Libretime: Problem: Can not connect to the streaming server

[korotkov13]

After making clean install from clone git I can't connect to icecast server.

If i choose

Custom / 3rd Party Streaming

If I install from tarball it working fine.
liquidsoap logs are empty, icecast shows no errors too. Please tell me where/how to search the bug.

[hairmare]

My first stream looks like this and works like a piece of cake. Did you change any settings?

I'm not sure about default streaming but I have a feeling that works as well.

[hairmare]

Could this have been introduced with #84? I don't think so but I'm not sure.

[korotkov13]

i just install the latest erlang package
Because if i don't, I'll catch an error with rabbitmq during libretime install.
Unfortunatly i have only ipv4 on my vps.
Very strange that it working well with tarball and don't with git.

[Robbt]

What Linux Distro are you running your OS from.
What does the liquidsoap.log file contain in /var/log/airtime/pypo-liquidsoap/ls_script.log contain. Do you notice any errors causing liquidsoap to terminate.
Also what are the contents of /etc/airtime/liquidsoap.cfg ?
If you run ps -aux | grep 'liquidsoap' do you see a process running ?
Have you tried restarting liquidsoap via sudo /etc/init.d/airtime-liquidsoap start

Perhaps provide a pastebin.com link or attach the files as I'm pretty sure the contents by themselves would just be a wall of text :)

[yarik2720]

I have the same, using latest master brunch.
folder pypo-liquidsoap is empty.

$ ps -aux | grep 'liquidsoap'
www-data  4710  1.9  1.0  75104 21796 ?        Ss   20:04   0:00 /usr/bin/python /usr/bin/airtime-liquidsoap

icecast2 server running ok

here is /etc/airtime/liquidsoap.cfg: [link removed]

[hairmare]

That linked file looks like a /etc/airtime/airtime.conf file. Maybe /etc/airtime/liquidsoap.cfg isn't getting properly generated. Does anything change after sudo /etc/init.d/airtime-liquidsoap restart? What distro exhibits this?

In the screenshot it looks like icecast is not properly reachable.

[yarik2720]

Sorry, wrong file. I found that it doesn't exists

$ ls
airtime.conf      cloud_storage.conf  rabbitmq-analyzer.ini
airtime.conf.bak  production

restarting not helped
trying to connect to already working icecast server also not helped

[hairmare]

Can you connect to the icecast gui directly on port 8000 (in a browser)?

[yarik2720]

Yes

[hairmare]

That the file doesn't exist may be part of the cause, it should have been created by airtime-playout. Does /etc/airtime belong to the systems apache user (www-data or apache2)?

[yarik2720]

Yes, owner is www-data

[hairmare]

Fair enough, are you using Ubuntu or Debian?

[yarik2720]

Ubuntu 14.04

[hairmare]

So upstart should be taking care of restarting everything on changes. If the liquidsoap file never gets written python is probably failing to early for liquidsoap to start logging to /var/log/airtime/pypo-liquidsoap/ls_script.log.

Can you su into the www-data user and try running python /usr/bin/airtime-liquidsoap directly. Maybe it will tell us what is going on when called on the cli.

[yarik2720]

$ sudo su - www-data -s /bin/bash -c 'python /usr/bin/airtime-liquidsoap'
Airtime Liquidsoap
Unable to connect to the Airtime server.
<urlopen error [Errno 1] _ssl.c:510: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol>
traceback: Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/airtime_playout-1.0-py2.7.egg/liquidsoap/generate_liquidsoap_cfg.py", line 48, in run
    ss = ac.get_stream_setting()
  File "/usr/local/lib/python2.7/dist-packages/api_clients-1.0-py2.7.egg/api_clients/api_client.py", line 432, in get_stream_setting
    return self.services.get_stream_setting()
  File "/usr/local/lib/python2.7/dist-packages/api_clients-1.0-py2.7.egg/api_clients/api_client.py", line 144, in __call__
    f = urllib2.urlopen(req, timeout=ApiRequest.API_HTTP_REQUEST_TIMEOUT)
  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 404, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 422, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1222, in https_open
    return self.do_open(httplib.HTTPSConnection, req)
  File "/usr/lib/python2.7/urllib2.py", line 1184, in do_open
    raise URLError(err)
URLError: <urlopen error [Errno 1] _ssl.c:510: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol>

[hairmare]

So python is acting up with TLS, why am I not surprised. What is your base_port in /etc/airtime/airtime.conf?

[yarik2720]

80

[hairmare]

It looks like python_apps/api_clients/api_clients/api_client.py#L190 isn't working properly 🙁 I have to switch my local set up to ubuntu so I can try reproducing it.

[hairmare]

I believe I found the issue, am re-installing completely to check the fix and will pr shortly.

[hairmare]

Thanks for testing and helping me figure this one out. I'm not much of a pythonista as you might be able to tell from the fix 😟 Please re-open if the fix doesn't work once it's merged.

[korotkov13]

Next time I can test it it's Wednesday :(
I will report what I find.

[hairmare]

Here's a quick workaround for installed systems:

sudo sed -i -e 's/https/http/' /usr/local/lib/python2.7/dist-packages/api_clients-1.0-py2.7.egg/api_clients/api_client.py

[geftactics]

Quick workaround resolved for me - hope that helps.
Can't rebuild my test server right now either though...

[hairmare]

Now that it's been merged you can also re-install just the api_client after bringing your working copy up to date.

sudo python python_apps/api_clients/setup.py install

[yarik2720]

Thank you! All works!

[korotkov13]

I have the same issue now.
Installed the last master build.

after i change settings, i got this

icecast2 and liquidsoap Logs are empty

[Robbt]

What does your system status page show ? Does it show liquidsoap running ?

[korotkov13]

Everything is running in status page.

[Robbt]

What distro did you install it on ? I'll try to replicate it. Does rebooting or restarting the airtime-liquidsoap service affect the issue ?

[korotkov13]

Ubuntu 14.04
restarting liquidsoap didn't affect.

[korotkov13]

I think I found error.
[:error] [pid 30988] [client test.host:61333] PHP Warning: parse_ini_file(/etc/airtime/production/airtime.conf): failed to open stream: No such file or directory in /usr/share/airtime/php/airtime_mvc/application/configs/conf.php on line 90, referer:

[korotkov13]

there is no production folder in etc/airtime

[korotkov13]

edited

conf.php on line 90

and removed production folder from path, but nothing happens

[Robbt]

ok, weird there should be a symlink from /etc/airtime/production back to /etc/airtime created by the install, but this might only happen if you are installing it for the first time, or something might of happened. This is kind of a legacy of the initial work we did working around some of the saas stuff. I'll have to see if I run into the same issue and submit a fix.

[Robbt]

I think I found a fix.
You can manually remove the include on the 8th line of /usr/local/lib/python2.7/dist-packages/airtime_playout-1.0-py2.7.egg/liquidsoap/ls_script.liq
delete or comment out this # %include "library/pervasives.liq"
and see if it works.

I put in a PR to fix it.

[korotkov13]

Thanks! It helped.

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