Boris,

Possibly not all that useful but FWIW I don't configure a wait time.

When I used my own WOL implementation we just relied on Guacamole reconnecting if the target machine didn't respond within the timeout. I never needed to explain this to any user, and there were no problems.

Unfortunately the implemenation of Guacamole 1.2 with integrated WOL occurred for me around the same time as being locked up by Govt fiat. In order to ensure as seamless an operation as possible we set almost all machines to stay on, and as a result haven't much experience to pass on. The handful we do have running with (integrated) WOL seem to operate fine - without setting a wait time.

Just to complete the scene - in this instance all the machines are less than 4yrs old and most have SSD's so boot time isn't especially slow, this may differ in your instance. That said if I had slower machines to contend with I'd probably _not_ implement wait time unless it proved to be absolutely necessary.



On 19/09/2020 12:23 a.m., Nick Couchman wrote:
On Wed, Sep 16, 2020 at 4:55 AM ensmm <boris.pi...@ens2m.fr <mailto:boris.pi...@ens2m.fr>> wrote:

    Hello,
    I try to wake up my computers over my LAN with the new functionality
    "Wake-on-LAN (WoL)".
    It works like clockwork except for the parameter "Host boot wait
    time".
    If the remote computer is off, and I put 30 seconds in the
    parameter "Host
    boot wait time", the user who tries to access the remote computer is
    rejected after 15 seconds (always 15 seconds). Because the
    computer doesn't
    have time to start in 15 seconds.
    Are you seeing the same problem?
    Thanks !



Sounds like there could be a bug in the WoL functionality where it doesn't properly stop the 15 second connection timer from timing out while it is waiting. I thought I had tested this, but looks like I may have missed something, unless other folks are not seeing it.

From previous discussions on the feature it seems like most people are not using the wait time parameter and are just relying on the 15 second timer and automatic re-connect so connect when it fails because the system isn't responding.

-Nick

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