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
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
/*
*
* 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 "qpid/broker/amqp/ManagedConnection.h"
#include "qpid/broker/amqp/Exception.h"
#include "qpid/amqp/descriptors.h"
#include "qpid/broker/Broker.h"
#include "qpid/management/ManagementAgent.h"
#include "qpid/log/Statement.h"
#include "qpid/types/Variant.h"
#include "qmf/org/apache/qpid/broker/EventClientConnect.h"
#include "qmf/org/apache/qpid/broker/EventClientDisconnect.h"
namespace _qmf = qmf::org::apache::qpid::broker;
namespace qpid {
namespace broker {
namespace amqp {
namespace {
const std::string CLIENT_PROCESS_NAME("qpid.client_process");
const std::string CLIENT_PID("qpid.client_pid");
const std::string CLIENT_PPID("qpid.client_ppid");
template <typename T> T getProperty(const std::string& key, const qpid::types::Variant::Map& props, T defaultValue)
{
qpid::types::Variant::Map::const_iterator i = props.find(key);
if (i != props.end()) {
return i->second;
} else {
return defaultValue;
}
}
}
ManagedConnection::ManagedConnection(Broker& broker, const std::string i, bool brokerInitiated) : id(i), agent(0)
{
//management integration:
agent = broker.getManagementAgent();
if (agent != 0) {
qpid::management::Manageable* parent = broker.GetVhostObject();
connection = _qmf::Connection::shared_ptr(new _qmf::Connection(agent, this, parent, id, !brokerInitiated, false, "AMQP 1.0"));
agent->addObject(connection);
}
}
ManagedConnection::~ManagedConnection()
{
if (agent && connection) {
agent->raiseEvent(_qmf::EventClientDisconnect(id, userid, connection->get_remoteProperties()));
connection->resourceDestroy();
}
QPID_LOG_CAT(debug, model, "Delete connection. user:" << userid << " rhost:" << id);
}
void ManagedConnection::setUserId(const std::string& uid)
{
userid = uid;
if (connection) {
connection->set_authIdentity(userid);
}
}
void ManagedConnection::opened()
{
if (agent) {
agent->raiseEvent(_qmf::EventClientConnect(id, userid, connection->get_remoteProperties()));
}
QPID_LOG_CAT(debug, model, "Create connection. user:" << userid << " rhost:" << id );
}
void ManagedConnection::setSaslMechanism(const std::string& mechanism)
{
if (connection) {
connection->set_saslMechanism(mechanism);
}
}
void ManagedConnection::setSaslSsf(int ssf)
{
if (connection) {
connection->set_saslSsf(ssf);
}
}
void ManagedConnection::setPeerProperties(std::map<std::string, types::Variant>& p)
{
peerProperties = p;
if (connection) {
connection->set_remoteProperties(peerProperties);
std::string procName = getProperty(CLIENT_PROCESS_NAME, peerProperties, std::string());
uint32_t pid = getProperty(CLIENT_PID, peerProperties, 0);
uint32_t ppid = getProperty(CLIENT_PPID, peerProperties, 0);
if (!procName.empty())
connection->set_remoteProcessName(procName);
if (pid != 0)
connection->set_remotePid(pid);
if (ppid != 0)
connection->set_remoteParentPid(ppid);
}
}
void ManagedConnection::setContainerId(const std::string& container)
{
containerid = container;
peerProperties["container-id"] = containerid;
if (connection) {
connection->set_remoteProperties(peerProperties);
}
}
const std::string& ManagedConnection::getContainerId() const
{
return containerid;
}
void ManagedConnection::setInterconnectDomain(const std::string& d)
{
domain = d;
}
const std::string& ManagedConnection::getInterconnectDomain() const
{
return domain;
}
qpid::management::ManagementObject::shared_ptr ManagedConnection::GetManagementObject() const
{
return connection;
}
std::string ManagedConnection::getId() const { return id; }
const management::ObjectId ManagedConnection::getObjectId() const
{
return GetManagementObject()->getObjectId();
}
const std::string& ManagedConnection::getUserId() const
{
return userid;
}
const std::string& ManagedConnection::getMgmtId() const
{
return id;
}
const std::map<std::string, types::Variant>& ManagedConnection::getClientProperties() const
{
return connection->get_remoteProperties();
}
bool ManagedConnection::isLink() const
{
return false;
}
bool ManagedConnection::isLocal(const OwnershipToken* t) const
{
return this == t;
}
void ManagedConnection::outgoingMessageSent()
{
if (connection) connection->inc_msgsToClient();
}
void ManagedConnection::incomingMessageReceived()
{
if (connection) connection->inc_msgsFromClient();
}
void ManagedConnection::closedByManagement()
{
throw Exception(qpid::amqp::error_conditions::NOT_IMPLEMENTED, QPID_MSG(id << "Connection close requested, but not implemented"));
}
qpid::management::Manageable::status_t ManagedConnection::ManagementMethod(uint32_t methodId, qpid::management::Args&, std::string& error)
{
qpid::management::Manageable::status_t status = qpid::management::Manageable::STATUS_UNKNOWN_METHOD;
try {
switch (methodId)
{
case _qmf::Connection::METHOD_CLOSE :
closedByManagement();
if (connection) connection->set_closing(true);
status = qpid::management::Manageable::STATUS_OK;
break;
}
} catch (const Exception& e) {
if (e.symbol() == qpid::amqp::error_conditions::NOT_IMPLEMENTED) {
status = qpid::management::Manageable::STATUS_NOT_IMPLEMENTED;
} else {
error = e.what();
status = qpid::management::Manageable::STATUS_EXCEPTION;
}
}
return status;
}
}}} // namespace qpid::broker::amqp
|
