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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
#ifndef _Broker_
#define _Broker_
/*
*
* 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.
*
*/
#include "ConnectionFactory.h"
#include "ConnectionToken.h"
#include "DirectExchange.h"
#include "DtxManager.h"
#include "ExchangeRegistry.h"
#include "MessageStore.h"
#include "QueueRegistry.h"
#include "SessionManager.h"
#include "Vhost.h"
#include "System.h"
#include "qpid/management/Manageable.h"
#include "qpid/management/ManagementAgent.h"
#include "qpid/management/Broker.h"
#include "qpid/management/ArgsBrokerConnect.h"
#include "qpid/Options.h"
#include "qpid/Plugin.h"
#include "qpid/DataDir.h"
#include "qpid/framing/FrameHandler.h"
#include "qpid/framing/OutputHandler.h"
#include "qpid/framing/ProtocolInitiation.h"
#include "qpid/sys/Runnable.h"
#include <vector>
namespace qpid {
namespace sys {
class ProtocolFactory;
class Poller;
}
class Url;
namespace broker {
static const uint16_t DEFAULT_PORT=5672;
/**
* A broker instance.
*/
class Broker : public sys::Runnable, public Plugin::Target,
public management::Manageable
{
public:
struct Options : public qpid::Options {
Options(const std::string& name="Broker Options");
bool noDataDir;
std::string dataDir;
uint16_t port;
int workerThreads;
int maxConnections;
int connectionBacklog;
uint64_t stagingThreshold;
bool enableMgmt;
uint16_t mgmtPubInterval;
bool auth;
uint32_t ack;
};
virtual ~Broker();
Broker(const Options& configuration);
static shared_ptr<Broker> create(const Options& configuration);
static shared_ptr<Broker> create(int16_t port = DEFAULT_PORT);
/**
* Return listening port. If called before bind this is
* the configured port. If called after it is the actual
* port, which will be different if the configured port is
* 0.
*/
virtual uint16_t getPort() const;
/**
* Run the broker. Implements Runnable::run() so the broker
* can be run in a separate thread.
*/
virtual void run();
/** Shut down the broker */
virtual void shutdown();
void setStore (MessageStore*);
MessageStore& getStore() { return *store; }
QueueRegistry& getQueues() { return queues; }
ExchangeRegistry& getExchanges() { return exchanges; }
uint64_t getStagingThreshold() { return config.stagingThreshold; }
DtxManager& getDtxManager() { return dtxManager; }
DataDir& getDataDir() { return dataDir; }
Options& getOptions() { return config; }
SessionManager& getSessionManager() { return sessionManager; }
management::ManagementObject::shared_ptr GetManagementObject (void) const;
management::Manageable* GetVhostObject (void) const;
management::Manageable::status_t
ManagementMethod (uint32_t methodId, management::Args& args);
/** Add to the broker's protocolFactorys */
void registerProtocolFactory(boost::shared_ptr<sys::ProtocolFactory>);
/** Accept connections */
void accept();
/** Create a connection to another broker. */
void connect(const std::string& host, uint16_t port,
sys::ConnectionCodec::Factory* =0);
/** Create a connection to another broker. */
void connect(const Url& url, sys::ConnectionCodec::Factory* =0);
private:
boost::shared_ptr<sys::Poller> poller;
Options config;
std::vector< boost::shared_ptr<sys::ProtocolFactory> > protocolFactories;
MessageStore* store;
DataDir dataDir;
QueueRegistry queues;
ExchangeRegistry exchanges;
ConnectionFactory factory;
DtxManager dtxManager;
SessionManager sessionManager;
management::ManagementAgent::shared_ptr managementAgent;
management::Broker::shared_ptr mgmtObject;
Vhost::shared_ptr vhostObject;
System::shared_ptr systemObject;
// TODO: There isn't a single ProtocolFactory so the use of the following needs to be fixed
// For the present just return the first ProtocolFactory registered.
boost::shared_ptr<sys::ProtocolFactory> getProtocolFactory() const;
void declareStandardExchange(const std::string& name, const std::string& type);
};
}}
#endif /*!_Broker_*/
|