def __init__ (self, ip, port, resolver=None, logger_object=None):
self.ip = ip
self.port = port
asyncore.dispatcher.__init__ (self)
self.create_socket (socket.AF_INET, socket.SOCK_STREAM)
self.handlers = []
if not logger_object:
logger_object = logger.file_logger (sys.stdout)
self.set_reuse_addr()
self.bind ((ip, port))
# lower this to 5 if your OS complains
self.listen (1024)
host, port = self.socket.getsockname()
if not ip:
self.log_info('Computing default hostname', 'warning')
ip = socket.gethostbyname (socket.gethostname())
try:
self.server_name = socket.gethostbyaddr (ip)[0]
except socket.error:
self.log_info('Cannot do reverse lookup', 'warning')
self.server_name = ip # use the IP address as the "hostname"
self.server_port = port
self.total_clients = counter()
self.total_requests = counter()
self.exceptions = counter()
self.bytes_out = counter()
self.bytes_in = counter()
if not logger_object:
logger_object = logger.file_logger (sys.stdout)
if resolver:
self.logger = logger.resolving_logger (resolver, logger_object)
else:
self.logger = logger.unresolving_logger (logger_object)
self.log_info (
'Medusa (V%s) started at %s'
'\n\tHostname: %s'
'\n\tPort:%d'
'\n' % (
VERSION_STRING,
time.ctime(time.time()),
self.server_name,
port,
)
)
def __init__(self, ip, port, resolver=None, logger_object=None):
self.ip = ip
self.port = port
# 父进程.....真是乱
asyncore.dispatcher.__init__(self)
self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
self.handlers = [] # 初始化为空
if not logger_object:
logger_object = logger.file_logger(sys.stdout)
self.set_reuse_addr()
self.bind((ip, port))
# lower this to 5 if your OS complains
self.listen(1024)
host, port = self.socket.getsockname()
if not ip:
self.log_info('Computing default hostname', 'warning')
ip = socket.gethostbyname(socket.gethostname())
try:
self.server_name = socket.gethostbyaddr(ip)[0]
except socket.error:
self.log_info('Cannot do reverse lookup', 'warning')
self.server_name = ip # use the IP address as the "hostname"
self.server_port = port
self.total_clients = counter()
self.total_requests = counter()
self.exceptions = counter()
self.bytes_out = counter()
self.bytes_in = counter()
if not logger_object:
logger_object = logger.file_logger(sys.stdout)
if resolver:
self.logger = logger.resolving_logger(resolver, logger_object)
else:
self.logger = logger.unresolving_logger(logger_object)
self.log_info('Medusa (V%s) started at %s'
'\n\tHostname: %s'
'\n\tPort:%d'
'\n' % (
VERSION_STRING,
time.ctime(time.time()),
self.server_name,
port,
))
def __init__ (
self,
authorizer,
hostname =None,
ip ='',
port =21,
resolver =None,
logger_object=logger.file_logger (sys.stdout)
):
self.ip = ip
self.port = port
self.authorizer = authorizer
if hostname is None:
self.hostname = socket.gethostname()
else:
self.hostname = hostname
# statistics
self.total_sessions = counter()
self.closed_sessions = counter()
self.total_files_out = counter()
self.total_files_in = counter()
self.total_bytes_out = counter()
self.total_bytes_in = counter()
self.total_exceptions = counter()
#
asyncore.dispatcher.__init__ (self)
self.create_socket (socket.AF_INET, socket.SOCK_STREAM)
self.set_reuse_addr()
self.bind ((self.ip, self.port))
self.listen (5)
if not logger_object:
logger_object = sys.stdout
if resolver:
self.logger = logger.resolving_logger (resolver, logger_object)
else:
self.logger = logger.unresolving_logger (logger_object)
self.log_info('FTP server started at %s\n\tAuthorizer:%s\n\tHostname: %s\n\tPort: %d' % (
time.ctime(time.time()),
repr (self.authorizer),
self.hostname,
self.port)
)
def prebind(self, sock, logger_object):
""" Override __init__ to do logger setup earlier so it can
go to our logger object instead of stdout """
from supervisor.medusa import logger
if not logger_object:
logger_object = logger.file_logger(sys.stdout)
logger_object = logger.unresolving_logger(logger_object)
self.logger = logger_object
self.set_socket(sock)
self.handlers = []
sock.setblocking(0)
self.set_reuse_addr()
def prebind(self, sock, logger_object):
""" Override __init__ to do logger setup earlier so it can
go to our logger object instead of stdout """
from supervisor.medusa import logger
if not logger_object:
logger_object = logger.file_logger(sys.stdout)
logger_object = logger.unresolving_logger(logger_object)
self.logger = logger_object
asyncore.dispatcher.__init__ (self)
self.set_socket(sock)
self.handlers = []
sock.setblocking(0)
self.set_reuse_addr()
def prebind(self, sock, logger_object):
""" Override __init__ to do logger setup earlier so it can
go to our logger object instead of stdout """
from supervisor.medusa import logger
if not logger_object:
logger_object = logger.file_logger(sys.stdout)
logger_object = logger.unresolving_logger(logger_object)
self.logger = logger_object
asyncore.dispatcher.__init__(self)
# set_socket 设置了set_socket
self.set_socket(sock)
# print(asyncore.socket_map)
self.handlers = []
# 为非阻塞
sock.setblocking(0)
# print(asyncore.socket_map)
self.set_reuse_addr()
