[Freeswitch-users] Speeding up FreeSWITCH load time

Wed Jul 13 21:27:46 UTC 2022

What domain name does the code do a lookup for?  Perhaps it’s not resolving.  But I’ll check general DNS lookups too.,

From: FreeSWITCH-users [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Brian West
Sent: Wednesday, July 13, 2022 1:56 PM
To: Avi Marcus <avi at avimarcus.net>
Cc: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Subject: Re: [Freeswitch-users] Speeding up FreeSWITCH load time

We do a look up against a DNS server in the code to check, maybe double check that isn't causing an issue?

On Wed, Jul 13, 2022 at 12:07 PM Avi Marcus <avi at avimarcus.net <mailto:avi at avimarcus.net> > wrote:

You can first try looking at the logs at startup time to see what's taking so long, in freeswitch.log

-Avi Marcus

On Wed, Jul 13, 2022 at 7:33 PM TTT <lists at telium.io <mailto:lists at telium.io> > wrote:

I checked with “ps ax” and confirmed -nonat is running.  But I’ll investigate further using strace, and reload of pieces of the config., to see where the time is going.

I’m using HAfs (https://telium.io/hafs) to do the clustering (sensing, control, failover, syncing, IP movement, etc) and that works well, I just want to speed up the FreeSWITCH recovery speed.

Thanks

From: FreeSWITCH-users [mailto:freeswitch-users-bounces at lists.freeswitch.org <mailto:freeswitch-users-bounces at lists.freeswitch.org> ] On Behalf Of Ken Rice
Sent: Tuesday, July 12, 2022 9:05 PM
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org <mailto:freeswitch-users at lists.freeswitch.org> >
Subject: Re: [Freeswitch-users] Speeding up FreeSWITCH load time

are you sure -nonat is taking effect? thats about the only thing that would take any tome getting freeswitch startes up. without -nonat it takes many seconds for  upnp/nat-pmp to timeout. 

the only other way to avoid media loss is to do a full HA setup with proper  floating IP and fencing. theres agoos bit of info on this on the wiki and various places on the web

Sent from my iPhone

On Jul 12, 2022, at 08:21, TTT <lists at telium.io <mailto:lists at telium.io> > wrote:

I’m looking at a crash recovery scenario, and during this startup period the calls in progress have no audio.  (And input media bypass is not an option due to topology)

From: FreeSWITCH-users [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Gregor Nanger
Sent: Tuesday, July 12, 2022 8:58 AM
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org <mailto:freeswitch-users at lists.freeswitch.org> >
Subject: Re: [Freeswitch-users] Speeding up FreeSWITCH load time

Just for info. Why is this a problem.

On Tue, 12 Jul 2022, 14:54 TTT, <lists at telium.io <mailto:lists at telium.io> > wrote:

I found that the FreeSWITCH systemd service file already contains a –nonat option.  Maybe my expectations are out of line, should it take 10 seconds for FreeSWITCH to fully start?  My experience is with Asterisk, which is less than half of that to start.

If that’s normal, how can I diagnose what is consuming the start time?

Thanks

From: FreeSWITCH-users [mailto:freeswitch-users-bounces at lists.freeswitch.org <mailto:freeswitch-users-bounces at lists.freeswitch.org> ] On Behalf Of Avi Marcus
Sent: Monday, July 11, 2022 3:17 AM
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org <mailto:freeswitch-users at lists.freeswitch.org> >
Subject: Re: [Freeswitch-users] Speeding up FreeSWITCH load time

It's probably taking time to discover NAT.

If you have a direct public IP and don't require NAT, you can instruct freeswitch to skip this step:

>To turn it off use "-nonat" to start freeswitch. If you still prefer to have NAT detection, but avoiding the port mapping using UPnP/NAT-PMP you can use "-nonatmap".

via: https://freeswitch.org/confluence/display/FREESWITCH/Auto+Nat

-Avi Marcus

On Mon, Jul 11, 2022 at 4:48 AM TTT <lists at telium.io <mailto:lists at telium.io> > wrote:

Is there a guide on how to speed FS loading times?  FS takes 10+ seconds to start which seems long (for a very simple configuration).

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