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Get rid of VoidPromise and (almost) Promise

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We only retain RemotePromise for its pipelining capabilities.
This commit is contained in:
Lasse Blaauwbroek
2023-06-08 08:02:07 +02:00
parent da6a07efd5
commit 7a8175ed84
9 changed files with 72 additions and 323 deletions
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28
capnp/helpers/helpers.pxd
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@@ -1,9 +1,7 @@
from capnp.includes.capnp_cpp cimport (
Maybe, ReaderOptions, DynamicStruct, Request, Response, Promise, PyPromise, VoidPromise, PyPromiseArray,
RemotePromise, DynamicCapability, InterfaceSchema, EnumSchema, StructSchema, DynamicValue,
Capability, RpcSystem, MessageBuilder, MessageReader, TwoPartyVatNetwork, AnyPointer,
DynamicStruct_Builder, WaitScope, AsyncIoContext, StringPtr, TaskSet, Timer,
LowLevelAsyncIoProvider, AsyncIoProvider, Own, PyRefCounter
Maybe, PyPromise, VoidPromise, RemotePromise,
DynamicCapability, InterfaceSchema, EnumSchema, StructSchema, DynamicValue, Capability,
RpcSystem, MessageBuilder, Own, PyRefCounter
)
from capnp.includes.schema_cpp cimport ByteArray
@@ -12,37 +10,23 @@ from non_circular cimport reraise_kj_exception
from cpython.ref cimport PyObject
from libcpp cimport bool
cdef extern from "capnp/helpers/fixMaybe.h":
EnumSchema.Enumerant fixMaybe(Maybe[EnumSchema.Enumerant]) except +reraise_kj_exception
StructSchema.Field fixMaybe(Maybe[StructSchema.Field]) except +reraise_kj_exception
cdef extern from "capnp/helpers/capabilityHelper.h":
# PyPromise evalLater(EventLoop &, PyObject * func)
# PyPromise there(EventLoop & loop, PyPromise & promise, PyObject * func, PyObject * error_func)
PyPromise then(Own[PyPromise] promise, Own[PyRefCounter] func, Own[PyRefCounter] error_func)
PyPromise then(Own[RemotePromise] promise, Own[PyRefCounter] func, Own[PyRefCounter] error_func)
PyPromise then(Own[VoidPromise] promise, Own[PyRefCounter] func, Own[PyRefCounter] error_func)
PyPromise then(PyPromiseArray & promise)
PyPromise then(PyPromise promise, Own[PyRefCounter] func, Own[PyRefCounter] error_func)
DynamicCapability.Client new_client(InterfaceSchema&, PyObject *)
DynamicValue.Reader new_server(InterfaceSchema&, PyObject *)
Capability.Client server_to_client(InterfaceSchema&, PyObject *)
PyPromise convert_to_pypromise(Own[RemotePromise])
PyPromise convert_to_pypromise(Own[VoidPromise])
VoidPromise convert_to_voidpromise(Own[PyPromise])
PyPromise wrapSizePromise(Promise[size_t])
PyPromise convert_to_pypromise(RemotePromise)
PyPromise convert_to_pypromise(VoidPromise)
VoidPromise taskToPromise(Own[PyRefCounter] coroutine, PyObject* callback)
void init_capnp_api()
cdef extern from "capnp/helpers/rpcHelper.h":
Capability.Client bootstrapHelper(RpcSystem&)
Capability.Client bootstrapHelperServer(RpcSystem&)
PyPromise connectServer(TaskSet &, Capability.Client, AsyncIoProvider *, StringPtr, ReaderOptions &)
cdef extern from "capnp/helpers/serialize.h":
ByteArray messageToPackedBytes(MessageBuilder &, size_t wordCount)
cdef extern from "capnp/helpers/asyncHelper.h":
void waitNeverDone(WaitScope&) except +reraise_kj_exception nogil
Response * waitRemote(Own[RemotePromise], WaitScope&) except +reraise_kj_exception nogil