def doit(self):
print self.name(), ": waiting for messages"
msg = self.msgfifo.read()
print self.name(), ": the sender was", msg["sender"]
# Get the configset inside the message
configset = msg["configset"]
# Did we get a configset inside the message?
if gs.ismessage(configset):
# Print all key->values pairs
print self.name(), ": received a configset. Key-values pairs:"
def printmsg(m, indent = "", newline = False):
if newline: print
for k,v in m.items():
print self.name(), ": ", indent, k, "=",
if gs.ismessage(v): printmsg(v, indent + " ", True)
else: print v
printmsg(configset)
# Test existence of a specific parameter
print self.name(), ": testing if cache.size parameter exists: cache.size = ",
if "cache" in configset and "size" in configset["cache"]:
print configset["cache"]["size"]
else:
print "(not defined)"
else:
print self.name(), ": received an empty configset."
# Reply
print self.name(), ": replying"
msg["foo"] = 123.456
gs.findReceiver(msg["reply"]).write(msg)
def printmsg(m, indent = "", newline = False):
if newline: print
for k,v in m.items():
print self.name(), ": ", indent, k, "=",
if gs.ismessage(v): printmsg(v, indent + " ", True)
else: print v
