Browse Prior Art Database

Interface between two systems using TCP Socket at Client

IP.com Disclosure Number: IPCOM000016135D
Original Publication Date: 2002-Oct-19
Included in the Prior Art Database: 2003-Jun-21
Document File: 3 page(s) / 195K

Publishing Venue

IBM

Abstract

End users want use two different systems simultaneously. So you have to offer interface between systems with little change.

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Interface between two systems using TCP Socket at Client

       End users want use two different systems simultaneously. So you have to offer interface between systems with little change.

TCP/IP protocol is essential to internet application. We interface in client's local PC using TCP function and system's unique functions with no change.

· Interface Diagram

Connection Betw een Investm ent Trust O perating Screen and C onnecti nvestm ent Trust O perating Screen and eC RM

eC RM

DB

Host

eC ube Server

  Web
Server

1. Condition: Two systems are open independently.
2. Parameters - userid: User ID (char, 5 bytes) - mandatory - screen: Screen Number (char, 4 bytes) - mandatory - fundno: Fund Number (char, 5 bytes) - optional - actno: Account Number (char, 18 bytes) - optional - cusno: Custom Number (char, 13 bytes) - optional

End User's PC

userid screen etc.

userid screen etc.

Investm ent Trust

eC (Java Applet) RM

Investm ent Trust (Java Applet)

 eC RM (Active X)

Local Socket (TC P/IP)

(Active X)

1

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· Open Investment Trust Screen from eCRM

eC R M → Investm ent Trust

nm iPI.htm

nm iPlatform .htm

nm iMain.htm

C onnect button

click

Param eter setting

Ex)
window .opener.S creenN o = "0002"

Call M ethod

Ex)
window .opener.C onnectA pplet

S creenN o gP R O D U C T . . .

Synch.

ScreenN o gP R O D U C T . . .

C onnectA pplet () {
C onnect to Investm ent Trust program
}

ConnectApplet () {
P aram eter
synchronization Cal...