case, you should only call hereNow upon successful subscribe to a channel (in the status callback for PNConnectedCategory).

When you subscribe to a channel(s), subscribe withPresence:true to get the realtime updates for others' join, leave, timeout and state-change.

Not sure what the presenceInterval property would do in the subscribe. I think you are assuming that presence is polling for changes. But it is actually receiving new presence events (in the addListener's presence callback) just like you receive published messages in the message callback. withPresence:true actually just adds an additional channel for each channel you subscribe to. If you subscribe to channel abc then withPresence:true will also add channel abc-pnpres.

Hope that provides some insights.

Cheers
Craig
 

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mdimport(1)						    BSD General Commands Manual 					       mdimport(1)

NAME
mdimport, mdimport32 -- import file hierarchies into the metadata datastore. SYNOPSIS
mdimport [-VXLArgn] [-d level | category] [-w delay] file | directory mdimport32 [-VXLArgn] [-d level | category] [-w delay] file | directory DESCRIPTION
mdimport is used to test Spotlight plug-ins, list the installed plug-ins and schema, and re-index files handled by a plug-in when a new plug- in is installed. mdimport32 is used in exactly the same way, but for 32 bit plugins. The following options are available: -g plugin Load the plugin at the provided path, ignoring system installed plugins. Useful for testing plugins that have not yet been installed. -V Print timing information for this run of mdimport. -A Print out the list of all of the attributes and their localizations in the current language and exit. -X Print the schema file and exit -r Ask the server to reimport files for UTIs claimed by the listed plugin. For example, the following would cause all of the chat files on the system to be reimported: mdimport -r /System/Library/Spotlight/Chat.mdimporter -p Print out performance information gathered during the run. -L Print the list of installed importers and exit. -d level Print debugging information. Level can be 1-4. -n Don't actually set the attributes on the file. Useful for debugging. -w msecs Wait for the specified interval between scanning files. NOTES
The -f switch is obsolete in Leopard and beyond. SEE ALSO
mdfind(1), mdutil(1), mdls(1) Mac OS X Oct 27, 2004 Mac OS X
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