20 docs tagged with "networking"

Getting an actor to exist on every client, and getting its properties to match the server's values, are

Boost.Asio is not just an async I/O framework — it is also the de-facto C++ networking library.

Boost.Asio is the asynchronous I/O framework at the heart of modern C++ networking and

Boost.Beast is a header-only C++ library for HTTP and WebSocket, built directly on top of

UCharacterMovementComponent is the single biggest reason ACharacter is worth using over a bare

Overview

Wall-running, climbing, grappling, and swimming-that-isn't-MOVE_Swimming all eventually lead you to

Collision and physics tell you that something touched, but they don't know what "damage" means — that's

Replication and RPCs describe how actors talk to each other once a game session exists. Dedicated

Most projects start single-player, or single-player-first with multiplayer as a maybe-someday. That's a

Overview

Why this matters

If a networked character waited for a server round-trip before every step responded on screen, the game

Every networking bug in Unreal traces back to one question: which machine actually owns this piece of

The default replication path re-evaluates, for every connection, whether every replicated actor is still

Replicated properties are good at "this value changed and stays changed." They're the wrong tool for

Overview

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