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Add FdAsyncIoStream. Also clean up RPC interface a bit

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This commit is contained in:
Jason Paryani
2013-11-12 19:38:34 -08:00
parent 0744d536e0
commit 374f986fa7
5 changed files with 58 additions and 36 deletions
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24
examples/example_capability.py
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@@ -1,7 +1,8 @@
from __future__ import print_function
import capnp
import example_capability_capnp
import example_capability_capnp as capability
import socket
class Server:
def __init__(self, val=1):
@@ -10,24 +11,27 @@ class Server:
def foo(self, context):
context.results.x = str(context.params.i * 5 + self.val)
def test_simple_rpc():
def example_simple_rpc():
def _restore(ref_id):
return example_capability_capnp.TestInterface.new_server(Server(100))
return capability.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)
read, write = socket.socketpair(socket.AF_UNIX)
read_stream = capnp.FdAsyncIoStream(read.fileno())
write_stream = capnp.FdAsyncIoStream(write.fileno())
ref = example_capability_capnp.TestSturdyRefObjectId.new_message()
restorer = capnp.Restorer(capability.TestSturdyRefObjectId, _restore)
server = capnp.RpcServer(loop, restorer, write_stream)
client = capnp.RpcClient(loop, read_stream)
ref = capability.TestSturdyRefObjectId.new_message()
cap = client.restore(ref.as_reader())
cap = cap.cast_as(example_capability_capnp.TestInterface)
cap = cap.cast_as(capability.TestInterface)
remote = cap.foo(i=5)
response = loop.wait_remote(remote)
assert response.x == '125'
test_simple_rpc()
example_simple_rpc()