def check_port(self):
"""Check port."""
if os.getuid() != 0 and settings.PORT < PortAction.OPEN_PORT_LIMIT:
raise PortNotAvailableError(
f'Port {settings.PORT} below {PortAction.OPEN_PORT_LIMIT} is not allowed by current user.')
connections = psutil.net_connections()
for connection in connections:
if connection.status != 'LISTEN':
continue
if connection.laddr.port == settings.PORT:
raise PortNotAvailableError(f'Port {settings.PORT} is not available for MindInsight')
def check_debugger_port(self):
"""Check if the debugger_port is available"""
if not settings.ENABLE_DEBUGGER:
return
ip = settings.HOST
debugger_port = settings.DEBUGGER_PORT
port = settings.PORT
if debugger_port == port:
raise PortNotAvailableError(
"The ports for debugger and web page are both %s,"
"please use another port as debugger-port." % debugger_port)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
s.connect((ip, debugger_port))
s.shutdown(2)
raise PortNotAvailableError(
f'Debugger-port {ip}:{debugger_port} is not available for MindInsight'
)
except socket.error:
return
def check_debugger_port(self):
"""Check if the debugger_port is available"""
if not settings.ENABLE_DEBUGGER:
return
ip = settings.HOST
port = settings.DEBUGGER_PORT
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
s.connect((ip, int(port)))
s.shutdown(2)
raise PortNotAvailableError(
f'Debugger-port {ip}:{port} is not available for MindInsight')
except socket.error:
return