OSError: [Errno 92] Protocol not available

[toncek87]

Maybe it is dummy question, but If i run: superset runserver without parameter -d there is error

`Starting server with command: gunicorn -w 2 --timeout 60 -b 0.0.0.0:8088 --limit-request-line 0 --limit-request-field_size 0 superset:app
[2017-06-20 15:00:03 +0200] [7258] [INFO] Starting gunicorn 19.7.1
Traceback (most recent call last):
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/sock.py", line 44, in set_options
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
OSError: [Errno 92] Protocol not available

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/virtual/superset-test/bin/gunicorn", line 11, in
sys.exit(run())
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/app/wsgiapp.py", line 74, in run
WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]").run()
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/app/base.py", line 203, in run
super(Application, self).run()
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/app/base.py", line 72, in run
Arbiter(self).run()
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/arbiter.py", line 198, in run
self.start()
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/arbiter.py", line 157, in start
self.LISTENERS = sock.create_sockets(self.cfg, self.log, fds)
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/sock.py", line 180, in create_sockets
sock = sock_type(addr, conf, log)
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/sock.py", line 32, in init
self.sock = self.set_options(sock, bound=bound)
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/sock.py", line 89, in set_options
return super(TCPSocket, self).set_options(sock, bound=bound)
File "/virtual/superset-test/lib/python3.4/site-packages/gunicorn/sock.py", line 46, in set_options
if err[0] not in (errno.ENOPROTOOPT, errno.EINVAL):
TypeError: 'OSError' object is not subscriptable`

If i run: superset runserver -d superset works... what is wrong?

[xrmx]

What operating system / environment is this?

[xrmx]

Anyway this looks like benoitc/gunicorn#1501

[toncek87]

benoitc/gunicorn#1501 - it works

[xrmx]

Closing then