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
|
/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* 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 the OpenSim Project 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 DEVELOPERS ``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 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.
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.Net;
using System.Reflection;
using System.Threading;
using System.Timers;
using log4net;
using Nwc.XmlRpc;
using OpenMetaverse;
using OpenSim.Data;
using OpenSim.Framework;
using OpenSim.Grid.Framework;
using Timer = System.Timers.Timer;
namespace OpenSim.Grid.MessagingServer.Modules
{
public class InterMessageUserServerModule : IInterServiceUserService
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private MessageServerConfig m_cfg;
private IGridServiceCore m_messageCore;
private Timer reconnectTimer = new Timer(300000); // 5 mins
public InterMessageUserServerModule(MessageServerConfig config, IGridServiceCore messageCore)
{
m_cfg = config;
m_messageCore = messageCore;
reconnectTimer.Elapsed += registerWithUserServer;
reconnectTimer.Start();
}
public void Initialise()
{
m_messageCore.RegisterInterface<IInterServiceUserService>(this);
}
public void PostInitialise()
{
}
public void RegisterHandlers()
{
//have these in separate method as some servers restart the http server and reregister all the handlers.
}
public void registerWithUserServer(object sender, ElapsedEventArgs e)
{
registerWithUserServer();
}
public bool registerWithUserServer()
{
Hashtable UserParams = new Hashtable();
// Login / Authentication
if (m_cfg.HttpSSL)
{
UserParams["uri"] = "https://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
}
else
{
UserParams["uri"] = "http://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
}
UserParams["recvkey"] = m_cfg.UserRecvKey;
UserParams["sendkey"] = m_cfg.UserRecvKey;
// Package into an XMLRPC Request
ArrayList SendParams = new ArrayList();
SendParams.Add(UserParams);
bool success = true;
string[] servers = m_cfg.UserServerURL.Split(' ');
foreach (string srv in servers)
{
// Send Request
try
{
XmlRpcRequest UserReq = new XmlRpcRequest("register_messageserver", SendParams);
XmlRpcResponse UserResp = UserReq.Send(srv, 16000);
// Process Response
Hashtable GridRespData = (Hashtable)UserResp.Value;
// if we got a response, we were successful
if (!GridRespData.ContainsKey("responsestring"))
success = false;
else
m_log.InfoFormat("[SERVER] Registered with {0}", srv);
}
catch
{
m_log.ErrorFormat("Unable to connect to server {0}. Server not running?", srv);
success = false;
}
}
return success;
}
public bool deregisterWithUserServer()
{
Hashtable request = new Hashtable();
return SendToUserServer(request, "deregister_messageserver");
}
public bool SendToUserServer(Hashtable request, string method)
{
// Login / Authentication
if (m_cfg.HttpSSL)
{
request["uri"] = "https://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
}
else
{
request["uri"] = "http://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
}
request["recvkey"] = m_cfg.UserRecvKey;
request["sendkey"] = m_cfg.UserRecvKey;
// Package into an XMLRPC Request
ArrayList SendParams = new ArrayList();
SendParams.Add(request);
bool success = true;
string[] servers = m_cfg.UserServerURL.Split(' ');
// Send Request
foreach (string srv in servers)
{
try
{
XmlRpcRequest UserReq = new XmlRpcRequest(method, SendParams);
XmlRpcResponse UserResp = UserReq.Send(m_cfg.UserServerURL, 16000);
// Process Response
Hashtable UserRespData = (Hashtable)UserResp.Value;
// if we got a response, we were successful
if (!UserRespData.ContainsKey("responsestring"))
success = false;
}
catch
{
m_log.ErrorFormat("Unable to connect to server {0}. Server not running?", srv);
success = false;
}
}
return success;
}
}
}
|
