def test_get_frame(sim_server, protocol_version):
c = Client(sim_server.endpoint)
data, metadata = c.next()
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in data
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in metadata
if protocol_version == '1.0':
assert all('metadata' in src for src in data.values())
def test_pickle(sim_server_pickle):
c = Client(sim_server_pickle, ser='pickle')
data, metadata = c.next()
assert isinstance(data, dict)
assert isinstance(metadata, dict)
image = data['SPB_DET_AGIPD1M-1/DET/0CH0:xtdf']['image.data']
assert isinstance(image, np.ndarray)
class Tester():
def __init__(self, address, sigint):
self.sigint = sigint
self.client = Client(address)
self.reset()
def handler(self, signum, frame):
signal.signal(signal.SIGINT, self.sigint)
opt = input('Reset? [y/N/e] ("e" to exit): ').lower()
if opt.startswith('y'):
signal.signal(signal.SIGINT, self.handler)
self.reset()
self.loop()
elif opt.startswith('e'):
print('Exiting')
sys.exit(0)
else:
signal.signal(signal.SIGINT, self.handler)
self.loop()
def reset(self):
self.ind = 0
self.old = 0
self.stime = time.time()
print('Train ID Diff Frame rate')
def loop(self):
while True:
d, md = self.client.next()
tid = d[list(d)[0]]['image.trainId'][0]
npulses = d[list(d)[0]]['image.data'].shape[-1]
self.ind += 1
tnow = time.time()
if self.ind > 1:
print('%-10ld %-6d %.3f Hz' % (tid, tid-self.old, self.ind*npulses/(tnow-self.stime)))
else:
print('-'*30)
self.old = tid
def test_pull_socket(sim_push_server):
c = Client(sim_push_server.endpoint, sock='PULL')
data, metadata = c.next()
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in data
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in metadata
def test_get_frame(sim_server):
c = Client(sim_server)
data, metadata = c.next()
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in data
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in metadata
def test_protocol_1(sim_server_version_1):
c = Client(sim_server_version_1)
data, metadata = c.next()
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in data
assert 'SPB_DET_AGIPD1M-1/DET/0CH0:xtdf' in metadata
assert all('metadata' in src for src in data.values())
from karabo_bridge import Client
krb_client = Client("tcp://localhost:4545")
for i in range(10):
data, metadata = krb_client.next()
print("Client : received train ID {}".format(
metadata['SPB_DET_AGIPD1M-1/DET/detector']['timestamp.tid']))
det_data = data['SPB_DET_AGIPD1M-1/DET/detector']
print("Client : - detector image shape is {}, {} Mbytes".format(
det_data['image.data'].shape, det_data['image.data'].nbytes/1024**2))
print("Client : Client stops reading here")