8ba286567d
* refactor: remove unused imports * server: new options to choose certain IP versions On some setups, IPv6 or IPv4 might be disabled in the OS. In my case IPv6 is disabled and this causes errors when starting the server. * server: add options to choose the address to bind to Sometimes a user might want to bind to localhost only for testing or have multiple interfaces per IP version and only one must be used.
79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
import sys
|
|
|
|
from twisted.internet import reactor
|
|
from twisted.internet.endpoints import TCP4ServerEndpoint, TCP6ServerEndpoint
|
|
from twisted.internet.error import CannotListenError
|
|
|
|
from syncplay.server import SyncFactory, ConfigurationGetter
|
|
|
|
|
|
class ServerStatus:
|
|
listening6 = False
|
|
listening4 = False
|
|
|
|
|
|
def isListening6(f):
|
|
ServerStatus.listening6 = True
|
|
|
|
|
|
def isListening4(f):
|
|
ServerStatus.listening4 = True
|
|
|
|
|
|
def failed6(f):
|
|
ServerStatus.listening6 = False
|
|
print(f.value)
|
|
print("IPv6 listening failed.")
|
|
|
|
|
|
def failed4(f):
|
|
ServerStatus.listening4 = False
|
|
if f.type is CannotListenError and ServerStatus.listening6:
|
|
pass
|
|
else:
|
|
print(f.value)
|
|
print("IPv4 listening failed.")
|
|
|
|
|
|
def main():
|
|
argsGetter = ConfigurationGetter()
|
|
args = argsGetter.getConfiguration()
|
|
|
|
factory = SyncFactory(
|
|
args.port,
|
|
args.password,
|
|
args.motd_file,
|
|
args.rooms_db_file,
|
|
args.permanent_rooms_file,
|
|
args.isolate_rooms,
|
|
args.salt,
|
|
args.disable_ready,
|
|
args.disable_chat,
|
|
args.max_chat_message_length,
|
|
args.max_username_length,
|
|
args.stats_db_file,
|
|
args.tls
|
|
)
|
|
|
|
if args.ipv6_only is True:
|
|
endpoint6 = TCP6ServerEndpoint(reactor, int(args.port), interface=args.interface_ipv6)
|
|
endpoint6.listen(factory).addCallbacks(isListening6, failed6)
|
|
elif args.ipv4_only is True:
|
|
endpoint4 = TCP4ServerEndpoint(reactor, int(args.port), interface=args.interface_ipv4)
|
|
endpoint4.listen(factory).addCallbacks(isListening4, failed4)
|
|
else:
|
|
endpoint6 = TCP6ServerEndpoint(reactor, int(args.port), interface=args.interface_ipv6)
|
|
endpoint6.listen(factory).addCallbacks(isListening6, failed6)
|
|
endpoint4 = TCP4ServerEndpoint(reactor, int(args.port), interface=args.interface_ipv4)
|
|
endpoint4.listen(factory).addCallbacks(isListening4, failed4)
|
|
|
|
if ServerStatus.listening6 or ServerStatus.listening4:
|
|
reactor.run()
|
|
else:
|
|
print("Unable to listen using either IPv4 and IPv6 protocols. Quitting the server now.")
|
|
sys.exit()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|