blob: e54e5107547c17c7bb96d676f3b90eac2d7af1ed (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
# Copyright 2019 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
cdef class CallbackFailureHandler:
cdef str _core_function_name
cdef object _error_details
cdef object _exception_type
cdef handle(self, object future)
cdef struct CallbackContext:
# C struct to store callback context in the form of pointers.
#
# Attributes:
# functor: A grpc_completion_queue_functor represents the
# callback function in the only way Core understands.
# waiter: An asyncio.Future object that fulfills when the callback is
# invoked by Core.
# failure_handler: A CallbackFailureHandler object that called when Core
# returns 'success == 0' state.
# wrapper: A self-reference to the CallbackWrapper to help life cycle
# management.
grpc_completion_queue_functor functor
cpython.PyObject *waiter
cpython.PyObject *loop
cpython.PyObject *failure_handler
cpython.PyObject *callback_wrapper
cdef class CallbackWrapper:
cdef CallbackContext context
cdef object _reference_of_future
cdef object _reference_of_failure_handler
@staticmethod
cdef void functor_run(
grpc_completion_queue_functor* functor,
int succeed)
cdef grpc_completion_queue_functor *c_functor(self)
cdef class GrpcCallWrapper:
cdef grpc_call* call
|
