-
Notifications
You must be signed in to change notification settings - Fork 52
/
Copy pathchapter1.html
621 lines (267 loc) · 21.4 KB
/
chapter1.html
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
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
<!DOCTYPE HTML>
<html lang="zh-hans" >
<head>
<title>1.系统架构 · MPUSH开发文档</title>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<meta name="description" content="">
<meta name="generator" content="GitBook 3.2.0">
<meta name="author" content="夜色">
<link rel="stylesheet" href="gitbook/style.css">
<link rel="stylesheet" href="gitbook/gitbook-plugin-prism/prism.css">
<link rel="stylesheet" href="gitbook/gitbook-plugin-search/search.css">
<link rel="stylesheet" href="gitbook/gitbook-plugin-donate/plugin.css">
<link rel="stylesheet" href="gitbook/gitbook-plugin-tbfed-pagefooter/footer.css">
<link rel="stylesheet" href="gitbook/gitbook-plugin-navigator/plugin.css">
<link rel="stylesheet" href="gitbook/gitbook-plugin-splitter/splitter.css">
<link rel="stylesheet" href="gitbook/gitbook-plugin-fontsettings/website.css">
<meta name="HandheldFriendly" content="true"/>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="apple-touch-icon-precomposed" sizes="152x152" href="gitbook/images/apple-touch-icon-precomposed-152.png">
<link rel="shortcut icon" href="gitbook/images/favicon.ico" type="image/x-icon">
<link rel="next" href="chapter2.html" />
<link rel="prev" href="./" />
</head>
<body>
<div class="book">
<div class="book-summary">
<div id="book-search-input" role="search">
<input type="text" placeholder="输入并搜索" />
</div>
<nav role="navigation">
<ul class="summary">
<li class="chapter " data-level="1.1" data-path="./">
<a href="./">
0.Introduction
</a>
</li>
<li class="chapter active" data-level="1.2" data-path="chapter1.html">
<a href="chapter1.html">
1.系统架构
</a>
</li>
<li class="chapter " data-level="1.3" data-path="chapter2.html">
<a href="chapter2.html">
2.服务依赖关系
</a>
</li>
<li class="chapter " data-level="1.4" data-path="chapter3.html">
<a href="chapter3.html">
3.协议
</a>
</li>
<li class="chapter " data-level="1.5" data-path="chapter4.html">
<a href="chapter4.html">
4.主要流程
</a>
<ul class="articles">
<li class="chapter " data-level="1.5.1" data-path="chapter6.html">
<a href="chapter6.html">
4.1.密钥交换方案
</a>
</li>
<li class="chapter " data-level="1.5.2" data-path="chapter7.html">
<a href="chapter7.html">
4.2.握手及快速重连
</a>
</li>
<li class="chapter " data-level="1.5.3" data-path="chapter8.html">
<a href="chapter8.html">
4.3.绑定用户及路由发布
</a>
</li>
<li class="chapter " data-level="1.5.4" data-path="chapter9.html">
<a href="chapter9.html">
4.4.解绑用户
</a>
</li>
<li class="chapter " data-level="1.5.5" data-path="chapter10.html">
<a href="chapter10.html">
4.5.消息推送
</a>
</li>
<li class="chapter " data-level="1.5.6" data-path="chapter11.html">
<a href="chapter11.html">
4.6.Http代理
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="1.6" data-path="chapter12.html">
<a href="chapter12.html">
5.服务部署
</a>
</li>
<li class="chapter " data-level="1.7" data-path="chapter13.html">
<a href="chapter13.html">
6.源码测试
</a>
</li>
<li class="chapter " data-level="1.8" data-path="chapter14.html">
<a href="chapter14.html">
7.配置详解
</a>
</li>
<li class="chapter " data-level="1.9" data-path="chapter17.html">
<a href="chapter17.html">
8.Alloc实现
</a>
</li>
<li class="chapter " data-level="1.10" data-path="chapter15.html">
<a href="chapter15.html">
9.Android SDK
</a>
<ul class="articles">
<li class="chapter " data-level="1.10.1" data-path="chapter15.1.html">
<a href="chapter15.1.html">
9.1.SDK系统架构
</a>
</li>
<li class="chapter " data-level="1.10.2" data-path="chapter15.2.html">
<a href="chapter15.2.html">
9.2.MpushClient架构
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="1.11" data-path="chapter16.md">
<span>
10.IOS SDK
</a>
</li>
<li class="chapter " data-level="1.12" data-path="chapter18.html">
<a href="chapter18.html">
11.服务端SDK
</a>
</li>
<li class="chapter " data-level="1.13" data-path="chapter19.html">
<a href="chapter19.html">
12.HTTP代理
</a>
</li>
<li class="chapter " data-level="1.14" data-path="chapter20.html">
<a href="chapter20.html">
13.Server源码分析
</a>
<ul class="articles">
<li class="chapter " data-level="1.14.1" data-path="chapter20.1.html">
<a href="chapter20.1.html">
13.1.模块依赖关系
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="1.15" data-path="chapter21.html">
<a href="chapter21.html">
14.SPI定制化
</a>
</li>
<li class="divider"></li>
<li>
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
本书使用 GitBook 发布
</a>
</li>
</ul>
</nav>
</div>
<div class="book-body">
<div class="body-inner">
<div class="book-header" role="navigation">
<!-- Title -->
<h1>
<i class="fa fa-circle-o-notch fa-spin"></i>
<a href="." >1.系统架构</a>
</h1>
</div>
<div class="page-wrapper" tabindex="-1" role="main">
<div class="page-inner">
<div id="book-search-results">
<div class="search-noresults">
<section class="normal markdown-section">
<h1 id="系统架构">系统架构</h1><p><img src="MPush架构图.png"></p><h2 id="说明">1. 说明</h2><ol><li><p>最左侧三大组件分别是日志系统、监控系统、控制台治理服务</p><ul><li>Log System 主要负责业务日志大输出，主要有链接相关日志、推送链路日志、心跳日志、监控日志等
</li>
<li>Monitor 主要用作系统状态监控，可用于系统调优，包括jvm内存，线程，线程池，系统堆栈，垃圾回收情况，内存泄漏情况等。
</li>
<li>AdminServer主要用于在控制台对单台机器进行控制与探查，比如参看连接数量，在线用户数，取消本级ZK注册，关闭服务等
</li></ul>
</li>
<li><p>右侧三个分别是ZK服务，配置中心和安全工具箱</p><ul><li>ZK Client 主要负责注册长链接ip:port,网关ip:port以及监听各个节点变化，同时增加了缓存
</li>
<li>ConfigCenter 是MPUSH Server 配置化的关键，贯穿到各个模块，非常重要
</li>
<li>Sercutity Box 主要实现了RSA加密，DES加密，会话密钥生成及Session复用(用于快速重连)
</li></ul>
</li>
<li><p>Core模块分别是长链接服务，网关服务，Packet编解码及分发模块，Message序列化及处理模块</p><ul><li>ConnectServer用于维持和客户端之间的TCP通道，主要负责和客户端交互
</li>
<li>GatewayServer用于处理Mpush Server之间的消息交互比如踢人，发送PUSH
</li>
<li>Packet主要是协议部分的编解码和包的完整性校验，最大长度校验等
</li>
<li>PacketReceiver主要负责消息的分发，分发是根据Command来的
</li>
<li>Connection/ConnectionManager主要负责链接管理，定时检查链接空闲情况，是否读写超时，如果链接断开发出相应的事件给路由中心去处理
</li>
<li>Message部分是整个的业务核心处理了处理消息的序列化，还有压缩、加密等，MessageHandler会根据不同消息独立处理自己所属的业务，主要有：心跳响应、握手及密钥交换、快速重连、绑定/解绑用户、http代理、消息推送等
</li></ul>
</li>
<li><p>路由中心主要包括：本地路由，远程路由，用户在线管理三大块</p><ul><li>LocalRouterManager负责维护用户＋设备与链接(connection)之间的关系
</li>
<li>RemoteRouterManager负责维护用户＋设备与链接所在机器IP之间的关系
</li>
<li>UserManager主要处理用户上下线事件的广播，以及单台机器的在线用户及数量的维护和查询
</li></ul>
</li>
<li><p>是MPUSH的缓存部分，目前只支持Redis,支持双写，主备，hash 等特性</p></li></ol>
<footer class="page-footer"><span class="copyright">Copyright © ohun.com 2016 all right reserved，powered by Gitbook</span><span class="footer-modification">该文件修订时间：
2016-08-28 23:43:57
</span></footer>
<div id="anchors-navbar"><i class="fa fa-anchor"></i><ul><p><a href="#系统架构">系统架构</a></p><li><a href="#说明">1. 说明</a></li></ul></div><a href="#说明" id="goTop"><i class="fa fa-arrow-up"></i></a>
</section>
</div>
<div class="search-results">
<div class="has-results">
<h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
<ul class="search-results-list"></ul>
</div>
<div class="no-results">
<h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
</div>
</div>
</div>
</div>
</div>
</div>
<a href="./" class="navigation navigation-prev " aria-label="Previous page: 0.Introduction">
<i class="fa fa-angle-left"></i>
</a>
<a href="chapter2.html" class="navigation navigation-next " aria-label="Next page: 2.服务依赖关系">
<i class="fa fa-angle-right"></i>
</a>
</div>
<script>
var gitbook = gitbook || [];
gitbook.push(function() {
gitbook.page.hasChanged({"page":{"title":"1.系统架构","level":"1.2","depth":1,"next":{"title":"2.服务依赖关系","level":"1.3","depth":1,"path":"chapter2.md","ref":"chapter2.md","articles":[]},"previous":{"title":"0.Introduction","level":"1.1","depth":1,"path":"README.md","ref":"README.md","articles":[]},"dir":"ltr"},"config":{"plugins":["prism","sharing","search","-highlight","-page-treeview","-anchorjs","baidu","donate","tbfed-pagefooter","navigator","duoshuo","editlink","splitter"],"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"pluginsConfig":{"tbfed-pagefooter":{"copyright":"Copyright © ohun.com 2016","modify_label":"该文件修订时间：","modify_format":"YYYY-MM-DD HH:mm:ss"},"prism":{},"editlink":{"label":"编辑本页","multilingual":false,"base":"https://github.com/mpusher/docs/tree/book"},"splitter":{},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"duoshuo":{"short_name":"mpush","theme":"default"},"donate":{"alipay":"alipay.jpg","alipayText":"支付宝打赏","button":"赏","title":"","wechat":"wxpay.png","wechatText":"微信打赏"},"fontsettings":{"theme":"sepia","family":"sans","size":2},"navigator":{},"baidu":{"token":"74e8d02bb383b3d88072165c31989fb2"},"sharing":{"all":["facebook","google","twitter","weibo","instapaper"],"facebook":true,"google":false,"instapaper":false,"twitter":true,"vk":false,"weibo":false},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false},"anchorjs":{"icon":"#","placement":"right","visible":"always","class":"custom-class another-one"}},"theme":"default","author":"夜色","pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"variables":{},"title":"MPUSH开发文档","language":"zh-hans","gitbook":"*","description":"mpush开发手册"},"file":{"path":"chapter1.md","mtime":"2016-08-28T15:43:57.000Z","type":"markdown"},"gitbook":{"version":"3.2.0","time":"2016-10-26T16:14:58.733Z"},"basePath":".","book":{"language":""}});
});
</script>
</div>
<script src="gitbook/gitbook.js"></script>
<script src="gitbook/theme.js"></script>
<script src="gitbook/gitbook-plugin-sharing/buttons.js"></script>
<script src="gitbook/gitbook-plugin-search/search-engine.js"></script>
<script src="gitbook/gitbook-plugin-search/search.js"></script>
<script src="gitbook/gitbook-plugin-baidu/plugin.js"></script>
<script src="gitbook/gitbook-plugin-donate/plugin.js"></script>
<script src="gitbook/gitbook-plugin-duoshuo/duoshuo.js"></script>
<script src="gitbook/gitbook-plugin-editlink/plugin.js"></script>
<script src="gitbook/gitbook-plugin-splitter/splitter.js"></script>
<script src="gitbook/gitbook-plugin-lunr/lunr.min.js"></script>
<script src="gitbook/gitbook-plugin-lunr/search-lunr.js"></script>
<script src="gitbook/gitbook-plugin-fontsettings/fontsettings.js"></script>
</body>
</html>