| Tango2 is a state of the art Web based Collaboration System |
| This describes the principles and design of next version of Tango called Tango2 |
| Tango2 is targeted at release April 98 |
| Tango2 has a more sophisticated multi-room model than original Tango1 |
| but still supports several different client application languages |
| The basic principles are followed by discussion of Client Daemon and the Server |
001 Tango 2 002 Why Tango2 Will Be Better ... 003 What is Wrong with Tango1...? 004 Tango2 Basics 005 Multiple Servers 006 No Plug-in ! 007 Room Paradigm 008 Contents-server Independence 009 Server and Rooms Configuration 010 Multi-Room Paradigm 011 Tango Configuration 012 Restartable Applications 013 Room Paradigm - Summary 014 Protocol Improvements 015 Polling Mechanism 016 Shared Variables 017 Locks and Variables (cont.) 018 Shared Variables - Lifetime 019 Locks 020 Values 021 Predefined Sessions 022 Predefined Locks and Values 023 Access Restrictions 024 Compatible Application Groups 025 Different Applications 026 Control Application - Discussions 027 No Control Application ! 028 Control Types 029 No Master ! 030 API 031 API 032 Tango Reflection API 033 Tango Reflection API (cont.) 034 Administrator Interface 035 Fixed System vs. Sockets 036 Tango II : daemon 037 daemon Responsibilities 038 Connecting to the Room 039 Managing activities 040 Moving to the new Room 041 Services for Applications 042 daemon Architecture 043 Modules 044 Message flow in the daemon 045 Applets 046 Room Configuration 047 Tango2 server 048 Tango2 server - tasks 049 Tango2 server - architecture 050 Tango2 server - Room module 051 Tango2 server - implementation 052 Tango2 server