Game Server
Overview
A game server is a server that is a authoritative source of events in a multiplayer video game. The server transmits enough data about its internal state to allow its connected clients to maintain their own accurate version of the game world for display to players. They also receive and process each player's input.
Function
Game servers are used to host games. Unlike a peer-to-peer network, there is usually just one server that all the other clients connect to. This server communicates with all clients and maintains the state of each player.
Types of Game Servers
There are two types of game servers: Listen Servers and Dedicated Servers.
Listen Servers
A listen server is where the server and the game client are run on the same machine. The server is started by the person playing the game, which means the server ends when that player disconnects. Listen servers are mostly used in situations where the number of players is less and the requirement for a heavy-duty server is not necessary.
Dedicated Servers
A dedicated server is a server that runs independently of the client. This server is usually run on dedicated hardware located in a data center, providing more bandwidth and dedicated processing power. Dedicated servers are most often used in professional multiplayer games that require a lot of resources, and they can support a large number of players simultaneously.
Game Server Protocol
Game server protocol is the language that the game server and the game client speak to each other. There are many different protocols used in different games, but most of them are based on the TCP and the UDP. The choice of protocol can greatly affect the game's performance and the server's stability.
Game Server Management
Game server management involves managing and overseeing the operation of a game server. This includes monitoring server performance, ensuring server security, installing and updating game software, and troubleshooting server issues.
Game Server Hosting
Game server hosting is a specialized type of internet hosting that is designed to host game servers. A game server host is a company that provides the necessary hardware and infrastructure for a game server to operate.
Game Server Security
Game server security involves protecting a game server from security threats such as DDoS attacks, hacking, and cheating. This can involve a variety of techniques, including firewalls, intrusion detection systems, and anti-cheat software.