[2016.3.0] state.event doesn't stop after ctrl+c

[syphernl]

Description of Issue/Question

If I stop the following:

salt-run state.event pretty=True

using CTRL+C, in the past it stopped immediately but now it starts spamming:

[DEBUG   ] Remaining event matches: -13
^Csalt/event/exit   {}
[DEBUG   ] Remaining event matches: -14
salt/event/exit {}
[DEBUG   ] Remaining event matches: -15
salt/event/exit {}
[DEBUG   ] Remaining event matches: -16
salt/event/exit {}
[DEBUG   ] Remaining event matches: -17
salt/event/exit {}
[DEBUG   ] Remaining event matches: -18
salt/event/exit {}
[DEBUG   ] Remaining event matches: -19
salt/event/exit {}
[DEBUG   ] Remaining event matches: -20
salt/event/exit {}

This goes on until I CTRL+C it again:

[DEBUG   ] Remaining event matches: -3174
salt/event/exit {}
[DEBUG   ] Remaining event matches: -3175
salt/event/exit {}
^C
Exiting gracefully on Ctrl-c

Versions Report

Salt Version:
           Salt: 2016.3.0

Dependency Versions:
           cffi: Not Installed
       cherrypy: Not Installed
       dateutil: 1.5
          gitdb: 0.5.4
      gitpython: 0.3.2 RC1
          ioflo: Not Installed
         Jinja2: 2.7.2
        libgit2: Not Installed
        libnacl: 1.4.3
       M2Crypto: Not Installed
           Mako: 0.9.1
   msgpack-pure: Not Installed
 msgpack-python: 0.3.0
   mysql-python: 1.2.3
      pycparser: Not Installed
       pycrypto: 2.6.1
         pygit2: Not Installed
         Python: 2.7.6 (default, Jun 22 2015, 17:58:13)
   python-gnupg: Not Installed
         PyYAML: 3.10
          PyZMQ: 14.0.1
           RAET: Not Installed
          smmap: 0.8.2
        timelib: Not Installed
        Tornado: 4.2.1
            ZMQ: 4.0.4

System Versions:
           dist: Ubuntu 14.04 trusty
        machine: x86_64
        release: 3.13.0-83-generic
         system: Linux
        version: Ubuntu 14.04 trusty

[Ch3LL]

@syphernl I am seeing the same behavior. Here is the git bisect:

➜  salt git:(cf17699) git bisect bad                                              
cf176994f89a06b48f7cc256c8868cb2396b255f is the first bad commit
commit cf176994f89a06b48f7cc256c8868cb2396b255f
Author: Pedro Algarvio <pedro@algarvio.me>
Date:   Sun Aug 2 17:57:43 2015 +0100

    A more graceful salt-master exit

:040000 040000 e835332ccc091a41b76f62c6c78461cfd68a79fd ffa80a54c5e1c296e8048b55784c2cc6e28d18e9 M      salt   

[cachedout]

Well done, @Ch3LL

What say you, @s0undt3ch ? :]

[s0undt3ch]

I say, dam you signals! 😄

I'll try to tackle this tomorrow morning.

[stale]

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