import ch.psi.pshell.bs.Provider as Provider
url="tcp://localhost:9999"
url="tcp://SFTEST-CVME-DBPM1:9001"
#url= "tcp://SIN-CVME-DBPM0421:9000"
url="tcp://localhost:5553"
#url="tcp://localhost:10101"
#p=Provider("provider", url, False)
#p.config.keepListeningOnStop = True
#p.config.parallelHandlerProcessing = False
#p.config.byteBufferAllocator = True
#st1 = 

st1=Stream("st1", url, SocketType.SUB)
#st1.addScalar("scalar")
#st1.addMatrix("img")
#st1.addScalar("str")
#st1.addWaveform("waveform")

st1.initialize()
st1.start()
st1.waitCacheChange(2000)

"""
try: 
    bscan (st1, 5, 5, save=False)   
finally:
    st1.close()    

try: 
    print st1.getValues() 
finally:
    st1.close()  

"""