[APBeta] Startup and scope control
Paul Rodman
paul at ilanga.com
Fri Aug 14 10:43:03 PDT 2009
On Aug 14, 2009, at 10:17 AM, Bruce Pipes wrote:
> Hmmm....this is puzzling. As I said, I saw it once before, but I did
> not know what was causing it. Since the wireless network is being
> used for the control of other scopes, could AP be seeing that
> traffic and trying to make a scope connection or something like that.
Definitely not, unless somehow your Mac is interpreting the connection
as a serial port. Do you have any strange entries in your serial port
list?
Do you have Bluetooth enabled on the Mac? If you do, and a Bluetooth
device that is usually connected is not currently available, it can
cause a big delay at startup while the device times out. Ditto for
cellular connections. This "bug" (mainly on Windows) is a bug in the
compiler framework. It is known about, but difficult to fix for every
situation.
Paul R.
> On Aug 14, 2009, at 10:01 AM, Paul Rodman wrote:
>
>>>
>>> I tried using APv2b53 last night to control my Meade 8" LX200R out
>>> at the observatory I use. When I started AP up, I noticed
>>> something I had seen before, namely that it was veeeerrrryyyy slow
>>> to start up (even though an hour earlier at home it had started up
>>> quickly). I found the source of the problem. Some of the other
>>> folks at the observatory control their scopes over a wireless
>>> local network. Apparently, when I started my Mac up, it connected
>>> to the wireless network. It was this wireless connection that was
>>> causing the slow startup for AP. When I turned off Airport on my
>>> Mac, AP started normally. It was as if AP was trying to connect to
>>> the internet when it started. Unfortunately we do not have
>>> internet at the observatory.
>>
>> I don't know why that would be. V2.0b53 does not do any network
>> connects AFAIK, unless you ask for some on-line resource. V2.0b54
>> (released yesterday) does do a very brief connection after 30
>> seconds (if an Internet connection is detected), but that shouldn't
>> last for more than a few seconds at most (if the connection can't
>> be made).
>
> _______________________________________________
> APBeta mailing list
> APBeta at lists.astroplanner.net
> http://lists.astroplanner.net/listinfo.cgi/apbeta-astroplanner.net
More information about the APBeta
mailing list