You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
"""
|
|
Copyright (c) Contributors to the Open 3D Engine Project.
|
|
For complete copyright and license terms please see the LICENSE at the root of this distribution.
|
|
|
|
SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
"""
|
|
|
|
import logging
|
|
import psutil
|
|
import socket
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def check_for_listening_port(port):
|
|
"""
|
|
Checks to see if the connection to the designated port was established.
|
|
:param port: Port to listen to.
|
|
:return: True if port is listening.
|
|
"""
|
|
port_listening = False
|
|
for conn in psutil.net_connections():
|
|
if 'port={}'.format(port) in str(conn):
|
|
port_listening = True
|
|
return port_listening
|
|
|
|
|
|
def check_for_remote_listening_port(port, ip_addr='127.0.0.1'):
|
|
"""
|
|
Tries to connect to a port to see if port is listening.
|
|
:param port: Port being tested.
|
|
:param ip_addr: IP address of the host being connected to.
|
|
:return: True if connection to the port is established.
|
|
"""
|
|
port_listening = True
|
|
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
try:
|
|
sock.connect((ip_addr, port))
|
|
except socket.error as err:
|
|
# Socket error: Connection refused, error code 10061
|
|
if err.errno == 10061:
|
|
port_listening = False
|
|
finally:
|
|
sock.close()
|
|
return port_listening
|
|
|
|
|
|
def get_local_ip_address():
|
|
"""
|
|
Finds the IP address for the primary ethernet adapter by opening a connection and grabbing its IP address.
|
|
:return: The IP address for the adapter used to make the connection.
|
|
"""
|
|
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
|
|
try:
|
|
# Connecting to Google's public DNS so there is an open connection
|
|
# and then getting the address used for that connection
|
|
sock.connect(('8.8.8.8', 80))
|
|
host_ip = sock.getsockname()[0]
|
|
finally:
|
|
sock.close()
|
|
return host_ip
|