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Hi.

I'm have problems with mqtt. I want to send data to emonHUB in EmonPI but I think I'm having problems with the init script:

[root@charmander scripts]# cat /etc/centos-release
CentOS Linux release 7.1.1503 (Core)

[root@charmander scripts]# service mqtt_input start
Starting Daemon for the emoncms MQTT script: mqtt_input.

[root@charmander scripts]# cat /var/run/mqtt_input.pid
17098

[root@charmander scripts]# ps ax | grep 17098
17134 pts/0    S+     0:00 grep --color=auto 17098

 

 

At start I had a problem with start-stop-daemon that doesn't exist on CentOS 7 by default, than I overcome that and still I noticed that mqtt was not working, in fact I think it freezes emoncms when I create a process that sends data to the mqtt server.

I also noticed errors in emonhub log that are coincident with the time I tried to use mqtt, even with the mqtt_input process not running, maybe it sent something, or maybe it was due to the freezing of emoncms...

  File "/home/pi/emonhub/src/interfacers/EmonHubEmoncmsHTTPInterfacer.py", line 121, in _send_post
    response = urllib2.urlopen(request, timeout=60)
  File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
    return _opener.open(url, data, timeout)
  File "/usr/lib/python2.7/urllib2.py", line 401, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 419, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 379, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1211, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/lib/python2.7/urllib2.py", line 1184, in do_open
    r = h.getresponse(buffering=True)
  File "/usr/lib/python2.7/httplib.py", line 1034, in getresponse
    response.begin()
  File "/usr/lib/python2.7/httplib.py", line 407, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python2.7/httplib.py", line 365, in _read_status
    line = self.fp.readline()
  File "/usr/lib/python2.7/socket.py", line 447, in readline
    data = self._sock.recv(self._rbufsize)
timeout: timed out

How can I debug this.

Off-topic: is it easy to add the schedule module to the emoncms 8.5 in EmonPI?