def node_status():
# a = request.args.get('a', 0, type=int)
#j = jsonify([ dict(addr=k) for k in app.nodes ])
global client
if client is None:
client = RpcClient(
dict([('' + str(i), k) for i, k in enumerate(app.nodes)]))
# Make RPC requests for list_chunks and get_statistics asynchronously
timeout = 5.
ltokens = client.list_chunks(wait=False)
stats = client.get_statistics(timeout=timeout)
ch = client.wait_for_tokens(ltokens, timeout=timeout)
ch = [msgpack.unpackb(p[0]) if p is not None else None for p in ch]
# print('Chunks:')
# for bch in ch:
# if bch is None:
# continue
# for b,f0,f1,w in bch:
# Nchunk = 1024 * 400
# print(' beam', b, 'chunk', f0/Nchunk, '+', (f1-f0)/Nchunk, 'from', w)
#print('Stats[0]:', stats[0])
stat = [
dict(addr=k, status='ok', chunks=chi, stats=st)
for k, chi, st in zip(app.nodes, ch, stats)
]
j = json.dumps(stat)
# print('JSON:', j)
return j
#data[:, i*50:i*50+100] = 200
# in the frequency direction (where we have better counting)
data[i * 50:i * 50 + 100, :] = 200
ichunk = i + chunk0
ch = simulate_l0.assembled_chunk(beam_id, fpga_counts_per_sample, ichunk,
data, offset, scale, rfi)
#print('Chunk:', ch)
print('Sending chunk...')
l0.send_chunk(0, ch)
if i == 5:
os.system(prom_cmd)
print('After sending 5 chunks:')
print(client.get_statistics())
print('Sending write request...')
res = client.write_chunks([0],
0, (50 + 4) * 384 * 1024,
'chunk-test-rfi-mask-(FPGA0).msgpack',
need_rfi=need_rfi,
waitAll=False)
print('Got write request result:', res)
reqs, token = res
writereq = reqs[0]
for c in writereq:
print(' ', c)
sleep(1)
if writereq is not None: