def main():
#if not pydim.dis_get_dns_node():
# print "Please set the environment variable DIM_DNS_NODE (aldaqecs)"
# #sys.exit(1)
#res= pydim.dic_cmnd_service("TTCMI/MICLOCK_SET", arg, "C")
if len(sys.argv)>1:
shift= getShift(sys.argv[1])
print shift
return
while True:
a= raw_input("get, q to quit:")
if a=='q': break
if a=='g' or a=='get':
sid=8
if os.getenv("HOSTNAME")[:6] != "alidcs":
print "not in the pit"
continue
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
#os.environ['DIM_DNS_NODE']="alidcsdimdns"
print "dns: alidcsdimdns"
sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1",
callback1, service_type=pydim.ONCE_ONLY)
#cshift= pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1")
#print "cshift:",cshift
if not sid:
print "Error registering with info_service"
break
sid2= pydim.dic_info_service("TIMESTAMP_PHASE_SHIFT_BPTX1", "I:1",
callback1, service_type=pydim.ONCE_ONLY)
if not sid2:
print "Error registering with TIMESTAMP info_service"
break
time.sleep(1);
pydim.dic_release_service(sid)
pydim.dic_release_service(sid2)
def getShift(what=None):
"""rc: +/-float in [ns]
"old" if age of mesurement too old
what:force
rc: +/-float in [ns]
"""
global gshift
gshift=1000.0
if os.getenv("HOSTNAME")[:6] != "alidcs":
import random
ips= random.randint(-640,640) # -6400, 6400
if abs(ips) >6360.0: return "old"
return str(ips/1000.)
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
#sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1", callback1, service_type=pydim.ONCE_ONLY)
#time.sleep(1); pydim.dic_release_service(sid)
gshift= pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1", timeout=1, default_value=(1000.0,))
ts= pydim.dic_sync_info_service("TIMESTAMP_PHASE_SHIFT_BPTX1", "I:1", timeout=1, default_value=(0,))
#print "gshift:", gshift,type(gshift), 'ts:',ts, type(ts)
if ts==None: return "old"
age= time.time() - ts[0]
if what != "force":
if age>181: return "old" # was 91 till 3.11.
rcshift= gshift[0]
#if (rcshift <= -1.16): return "old"
if (rcshift <= -23.5) and (-24.95 <= rcshift):
#rcshift = -24.95 - (rcshift) # till 11.6.2016
rcshift = -24.95 - (rcshift+1.16) # phase_0:1.16ns from 11.6.2016 18:40
return "%6.4f"%rcshift
def main():
#if not pydim.dis_get_dns_node():
# print "Please set the environment variable DIM_DNS_NODE (aldaqecs)"
# #sys.exit(1)
#res= pydim.dic_cmnd_service("TTCMI/MICLOCK_SET", arg, "C")
if len(sys.argv)>1:
shift= getShift()
print shift
return
print """
trying pydim.dic_info_service_stamped() -unsuccessfully
"""
while True:
a= raw_input("get, q to quit:")
if a=='q': break
if a=='g' or a=='get':
sid=8
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
#os.environ['DIM_DNS_NODE']="alidcsdimdns"
print "dns: alidcsdimdns"
#sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1", callback1, service_type=pydim.ONCE_ONLY)
sid= pydim.dic_info_service_stamped("PHASE_SHIFT_BPTX1", "F:1",
callback2) #, pydim.ONCE_ONLY)
#cshift= pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1")
#print "cshift:",cshift
if not sid:
print "Error registering with info_service"
break
#timestamp= pydim.dic_get_timestamp(sid) #, secs, msecs)
#print "timestamp:",timestamp, type(timestamp)
time.sleep(2); pydim.dic_release_service(sid)
def getShift():
global gshift
gshift=1000.0
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
#sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1", callback1, service_type=pydim.ONCE_ONLY)
#time.sleep(1); pydim.dic_release_service(sid)
gshift= pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1", timeout=1, default_value=1000.0)
#von pydim.dic_set_dns_node("aldaqecs.cern.ch")
return "%6.4f"%gshift[0]
def writeDevice(self, msg):
# Simple file device
if self.handler:
result, msg = self.handler(msg)
if result == COMMAND_TERMINATE:
self.enabled = False
return self
elif result == COMMAND_HANDLED:
return self
if self.dns:
pydim.dic_set_dns_node(self.dns)
if self.service:
ret = pydim.dic_cmnd_service(self.service, (msg, ), self.format)
return self
def __init__(self,
service,
output,
format='C',
handler=None,
first=True,
raw_handler=None):
dns, svc = service
self.first = first
self.service = svc
self.output = output
self.handler = handler
pydim.dic_set_dns_node(dns)
if not raw_handler: raw_handler = self.dim_input_handler
self.svcID = pydim.dic_info_service(svc, format, raw_handler)
def __init__(self, client, node, dns):
self.dns = dns
self.node = node
self.mode = MODE_LOCAL
self.client = client
self.terminate = False
self.worker_log = None
self.worker_cmd = None
self.dim_output_buffer = ''
helper = Helper(self.client, self.node, self.dns)
pydim.dis_set_dns_node(helper.dns)
pydim.dic_set_dns_node(helper.dns)
self.serviceID = pydim.dis_add_service(helper.proc_all, 'C',
self.dim_output_handler, 1)
self.publish_common('')
pydim.dis_start_serving('MASTER/' + helper.proc_all)
output('++ DIM common service: %s->%s\n' % (
helper.dns,
helper.proc_all,
))
def run(self):
helper = Helper(self.client, _host(), self.dns)
self.process = helper.process
self.output('++ Start serving: %s->%s\n' % (
helper.dns,
helper.process,
))
pydim.dis_set_dns_node(helper.dns)
pydim.dic_set_dns_node(helper.dns)
pydim.dis_start_serving(self.process)
self.cmd_common = DimServiceClient((helper.dns, helper.proc_all),
output=sys.stdout,
raw_handler=self.common_handler)
while self.enabled:
try:
self.startMe()
self.app.wait()
except Exception, X:
self.output('Server Exception: %s' % (str(X), ))
self.enabled = False
def getShift(what=None):
global gshift
gshift = 1000.0
if os.getenv("HOSTNAME")[:6] != "alidcs":
import random
ips = random.randint(-640, 640) # -6400, 6400
if abs(ips) > 6360.0:
return "old"
return str(ips / 1000.0)
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
# sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1", callback1, service_type=pydim.ONCE_ONLY)
# time.sleep(1); pydim.dic_release_service(sid)
gshift = pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1", timeout=1, default_value=(1000.0,))
ts = pydim.dic_sync_info_service("TIMESTAMP_PHASE_SHIFT_BPTX1", "I:1", timeout=1, default_value=(0,))
# print "gshift:", gshift,type(gshift), 'ts:',ts, type(ts)
if ts == None:
return "old"
age = time.time() - ts[0]
if what != "force":
if age > 181:
return "old" # was 91 till 3.11.
return "%6.4f" % gshift[0]
