Questions tagged [latency]

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3
votes
2answers
444 views

Network latency compensation problem for laggy players with collision

Say there are two clients connected to an authoritative game server, using input + state synchronization strategy. Client 1’s has a round-trip latency of 100ms and client 2 with 400ms latency. For now ...
2
votes
1answer
1k views

How to solve "server lag" problems that break the game

How do real-time multiplayer games deal with latency problems (or “server lag”)? Imagine an online fighting game where 2 players battle head-to-head in real time. When a player performs an action, ...
9
votes
3answers
6k views

How long does it take for OpenGL to actually update the screen?

I have a simple OpenGL test app in C which draws different things in response to key input. (Mesa 8.0.4, tried with Mesa-EGL and with GLFW, Ubuntu 12.04LTS on a PC with NVIDIA GTX650). The draws are ...
2
votes
1answer
657 views

Client-side prediction and interpolation

Although my game uses a peer-to-peer model, I've still taken the approach of assigning each player to be a partial authority. What I mean by this is that each player acts as the "server" for a number ...
1
vote
2answers
456 views

Network jitter, client input to server

I am working on a authoritative client/server game, looking to both Valve and Gaffer to understand the concept. Currently, the server simulates at 20 ticks a second. The inputs received from the ...
0
votes
2answers
508 views

In lockstep networking game, how to handle sudden lags and disconnection?

I am trying to implement a game similar to "Street Fighter" by using lockstep networking model so that two players can play remotely via Internet. I have read a lot of articles about lockstep ...