/
752.txt
193 lines (135 loc) · 8.95 KB
/
752.txt
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
[13] [DFN[[CODE(DOMi)@en[[[EventSource]]]]]] は、[[遠隔DOM事象]]を受信するための[[物体]]が実装する
[[DOM]] [[界面]]です。
* 仕様書
[REFS[
- [48] [CITE@en-GB-x-hixie[HTML Standard]] ([TIME[2014-12-04 10:25:09 +09:00]] 版) <https://html.spec.whatwg.org/#server-sent-events>
]REFS]
* 歴史
** [CODE(HTMLe)@en[event-source]] 要素の登場
[14] はじめ、 [CODE(HTMLe)@en[[[event-source]]]] [[要素]]として [[Ian Hickson]]
により提案されていました。この提案は後に [[Web Applications 1.0]] 仕様書
([[HTML5]]) に組み入れられました。
;; [23] [CITE@en-GB-x-Hixie[Hixie's Natural Log: Server-sent DOM events]] ([TIME[2004-04-28 15:45]] 版) <http://ln.hixie.ch/?start=1083167110&count=1>
;; [22]
[CITE@en-GB-hixie[Server Sent Events 1.0]] ([TIME[2006-07-31 15:51:28 +09:00]] 版) <http://hixie.ch/specs/html/server-sent-events/server-sent-events-1>
>Working Draft 8 June 2004
[DEL[
[1]
[CITE[Web Applications 1.0]] <http://www.whatwg.org/specs/web-apps/current-work/#scs-server-sent>
]DEL]
[27] 2008年2月に大改訂がありましたが、その前の仕様は >>28 のような感じでした。
[28] [CITE@en-GB-hixie[HTML 5]] ([TIME[2007-10-29 06:22:51 +09:00]] 版) <http://www.whatwg.org/specs/web-apps/2007-10-26/#server-sent-events>
[21] [[Opera]] 9 以降で実装されています。 [[ニンテンドーDSiブラウザー]]でも使えます。
[2]
[CITE[Opera Web Chat]] <http://oxzone.opera.com/webchat/>
([[名無しさん]])
[3]
[CITE[Event Streaming to Web Browsers - Web Applications Blog - by Web Applications]] <http://my.opera.com/WebApplications/blog/show.dml/438711>
[19] [CITE@en[Event Streaming to Web Browsers]]
([[Opera Software ASA]] 著, [TIME[2011-02-03 10:59:19 +09:00]] 版)
<http://labs.opera.com/news/2006/09/01/>
[4]
[CITE[EarthQuakes Map Widget - Opera Widgets]] <http://widgets.opera.com/widget/5178>
([[名無しさん]] [WEAK[2006-09-09 03:28:34 +00:00]])
[5]
[CITE[Bug 338583 – Add support for Server-Sent DOM Events (Remote Events)]] ([CODE[2007-08-17 13:54:47 +09:00]] 版) <https://bugzilla.mozilla.org/show_bug.cgi?id=338583>
** [CODE(MIME)@en[application/x-dom-event-stream]] から [CODE(MIME)@en[text/event-stream]] へ
[6]
[[Hixie]] が Status を [Q@en[Being considered for removal]] に設定しているみたいです。
([[名無しさん]] [WEAK[2007-12-09 05:50:04 +00:00]])
[7]
>>6 大改訂があった結果、[CODE(HTMLe)@en[[[event-source]]]]
は [Q@en[Last call for comments]]、
[[鯖送信DOM事象]]の章は [Q@en[Working draft]]
になっています。
([[名無しさん]] [WEAK[2008-02-23 10:28:51 +00:00]])
[8]
>>7 さっきの [[Ian Hickson]] の [['''#'''whatwg]] での発言によると、
削ろうと思ったけど残すべきという意見があって、
それがもっともだと思ったから削るのはやめたと。
([[名無しさん]] [WEAK[2008-02-23 10:41:26 +00:00]])
[9]
[CITE[Re: several messages about <event-source> and related subjects]] ([[Ian Hickson <ian@...>]] 著, [TIME[2008-02-22 10:16:51 +09:00]] 版) <http://permalink.gmane.org/gmane.org.w3c.whatwg.discuss/13321>
[24] [CITE@en[HTML5 Tracker]] ([TIME[2008-02-22 09:43Z]] 版) <http://html5.org/tools/web-apps-tracker?from=1236&to=1238>
[25] >>24 では大規模な変更があり、 [[MIME型]]も [CODE(MIME)@en[[[application/x-dom-event-stream]]]]
から [CODE(MIME)@en[[[text/event-stream]]]] に変更されました。
** [CODE(HTMLe)@en[event-source]] から [CODE(HTMLe)@en[eventsource]] へ
[10] [[HTML5]] で定義されていた [CODE(HTMLe)@en[[[event-source]]]] [[要素]]は、
[CODE(HTMLe)@en[[[eventsource]]]] に改名されました。
;; [26] [CITE@en[Web Applications 1.0 r1863 Rename <event-source> to <eventsource> for consistency, while we sill can]] ([TIME[2008-07-11 18:40:00 +09:00]] 版) <http://html5.org/tools/web-apps-tracker?from=1862&to=1863>
** [CODE(HTMLe)@en[eventsource]] 要素から [CODE(DOMi)@en[EventSource]] 界面へ
[11] 以前から [CODE(HTMLe)@en[[[eventsource]]]] [[要素]]は[[要素]]である意味があるのか疑問視する意見がありましたが、
2009年2月に[[要素]]としては削除され、 [CODE(DOMi)@en[[[EventSource]]]] [[DOM]] [[界面]]となりました。
[12] [CITE[IRC logs: freenode / #whatwg / 20090226]] ([TIME[2009-03-09 18:58:46 +09:00]] 版) <http://krijnhoetmer.nl/irc-logs/whatwg/20090226#l-250>
>17:40 (hsivonen) Hixie: so what's the remaining selling point over Web Sockets? that you can feed EventSource from a regular HTTP server?
>17:40 (Hixie) the only selling point over websocket that it's ever had is that it is compatible with CGI scripts
[15] [CITE@en-US-x-Hixie[Server-Sent Events]] ([TIME[2009-03-27 10:09:23 +09:00]] 版) <http://dev.w3.org/cvsweb/~checkout~/html5/eventsource/Overview.html?content-type=text/html;%20charset=utf-8>
[16] [CITE@en-US-x-Hixie[Server-Sent Events]] ([TIME[2009-04-23 13:50:52 +09:00]] 版) <http://www.w3.org/TR/2009/WD-eventsource-20090423/>
[17] [CITE@en[(X)HTML5 Tracking]]
([TIME[2009-09-06 10:20:51 +09:00]] 版)
<http://html5.org/tools/web-apps-tracker?from=2869&to=2870>
[18] [CITE[IRC logs: freenode / #whatwg / 20100427]]
([TIME[2010-05-16 19:00:37 +09:00]] 版)
<http://krijnhoetmer.nl/irc-logs/whatwg/20100427#l-174>
* テスト・ケース
[20] [CITE[Index of /~wakaba/-temp/test/dom/eventsource]]
([TIME[2011-02-03 11:02:37 +09:00]] 版)
<http://suika.fam.cx/~wakaba/-temp/test/dom/eventsource/>
* メモ
[29] [CITE@en-US-x-Hixie[Server-Sent Events]]
( ([TIME[2011-02-09 06:05:52 +09:00]] 版))
<http://www.w3.org/TR/2011/WD-eventsource-20110208/>
[30] [CITE[''''''[''''''whatwg'''''']'''''' EventSource - Handling a charset in the content-type header]]
( ([TIME[2011-06-18 08:37:41 +09:00]] 版))
<http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2011-June/032120.html>
[31] [CITE[''''''[''''''whatwg'''''']'''''' Enhancement request: change EventSource to allow cross-domain access]]
( ([TIME[2011-06-18 08:38:12 +09:00]] 版))
<http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2011-June/032152.html>
[32] [CITE@en-US-x-Hixie[Server-Sent Events]]
( ([TIME[2011-10-19 02:35:51 +09:00]] 版))
<http://www.w3.org/TR/2011/WD-eventsource-20111020/>
[33] [CITE@ja[Opera Desktop Team - Web Sockets enter the Opera House]]
( ([TIME[2010-10-23 00:19:44 +09:00]] 版))
<http://my.opera.com/desktopteam/blog/2010/10/11/websockets>
[34] [CITE@en[Web Applications 1.0 r6848 Require implementations to ignore all MIME type parameters on text/event-stream resourcesAffected topics: Server-Sent Events]]
( ([TIME[2011-12-07 08:52:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=6847&to=6848>
[35] [CITE@en-US-x-Hixie[Server-Sent Events]]
([TIME[2009-10-29 03:44:26 +09:00]] 版)
<http://www.w3.org/TR/2009/WD-eventsource-20091029/>
[36] [CITE@en-US-x-Hixie[Server-Sent Events]]
( ([TIME[2012-04-25 05:35:01 +09:00]] 版))
<http://www.w3.org/TR/2012/WD-eventsource-20120426/>
[37] [CITE[''''''[''''''ietf-types'''''']'''''' Registration for text/event-stream]]
( ([TIME[2012-08-07 11:52:20 +09:00]] 版))
<http://www.ietf.org/mail-archive/web/ietf-types/current/msg01713.html>
[38] [CITE@en-US-x-Hixie[Server-Sent Events]]
( ([TIME[2012-10-22 21:35:04 +09:00]] 版))
<http://www.w3.org/TR/2012/WD-eventsource-20121023/>
[39] [CITE@en-US-x-Hixie[Server-Sent Events]]
( ([TIME[2012-12-10 08:07:34 +09:00]] 版))
<http://www.w3.org/TR/2012/CR-eventsource-20121211/>
[40] [CITE@en-US-x-Hixie[Server-Sent Events]]
([TIME[2009-12-18 01:36:25 +09:00]] 版)
<http://www.w3.org/TR/2009/WD-eventsource-20091222/>
[41] [CITE@en-US-x-Hixie[Server-Sent Events]]
( ([TIME[2011-03-10 02:22:44 +09:00]] 版))
<http://www.w3.org/TR/2011/WD-eventsource-20110310/>
[42] [CITE[IRC logs: freenode / #whatwg / 20130917]]
( ([TIME[2013-09-20 00:01:06 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20130917>
[43] [CITE@en[Web Applications 1.0 r3552 Include MIME type registration sections.]]
( ([TIME[2009-08-07 18:44:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=3551&to=3552>
[44] [CITE@en[Web Applications 1.0 r8475 Make the EventSource processing model a mite more generic to allow other user agent types to implement this spec.]]
( ([TIME[2014-02-08 09:31:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=8474&to=8475>
[45] [CITE@en[MIX: Dropping exceptions for XHR and EventSource. · aac819b · w3c/webappsec]]
( ([TIME[2014-11-04 03:25:13 +09:00]] 版))
<https://github.com/w3c/webappsec/commit/aac819b28287e8fd3a9ebad2666336e2bc77a24b>
[46] [CITE@en[RE: ''''''[''''''eventsource'''''']'''''' Seeking status and plans]]
( ([[Zhang, Zhiqiang]] 著, [TIME[2014-10-15 18:10:48 +09:00]] 版))
<http://lists.w3.org/Archives/Public/public-test-infra/2014OctDec/0009.html>
[47] [CITE@en-US[Server-Sent Events]]
( ([TIME[2014-12-05 04:46:25 +09:00]] 版))
<http://www.w3.org/TR/2014/PR-eventsource-20141209/>