light9 Changeset - 238fbd5266ea

Changeset - 238fbd5266ea

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drewp - 22 years ago 2002-07-13 02:28:18

new server that sends levels like "55 25 47 35\n" on the port 'serpots'

1 file changed with 4 insertions and 46 deletions:

light8/potserver.py

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light8/potserver.py

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 #!/usr/bin/python
-import socket,time
 import socket
 from io import *
 pots = SerialPots()
 pots.golive()
 laste=""
 lastlevs=(0,0,0,0)
 dirs=[0,0,0,0]
 samples=nsends=noises=0
 watch=0
 while 1:
     if samples > 30:
         fps=1.0*samples/(time.time()-watch)
         watch=time.time()
         print "S"*nsends+"n"*noises+" "*(samples-nsends-noises),"%.1f Hz"%fps
         samples=nsends=noises=0
     samples+=1
     l=pots.getlevels()
     # no change at all?
     if l==lastlevs:
         time.sleep(.01)
         continue
     report=0 # we only will report if a dimmer moves twice in the same direction
     for i in range(0,4):
         change = l[i]-lastlevs[i]
         if change!=0:
             thisdir = (change>0)-(change<0)
             if thisdir==dirs[i]:
                 # a dimmer is moving in a constant direction
                 report=1
             dirs[i]=thisdir
     if report==0:
         noises+=1
         continue
     lastlevs = l
     nsends+=1
     try:
         s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         #s.setblocking(1)
         ret=s.connect_ex(("10.1.0.32", socket.getservbyname('rlslider','tcp')))
 #        print ret
         s.connect(("dash", socket.getservbyname('serpots','tcp')))
         s.send("%d %d %d %d\n" % l)
         s.close()
     except Exception,e:
         print str(e)
         s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         if ret==111:
             print time.ctime(),"waiting for server"
             time.sleep(3)
         else:
             print time.ctime(),e
         print "Exception: %s" % e

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