Error setting Match.Lua tickrate above 30

Scott · April 8, 2022, 5:42am

When running the game I am editing the world_control.lua which is in the modules folder. If I edit the tick rate to be > 30 I get an error saying it has to be between 1 and 30. I saw on the github this was a part of the match.lua. Where do I go to find/edit it? With it being at 30 it stutters a lot even on local network/same PC. I was hoping to bump to maybe 50.

ftkg · April 8, 2022, 3:35pm

Hi @Scott, which version of Nakama are you using?

Scott · April 8, 2022, 4:03pm

I tried on 2.15 and also 3.11. From what I am seeing online people use clients to “guess” the next frame. That seems good, but also a bit complicated, but that is probably my best bet. I was just hoping to up the tick rate to avoid all of that.

ftkg · April 8, 2022, 5:46pm

Can you share the error you got in 3.11? As this limit was recently lifted to 60:

github.com

heroiclabs/nakama/blob/master/server/runtime_go_match_core.go#L106

      
        
            		ctxCancelFn: ctxCancelFn,
            	}, nil
            }
            
            
func (r *RuntimeGoMatchCore) MatchInit(presenceList *MatchPresenceList, deferMessageFn RuntimeMatchDeferMessageFunction, params map[string]interface{}) (interface{}, int, error) {
            	state, tickRate, label := r.match.MatchInit(r.ctx, r.runtimeLogger, r.db, r.nk, params)
            
            
	if len(label) > MatchLabelMaxBytes {
            		return nil, 0, fmt.Errorf("MatchInit returned invalid label, must be %v bytes or less", MatchLabelMaxBytes)
            	}
            	if tickRate > 60 || tickRate < 1 {
            		return nil, 0, errors.New("MatchInit returned invalid tick rate, must be between 1 and 60")
            	}
            	r.tickRate = tickRate
            
            
	if err := r.matchRegistry.UpdateMatchLabel(r.id, r.tickRate, r.module, label, r.createTime); err != nil {
            		return nil, 0, err
            	}
            	r.label.Store(label)
            
            
	r.ctx = context.WithValue(r.ctx, runtime.RUNTIME_CTX_MATCH_TICK_RATE, tickRate)

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Error setting Match.Lua tickrate above 30

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