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unbound-control timeout when Unbound is not running #371

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BBcan177 opened this issue Dec 10, 2020 · 2 comments
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unbound-control timeout when Unbound is not running #371

BBcan177 opened this issue Dec 10, 2020 · 2 comments

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@BBcan177
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unbound-control timeout when Unbound is not running:

unbound-control -c /var/unbound/unbound.conf  status

version: 1.12.0
verbosity: 2
threads: 1
modules: 2 [ python iterator ]
uptime: 10628 seconds
options: control(ssl)
unbound (pid 98061) is running...

unbound-control -c /var/unbound/unbound.conf stop
ok

unbound-control -c /var/unbound/unbound.conf status
Command takes forever to time-out.

Its the same for any other unbound-control command when Unbound is not running.
@wcawijngaards
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I do not get this, not for using a pipe and not when I use an ssl connection. It prints connect: Connection refused, immediately, and then unbound is stopped.

What settings do you have? I am using 127.0.0.1 for the SSL setup and a named pipe file for the unix socket setup.

@wcawijngaards
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Fixed this in the commit referenced, that adds a timeout of a couple seconds. When it expires, it prints that the remote server has timed out.

jedisct1 added a commit to jedisct1/unbound that referenced this issue Dec 11, 2020
@jedisct1
Merge remote-tracking branch 'nlnet/master'
c892429 
* nlnet/master:
  - Fix missing prototypes in the code.
  Changelog note for NLnetLabs#373 - Merge PR NLnetLabs#373 from fobser: Warning: arithmetic on a pointer to void   is a GNU extension.
  Changelog note for NLnetLabs#335 - Merge PR NLnetLabs#335 from fobser: Sprinkle in some static to prevent   missing prototype warnings.
  Warning: arithmetic on a pointer to void is a GNU extension.
  - Fix to squelch permission denied and other errors from remote host,   they are logged at higher verbosity but not on low verbosity.
  - Fix NLnetLabs#371: unbound-control timeout when Unbound is not running.
  - iana portlist updated.
  - make depend.
  Code repo continues for 1.13.1 in development.
  - Fix update, with write event check with streamreuse and fastopen.
  - Fix for NLnetLabs#283: fix stream reuse and tcp fast open.
  - Fix on windows to ignore connection failure on UDP, unless verbose.
  - Fix unbound-dnstap-socket to not use log routine from interrupt   handler and not print so frequently when invoked in sequence.
  - Fix NLnetLabs#356: deadlock when listening tcp.
  - Fix NLnetLabs#360: for the additionally reported TCP Fast Open makes TCP   connections fail, in that case we print a hint that this is   happening with the error in the logs.
  Sprinkle in some static to prevent missing prototype warnings.
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@wcawijngaards @BBcan177