SCAN_TIME = 60
#dispatcher.config.mappingIncomplete=ch.psi.pshell.bs.DispatcherConfig.Incomplete.drop
st1 = Stream("st1", "tcp://sf-daqsync-08.psi.ch:9001", SocketType.SUB)
#st1 = Stream("st1", "tcp://sf-daqsync-02.psi.ch:31852", SocketType.PULL)

st2 = Stream("st1", dispatcher)
st2.addScalar("B1","SIN-CVME-TIFGUN-EVR0:BUNCH-1-OK", 1, 0)
st2.addScalar("B2","SIN-CVME-TIFGUN-EVR0:BUNCH-2-OK", 1, 0)

pids={}
count={}

def after_read(record, scan):
    global pids, count
    lastpid=pids.get(scan)
    pid=record[0]
    if lastpid:
        if (lastpid+1)!=pid:
            print scan.tag, "received  ", pid, " - waiting for ", (lastpid + 1)
            count[scan]=count[scan]+(pid - (lastpid+1))
    else:
        count[scan]=0
    pids[scan] = pid

def scan (st, name):
    st.initialize()
    st.start()
    st.waitCacheChange(3000)
    try: 
        r=bscan (st, records=-1, timeout=SCAN_TIME, save=False, keep=False, #
                 enabled_plots=[st1,], \
                 #manual_range_y=[17449000000, 17551000000],  
                 title=name, tag=name, after_read=after_read) 
        v= st.getValues()   
        return r
    finally:
        st.close()    

r1,r2 = parallelize(    (scan,(st1, "Merge")) , \
                (scan, (st2, "Dispatcher")))        

for sc in count.keys():
    print sc.tag, count[sc]