(new) ntpq peers hangs
hmurray at megapathdsl.net
Tue Nov 8 06:16:55 UTC 2016
esr at thyrsus.com said:
>> ntpq sometimes hangs. I assume it's due to a DNS problem.
> Probably. I saw occasional hangs in the C version, too, and assumed that
> was what caused them.
Depends on what you mean by "hang". The DNS lookup can a take long time to
give up. The problem I'm chasing takes longer than that.
>> What do I type to python to use it as a debugger?
What I was expecting was that ^C would get me to the debugger so I could get
a stack track. It doesn't seem to work that way. Or I missed a key step, or
... It gets me to the debugger, but the stack is garbage.
If a python program is hung, how do I find out where?
There is another bug/quirk in ntpq. In interactive mode, it needs a ^C
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