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114

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204 206 208 104 106 108
A “cation Application User AuthenIica- Enrollment Administration

pp Interface Computer tion Sewer Station Station

Rem°Ie/Web //L,/-V Web Server Web Sewer Secondary Esatfimte A

Computer Interface Server "sr:;:;';:n

210 212 214 110 112

FIG. 2

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8 ERVER

Init 406 Object

Init 406 Object W

_ 406

lmt Object

Init 406 Object //

Init 406 Object //

CLIENT 402 Switchboard objed 404 Listen Object / FIG 4A Switchboard 402 Object Listen 404 <>I>Ie¢I /" FIG 4B . 402 Svntchboard Object 404 // Listen 408 Object FIG 4C _ ""762 """ " Switchboard Object mm / Listen /I/ 408 Object FIG 4D Svtritchboard °°':“m ‘ ; Obfcl // Listen .' I 408 ml‘ /t/ objec‘ ; re ocates 4E comm _ " ' object ____ __‘l°________________---__-____________________..______ - ' comm SW1-§°,;::f"d object ‘ ' object 410 408

402 / // Listen

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Object

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8 lchboard °°'_“"' _ _ comm A 406 Mobied °hIed object lmt W \\ Obyect 402 /I/ ‘ ueates 513:; \\ 410 405 Reoewer 404 /1/ Object 41; _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ — — _ _ _ _ _ A _ _ — A - _ Switchboard °°'_“m comm _ 405 402 0115661 °ble‘=' 665661 11111

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I \\ 0/] Object 412 Lisle" ,141° 48

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Ob|ect otuect // Switcnboard ‘nil 406 402 Obiect O/:;¢ Obied M 412 /V gig 408 404 410

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