Files
pycapnp/examples/example_capability.py
2013-11-12 15:32:23 -08:00

33 lines
913 B
Python

from __future__ import print_function
import capnp
import example_capability_capnp
class Server:
def __init__(self, val=1):
self.val = val
def foo(self, context):
context.results.x = str(context.params.i * 5 + self.val)
def test_simple_rpc():
def _restore(ref_id):
return example_capability_capnp.TestInterface.new_server(Server(100))
loop = capnp.EventLoop()
pipe = capnp.TwoWayPipe()
restorer = capnp.Restorer(example_capability_capnp.TestSturdyRefObjectId, _restore)
server = capnp.RpcServer(loop, restorer, pipe)
client = capnp.RpcClient(loop, pipe)
ref = example_capability_capnp.TestSturdyRefObjectId.new_message()
cap = client.restore(ref.as_reader())
cap = cap.cast_as(example_capability_capnp.TestInterface)
remote = cap.foo(i=5)
response = loop.wait_remote(remote)
assert response.x == '125'
test_simple_rpc()