def main():
s = 2
ch = Channel(s)
for i in xrange(s):
print i
yield ch.fire(i)
print ch.bufsize, len(ch._msgs)
for i in xrange(s):
print (yield ch.wait())
print "done"
def main():
s = 2
ch = Channel(s)
for i in xrange(s):
print i
yield ch.fire(i)
print ch.bufsize, len(ch._msgs)
for i in xrange(s):
print (yield ch.wait())
print "done"
