Fwd: Re: [qmp-dev] TunOutTimeout to zero by default - lime-dev

10 Jun 2015

----------  Forwarded Message  ----------

Subject: Re: [qmp-dev] TunOutTimeout to zero by default
Date: Wednesday, June 10, 2015, 11:29:21 AM
From: Axel Neumann &lt;neumann(a)cgws.de&gt;
To: qmp-dev(a)mail.qmp.cat

I would not do that!!!

tunOutTimeout=0 means that all possible tunnels are activated by default!

For a large qmp cloud with each node offering its own ipv4 and ipv6
tunnel endpoints this would be a massive amount of always activated
tunnels !!! Something very upgly when looking at those nodes interface
list.

A tunOutTimeout != 0 means they are only activated on demand and the
list of active tunnel interfaces remains usually small.

A compromise could be to configure a large value (eg tunOutTimeout =
3600000) which means that tunnels are setup on demand but temporary
cut down only every hour.

/axel

On 10.06.2015 10:42, Pau wrote:
...
  Hello. Following the thread discussion [1], where the
user reports
 problems with streaming cuts, I would propose to add the option
 tunOutTimeout=0 by default in the qMp system. The advantages of
 this timeout are just cosmetics (as far as I know). So I would
 disable it for the moment to avoid persistent connection problems
 as reported by that user and some others.

 Find the patch at the end of this mail and feel free to apply it if
 agreed.

 [1]
 https://mail.dabax.net/pipermail/qmp-users/2015-June/000802.html

 diff --git a/packages/qmp-system/files/etc/qmp/qmp_functions.sh 
 b/packages/qmp-system/files/etc/qmp/qmp_functions.sh index
 eba5887..450a2a7 100755 ---
 a/packages/qmp-system/files/etc/qmp/qmp_functions.sh +++
 b/packages/qmp-system/files/etc/qmp/qmp_functions.sh @@ -727,6
 +727,7 @@ qmp_configure_bmx6() {

 qmp_configure_prepare $conf uci set $conf.general="bmx6" +  uci set
 $conf.general.tunOutTimeout=0 uci set
 $conf.bmx6_config_plugin=plugin uci set
 $conf.bmx6_config_plugin.plugin=bmx6_config.so

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