from __future__ import print_function
import sys
import Pyro4
import Pyro4.util

print("First start the built-in test echo server with something like:")
print("$ python -m Pyro4.test.echoserver")
print("Enter the echo uri that was printed:")
if sys.version_info<(3,0):
    uri=raw_input()
else:
    uri=input()
uri=uri.strip()
echoserver=Pyro4.Proxy(uri)

response=echoserver.echo("hello")
print("\ngot back from the server: %s" % response)
response=echoserver.echo([1,2,3,4])
print("got back from the server: %s" % response)

try:
    echoserver.error()
except:
    print("\ncaught an exception, traceback:")
    print("".join(Pyro4.util.getPyroTraceback()))

print("\nshutting down the test echo server.")
echoserver.shutdown()