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
85
86
87
88
89
90
91
92
93
94
|
/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* 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.
*/
#include "WebSocketService.h"
#include <stdio.h>
WebSocketService::WebSocketService()
{
this->isRunning = false;
}
WebSocketService::~WebSocketService()
{
}
bool WebSocketService::start()
{
if(this->isRunning)
return false;
this->isRunning = true;
this->webSocketThread = createThreadPortable (listenWebsocket, this);
if(this->webSocketThread == NULL)
{
this->isRunning = false;
return false;
}
return true;
}
void WebSocketService::stop()
{
if(!this->isRunning)
return;
this->isRunning = false;
if(this->webSocketThread != NULL)
{
JoinThread(this->webSocketThread);
destroyThreadPortable(this->webSocketThread);
}
}
void* WebSocketService::listenWebsocket(void *webSocketServiceObject)
{
WebSocketService *webSocketService = (WebSocketService *) webSocketServiceObject;
CommunicationProtocol protocol;
protocol.setGraphDataSource(webSocketService->getGraphDataSource());
HandlerFunction handler = [&protocol](Server *s, websocketpp::connection_hdl hdl, message_ptr msg, const uint8_t *data, std::size_t size) {
std::string command((char *) data, size);
boost::trim(command);
std::cout << command << std::endl;
Query query = Query::fromJsonString(command);
protocol.processQuery(s, hdl, msg, query );
};
ConnectionPool connPool(8999);
connPool.startListeners(handler).processEvents();
return NULL;
}
void WebSocketService::setGraphDataSource(GraphDataSource *graphDataSource)
{
this->graphDataSource = graphDataSource;
}
GraphDataSource* WebSocketService::getGraphDataSource()
{
return this->graphDataSource;
}
|
