moorescloud / holideck Goto Github PK

When I try to test the rainbow app in Holideck, I get an OSError:

Traceback (most recent call last):
  File "/home/daedalus/src/holideck/bottle.py", line 763, in _handle
    return route.call(**args)
  File "/home/daedalus/src/holideck/bottle.py", line 1577, in wrapper
    rv = callback(*a, **ka)
  File "/home/daedalus/src/holideck/iotas/devices/moorescloud/holiday/driver.py", line 267, in do_runapp
    c = subprocess.call(['/home/holiday/scripts/start-app.sh', app_path], shell=False)
  File "/usr/lib/python2.7/subprocess.py", line 493, in call
    return Popen(*popenargs, **kwargs).wait()
  File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

It looks like start-app.sh and stop-app.sh are missing from iotas/scripts, or is this something specific to the hardware build?

Symptoms:

• holideck.py reports: Web interface should be available on http://localhost:8080, but HTTP requests to port 8080 fail
• lsof -n -i4TCP:8080 shows nothing if holideck.py is not running
• netstat -an | grep 8080 shows nothing if holideck.py is not running

Root Cause:

Cisco AnyConnect Secure Mobile Client is installed, and using launchd to invisibly camp on port 8080.

Verification:

• Run: sudo launchctl list -x com.cisco.anyconnect.vpnagentd
• If you see XML, Cisco AnyConnect Secure Mobile Client is present

Workaround:

• Stop the AnyConnect job with: sudo launchctl stop com.cisco.anyconnect.vpnagentd