def test_server_list(cls, target_list, shared_settings):
"""
Tests connectivity with each server of the target_list and returns
the list of online servers.
"""
# Use a thread pool to connect to each server
thread_pool = ThreadPool()
for target_str in target_list:
thread_pool.add_job((cls._test_server, (target_str, shared_settings)))
nb_threads = min(len(target_list), cls.MAX_THREADS)
thread_pool.start(nb_threads)
# Return valid targets
for (job, target) in thread_pool.get_result():
yield target
# Use None as a sentinel
yield None
# Return invalid targets
for (job, exception) in thread_pool.get_error():
yield exception
thread_pool.join()
return
def handler( ips_cmds ):
taskCount = len( ips_cmds )
if taskCount > _THREAD_NUMBER:
threadCount = _THREAD_NUMBER
else:
threadCount = taskCount
pool=ThreadPool(threadCount)
for ip, cmds in ips_cmds:
pool.addTask(telnetTask, ip = ip, cmds = cmds )
pool.start()
dlg = wx.ProgressDialog("Waitng", "Waiting",
maximum = taskCount,
parent= None,
#style = wx.PD_CAN_ABORT|wx.PD_APP_MODAL
)
while pool.getFinishCount() < taskCount:
dlg.Update(pool.getFinishCount(), "%d of %d" %(pool.getFinishCount(), taskCount))
wx.MilliSleep(100)
dlg.Destroy()
result = pool.show()
pool.join()#pool itself is also a thread
return result
def test_connectivity(self, timeout):
"""
Tests connectivity with each server of the target_list and returns
the list of online servers.
"""
# Use a thread pool to connect to each server
thread_pool = ThreadPool()
for target_str in self._target_list:
thread_pool.add_job((self._test_server,
(target_str, timeout)))
nb_threads = min(len(self._target_list), self.MAX_THREADS)
thread_pool.start(nb_threads)
# Recover valid targets
for (job, target) in thread_pool.get_result():
self._targets_OK.append(target)
yield target
# Store invvalid targets
for (job, exception) in thread_pool.get_error():
self._targets_ERR.append(exception)
thread_pool.join()
return
def test_connectivity(self, timeout):
"""
Tests connectivity with each server of the target_list and returns
the list of online servers.
"""
# Use a thread pool to connect to each server
thread_pool = ThreadPool()
for target_str in self._target_list:
thread_pool.add_job((self._test_server, (target_str, timeout)))
nb_threads = min(len(self._target_list), self.MAX_THREADS)
thread_pool.start(nb_threads)
# Recover valid targets
for (job, target) in thread_pool.get_result():
self._targets_OK.append(target)
yield target
# Store invvalid targets
for (job, exception) in thread_pool.get_error():
self._targets_ERR.append(exception)
thread_pool.join()
return
