def check_connection(self, url):
"""
Check connection status to the server currently selected by user and
show a status box indicating current operation.
:param url: The link of the server chose by user.This string could be
a domain name or the IP address of a server.
.. seealso:: :attr:`link` in
:meth:`~util.common.CommonUtil.check_connection`.
:type url: str
:return: A flag indicating connection status is good or not.
.. seealso:: :meth:`~util.common.CommonUtil.check_connection`. in
:class:`~util.common.CommonUtil` class.
:rtype: int
"""
self.messagebox("Checking Server Status...")
conn = CommonUtil.check_connection(url)
if conn:
self.statusinfo[0][1] = "OK"
self.statusinfo[0][2] = "GREEN"
else:
self.statusinfo[0][1] = "Error"
self.statusinfo[0][2] = "RED"
self.status()
return conn
def check_connection(self, url):
"""
Check connection status to the server currently selected by user and
show a status box indicating current operation.
:param url: The link of the server chose by user.This string could be
a domain name or the IP address of a server.
.. seealso:: :attr:`link` in
:meth:`~util.common.CommonUtil.check_connection`.
:type url: str
:return: A flag indicating connection status is good or not.
.. seealso:: :meth:`~util.common.CommonUtil.check_connection`. in
:class:`~util.common.CommonUtil` class.
:rtype: int
"""
print("Checking Server Status...")
conn = CommonUtil.check_connection(url)
if conn:
self.statusinfo[0][1] = "OK"
self.statusinfo[0][2] = "GREEN"
else:
self.statusinfo[0][1] = "Error"
self.statusinfo[0][2] = "RED"
return conn
def run(self):
"""
Start operations to check the network connection with a specified
server.
"""
self.trigger.emit(-1)
status = CommonUtil.check_connection(self.link)
self.trigger.emit(status)
def check_connection(cls):
"""
Check connection status to the servers.
Modified from tui.curses_d.CursesDaemon.check_connection()
"""
cls.show_status("Checking Server Status ...")
cls.settings[0][2] = CommonUtil.set_network(cls.netfile)
srv_id = 0
for srv_id,server in enumerate(cls.settings[0][2]):
cls.show_status("Trying to connect to "+server["tag"]+"...")
url = server["test_url"]
conn = CommonUtil.check_connection(url)
if conn :
cls.show_status("Connected!")
cls.settings[0][1] = srv_id
return
cls.show_status("Failed.")
cls.show_status("Can not connect to any server!")
cls.show_status("Script exits now...")
sys.exit(1)
