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
80
81
82
83
84
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
#ifndef _THRIFT_SERVER_TZMQSERVER_H_
#define _THRIFT_SERVER_TZMQSERVER_H_ 1
#include <memory>
#include <zmq.hpp>
#include <thrift/server/TServer.h>
namespace apache { namespace thrift { namespace server {
class TZmqServer : public TServer {
public:
TZmqServer(
std::shared_ptr<TProcessor> processor,
zmq::context_t& ctx, const std::string& endpoint, int type)
: TServer(processor)
, processor_(processor)
, zmq_type_(type)
, sock_(ctx, type)
{
if(zmq_type_ == ZMQ_SUB) {
sock_.setsockopt(ZMQ_SUBSCRIBE, "", 0) ; // listen to all messages
sock_.connect(endpoint.c_str()) ;
}
else {
sock_.bind(endpoint.c_str());
}
}
bool serveOne(int recv_flags = 0);
void serve() {
while (true) {
serveOne();
}
}
zmq::socket_t& getSocket() {
return sock_;
}
private:
std::shared_ptr<TProcessor> processor_;
int zmq_type_;
zmq::socket_t sock_;
};
class TZmqMultiServer {
public:
void serveOne(long timeout = -1);
void serveForever();
std::vector<TZmqServer*>& servers() {
return servers_;
}
private:
zmq::pollitem_t* setupPoll();
void serveActive(zmq::pollitem_t* items, long timeout);
std::vector<TZmqServer*> servers_;
};
}}} // apache::thrift::server
#endif // #ifndef _THRIFT_SERVER_TZMQSERVER_H_
|
