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The Lounge What is on Your Mind? PubNub Live Chat Beta Testing Post 303034814 by pubnubcraig on Tuesday 7th of May 2019 11:26:51 AM
Old 05-07-2019
Feedback on PubNub issues/code

Neo -

If you are actually using the demo keys, you have two things that are different than the key sets you get in your own PubNub Account:
  1. demo keys have a tight publish throttling setting
  2. demo keys have a 30s long poll setting instead of the default 280s
Code:
var pubnub = new PubNub({
        subscribeKey: "demo",
        publishKey: "demo",
        ssl: true,
        keepAlive: true,
        // heartbeatInterval: 10,
        presenceTimeout: 300,
        restore: true,
        uuid: vbchat
    });

Minor feedback
  • keepAlive likely as no effect on browser connections so this only makes sense in Node apps and IIRC, it is default enabled.
  • presenceTimeout : 300 is default so that can be removed
  • heartbeatInterval : 10 will cause a presence heartbeat API to happen every 10s, so keep that commented out

Inquiries
debounce(this.getHereNow, 300, false);
  1. How often is debounce called and what does it do?
  2. What does the "300" and the "false" paremeters mean?

Would like to see the app running to investigate further.

Cheers
Craig
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IRSEND(1)							   User Commands							 IRSEND(1)

NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.9.0-pre1 October 2010 IRSEND(1)
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