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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/*
*
* Copyright 2015-2016, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef GRPCXX_GENERIC_ASYNC_GENERIC_SERVICE_H
#define GRPCXX_GENERIC_ASYNC_GENERIC_SERVICE_H
#include <grpc++/support/byte_buffer.h>
#include <grpc++/support/async_stream.h>
struct grpc_server;
namespace grpc {
typedef ServerAsyncReaderWriter<ByteBuffer, ByteBuffer>
GenericServerAsyncReaderWriter;
class GenericServerContext GRPC_FINAL : public ServerContext {
public:
const grpc::string& method() const { return method_; }
const grpc::string& host() const { return host_; }
private:
friend class Server;
grpc::string method_;
grpc::string host_;
};
class AsyncGenericService GRPC_FINAL {
public:
// TODO(yangg) Once we can add multiple completion queues to the server
// in c core, add a CompletionQueue* argument to the ctor here.
// TODO(yangg) support methods list.
AsyncGenericService() : server_(nullptr) {}
AsyncGenericService(const grpc::string& methods) : server_(nullptr) {}
void RequestCall(GenericServerContext* ctx,
GenericServerAsyncReaderWriter* reader_writer,
CompletionQueue* call_cq,
ServerCompletionQueue* notification_cq, void* tag);
private:
friend class Server;
Server* server_;
};
} // namespace grpc
#endif // GRPCXX_GENERIC_ASYNC_GENERIC_SERVICE_H
|
