Server initiative

Agreements

	tag	attribute	characteristic	style
new html-keywords	line	aling	point	default
values of new html-keywords		`side`	`romb`
old html-keywords	`td`	`id`	`list`
values of old html-keywords			`circle`
communication xml	sound	sync	power
values of communication xml		nouser
keyboard and mouser command		enter

Monitoring

Browser sends XML-message about changes, which have occurred in a document, to a server. It's reasonable to make interaction symmetric: server sends XML-commands to browser (each browser window is a separate process) to make some changes.

Input-output card, when a signal from any equipment comes to it, timer or something else can send such XML-text. Easier speaking, it's necessary for monitoring.

Registration

Presence of tag r in document header

<head>
 <meta name=register content=785>
</head>

means, that this document can be updated by self-activated service and have number 785 in that service: if browser send this tag to service

<meta name=register content=785>

then service will send blocks for updating this document.

If user kills a program-browser or loads other document into it, then browser notifies service, that blocks for updating should not be sent further, and sends the following message to service.

<meta name=break content=785>

Initiatives

All commands, which server can send to a browser, are name as initiatives. Initiatives are divided into actions (column "module") and rotations.

Initiatives order

Browser executes initiatives consistently. It executes initiatives simultaneously, which are inside tags <<>> and <</>>, and it will not begin to execute them, until it will receive closing tag <</>> It execute consistently such initiatives inside simultaneous part of execution, which are inside tags <> and </>

<<>>
  <dragdot name=B x= y= num=10>
  <dragdot name=C x= y= num=20>
<</>>
<<>>
  <obj name=D ns=ns30>
  <obj name=E ns=ns40>
<</>>

<<>>
  <<>>
    <dragdot name=B x= y= num=10>
    <dragdot name=C x= y= num=20>
  <</>>
  <obj name=D ns=ns30>
<</>>
<obj name=E ns=ns40>

Resume

Tags
r

html60author

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Используются технологии uCoz