PART I GROUNDWORK
CHAPTER 3 Overview of the Internet
PART II FOUNDATIONS
CHAPTER 5 Issues in Networking Graphics
CHAPTER 6 Sockets and Middleware
CHAPTER 7 Middleware and Message-Based Systems
CHAPTER 8 Middleware and Object-Sharing Systems
CHAPTER 9 Other Networking Components
PART III REAL SYSTEMS
CHAPTER 11 Latency and Consistency
CHAPTER 13 Application Support Issues
CHAPTER 1 Introduction
Introduction
1.1 What are NVEs and NGs
1.2 The illusion of a shared virtual environment
1.3 Some history
1.3.1 Internet
1.3.2 Simulations
1.3.3 Multiuser dungeons
1.3.4 Electronic games
1.3.5 Virtual reality systems
1.3.6 MMORPGs
1.3.7 Social spaces
1.4 Scoping the software architecture
1.4.1 Software roles and responsibilites
1.4.2 Differences to other network code
1.5 Structure
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CHAPTER 2 One on One (101)
Introduction
2.1 Boids
2.1.1 Boid rules
2.1.2 Standalone implementation
2.2 Distributed boids: concepts
2.3 Distributed boids: implementation
2.3.1 Revised simulation and data model
2.3.2 Network concepts
2.3.3 Network protocol
2.3.4 Implementation of the network component
2.3.5 Sending UDP data packets
2.3.6 Sending TCP data streams
2.4 Reflection
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CHAPTER 3 Overview of the Internet
Introduction
3.1 The internet
3.2 Application layer
3.2.1 Application layer protocols
3.2.2 Application qos
3.2.3 Common applications and ports
3.2.4 RFCs
3.2.5 DNS
3.2.6 Telnet and HTTP
3.3 Transport layer
3.3.1 Implementing UDP
3.3.2 Basics of TCP
3.3.3 Reliability in TCP
3.3.4 Opening and closing TCP connections
3.3.5 Flow control and congestion avoidance in TCP
3.4 Network layer
3.4.1 Network address translation
3.4.2 IP packets
3.4.3 Ping, traceroute and ICMP
3.4.4 Routing on the internet
3.4.5 DHCP
3.5 Link and physical layer
3.5.1 Ethernet
3.5.2 Comparisons
3.6 Futher network facilities
3.6.1 Multicast
3.6.2 Network qos
3.7 Summary
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CHAPTER 4 More Than Two
Introduction
4.1 Boids
4.1.1 Architecture
4.1.2 Protocol
4.1.3 Codebase refactoring
4.2 Simple peer to peer
4.2.1 System architecture
4.2.2 Data model
4.2.3 Network
4.2.4 Protocol
4.3 Peer to peer with master
4.3.1 System architecture
4.3.2 Datamodel
4.3.3 Network
4.3.4 Protocol
4.4 Peer to peer with rendezvous server
4.4.1 System architecture
4.4.2 Datamodel
4.4.3 Network
4.4.4 Protocol
4.5 Client/Server
4.5.1 System architecture
4.5.2 Datamodel
4.5.3 Network
4.5.4 Protocol
4.6 Multicast
4.6.1 System architecture
4.6.2 Datamodel
4.6.3 Network
4.6.4 Protocol
4.7 Extensions
4.7.1 Protocol design
4.7.2 Network compensation
4.7.3 Scale
4.7.4 Binary protocols
4.8 Conclusions
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CHAPTER 5 Issues in Networking Graphics
Introduction
5.1 Architecture of the individual system
5.1.1 Engines and engine framework
5.1.2 Modules
5.1.3 Content
5.1.4 Behavior
5.2 Role of the network
5.2.1 Device I/O sharing
5.2.2 Data model sharing
5.2.3 Command/event streaming
5.2.4 Coping with scale
5.3 Initialization
5.3.1 Case study: Disney's Toontown
5.4 Server and peer responsibilities
5.5 Critical and noncritical
5.6 Synchronized or unsynchronized
5.7 Ownership and locking
5.8 Persistency
5.9 Latency and bandwidth
5.10 Conclusions
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CHAPTER 6 Sockets and Middleware
Introduction
6.1 Role of middleware
6.2 Low-level socket APIs
6.2.1 Main functions
6.2.2 Name helper functions and options
6.2.3 Network byte order
6.2.4 Examples
6.2.5 Socket usage patterns
6.2.6 Windows
6.2.7 Synchronous I/O
6.2.8 Critique and discussion
6.3 C and C++ Middleware for networking
6.3.1 HawkNL
6.3.2 SDL_Net
