def startWeb(p, resourcePath, nonesym, timec, timebg, btc, btbg, etc, etbg,
showetflag, showbtflag):
global port, process, static_path, nonesymbol, timecolor, timebackground, btcolor, btbackground, etcolor, etbackground, showet, showbt
try:
port = p
static_path = resourcePath
nonesymbol = nonesym
timecolor = timec
timebackground = timebg
btcolor = btc
btbackground = btbg
etcolor = etc
etbackground = etbg
showet = showetflag
showbt = showbtflag
if psystem() != 'Windows':
gsignal(SIGQUIT, kill)
# start the server in a separate process
# using multiprocessing
process = mProcess(target=work,
args=(
port,
resourcePath,
nonesym,
timec,
timebg,
btc,
btbg,
etc,
etbg,
showetflag,
showbtflag,
))
process.start()
libtime.sleep(4)
# check successful start
url = "http://127.0.0.1:" + str(port) + "/status"
r = rget(url, timeout=2)
if r.status_code == 200:
return True
else:
return False
except Exception:
# import traceback
# import sys
# traceback.print_exc(file=sys.stdout)
return False
def startWeb(p,resourcePath,nonesym,timec,timebg,btc,btbg,etc,etbg,showetflag,showbtflag):
global port, process, static_path, nonesymbol, timecolor, timebackground, btcolor, btbackground, etcolor, etbackground, showet, showbt
try:
port = p
static_path = resourcePath
nonesymbol = nonesym
timecolor = timec
timebackground = timebg
btcolor = btc
btbackground = btbg
etcolor = etc
etbackground = etbg
showet = showetflag
showbt = showbtflag
if psystem() != 'Windows':
gsignal(SIGQUIT, kill)
# start the server in a separate process
# using multiprocessing
process = mProcess(target=work,args=(
port,
resourcePath,
nonesym,
timec,
timebg,
btc,
btbg,
etc,
etbg,
showetflag,
showbtflag,))
process.start()
libtime.sleep(4)
# check successful start
url = "http://127.0.0.1:" + str(port) + "/status"
r = rget(url,timeout=2)
if r.status_code == 200:
return True
else:
return False
except Exception:
# import traceback
# import sys
# traceback.print_exc(file=sys.stdout)
return False
def start_workers(self):
""" start worker processes """
# setter config
setter_conf = {}
for attr in [
"analyze_move", "analyze_stale", "analyze_offsubnet",
"auto_clear_stale", "auto_clear_offsubnet",
"notify_stale_syslog", "notify_stale_email",
"notify_offsubnet_syslog", "notify_offsubnet_email",
"notify_move_syslog", "notify_move_email", "notify_email",
"notify_syslog", "notify_syslog_port", "max_ep_events",
"worker_hello", "worker_hello_multiplier",
"trust_subscription", "queue_interval",
"transitory_delete_time", "transitory_stale_time",
"transitory_xr_stale_time", "transitory_offsubnet_time",
"monitor_disable"
]:
if hasattr(self, attr): setter_conf[attr] = getattr(self, attr)
# manually stop any/all workers before starting workers
self.stop_workers()
self.all_workers = []
self.workers = {}
for wid in range(self.max_workers):
logger.debug("starting worker id(%s)" % wid)
w = {
"wid": wid,
"txQ": mQueue(),
"rxQ": mQueue(),
"prQ": mQueue(),
"last_hello": 0
}
p = mProcess(
target=start_ep_worker,
kwargs={
"wid": w["wid"],
"txQ":
w["rxQ"], # swap tx/rx queue from worker perspective
"rxQ": w["txQ"],
"prQ": w["prQ"],
"fabric": self.fabric,
"overlay_vnid": self.overlay_vnid
})
w["process"] = p
# enqueue any specific variables for this worker via job
w["txQ"].put(EPJob("setter", {}, data=setter_conf))
p.start()
self.workers[wid] = w
self.all_workers.append(w)
# setup/start watch worker
if not self.wworker_disable:
logger.debug("starting watcher worker")
self.wworker = {
"wid": "watcher",
"txQ": mQueue(),
"rxQ": mQueue(),
"prQ": mQueue(),
"last_hello": 0
}
p = mProcess(
target=start_ep_worker,
kwargs={
"wid": self.wworker["wid"],
"txQ": self.wworker["rxQ"], # swap tx/rx queue
"rxQ": self.wworker["txQ"],
"prQ": self.wworker["prQ"],
"fabric": self.fabric,
"overlay_vnid": self.overlay_vnid
})
self.wworker["process"] = p
self.wworker["txQ"].put(EPJob("setter", {}, data=setter_conf))
p.start()
self.all_workers.append(self.wworker)
else:
logger.debug("skipping watch worker")
if self.pworker_disable:
logger.debug("skipping priority worker")
return
# setup/start priority queue worker
logger.debug("starting priority worker")
bcastQ = []
bcastPrQ = []
for wid in self.workers:
bcastQ.append(self.workers[wid]["txQ"])
bcastPrQ.append(self.workers[wid]["prQ"])
if not self.wworker_disable:
bcastQ.append(self.wworker["txQ"])
bcastPrQ.append(self.wworker["prQ"])
self.pworker = {
"wid": "pri",
"txQ": mQueue(),
"rxQ": mQueue(),
"prQ": mQueue(),
"last_hello": 0
}
p = mProcess(
target=start_ep_priority_worker,
kwargs={
"wid": self.pworker["wid"],
"txQ": self.pworker["rxQ"], # swap tx/rq queue
"rxQ": self.pworker["txQ"],
"prQ": self.pworker["prQ"],
"bcastQ": bcastQ,
"bcastPrQ": bcastPrQ,
"fabric": self.fabric,
})
self.pworker["txQ"].put(EPJob("setter", {}, data=setter_conf))
self.pworker["txQ"].put(EPJob("init", {}))
self.pworker["process"] = p
p.start()
self.all_workers.append(self.pworker)
# wait for priority worker setter and init job to successfully complete
job = None
try:
job_setter = self.pworker["rxQ"].get(True, 3.0)
job = self.pworker["rxQ"].get(True, 3.0)
except Empty:
pass
if job is None or "success" not in job.key or not job.key["success"]:
err = "failed to initialize priority worker"
if job is not None and "error" in job.key: err = job.key["error"]
logger.warn(err)
self.stop_workers()
raise Exception(err)
else:
logger.debug("successfully initialized priority worker")