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Add a function that simulates players joining and leaving to generate metrics through query #35

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Add a function that simulates players joining and leaving to generate metrics through query #35

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22a12f1
Add function to generate random players
samcsmith Aug 3, 2023
5bc378e
Merge branch 'main' of github.com:Unity-Technologies/multiplay-exampl…
samcsmith Aug 4, 2023
6689765
reworked
samcsmith Aug 4, 2023
5303727
working simulated players
samcsmith Aug 4, 2023
416d609
working simulated players
samcsmith Aug 4, 2023
0d3cda4
fix linting
samcsmith Aug 4, 2023
b33ee6c
add logging entry for simulated players
samcsmith Aug 4, 2023
085dceb
add logging entry for simulated players
samcsmith Aug 4, 2023
0335790
add logging entry for simulated player
samcsmith Aug 4, 2023
4661902
working as long as rollout is done correctly
samcsmith Aug 7, 2023
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2 changes: 1 addition & 1 deletion simple-game-server-go/go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ module github.com/Unity-Technologies/multiplay-examples/simple-game-server-go
go 1.20

require (
github.com/Unity-Technologies/unity-gaming-services-go-sdk v0.3.1
github.com/Unity-Technologies/unity-gaming-services-go-sdk v0.4.1
github.com/sirupsen/logrus v1.9.0
github.com/stretchr/testify v1.8.2
)
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2 changes: 2 additions & 0 deletions simple-game-server-go/go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ github.com/FZambia/eagle v0.0.2 h1:35qHDuXSQevZ4w9A51k4wU7OE/tPHTEWXoywA93hvkY=
github.com/FZambia/sentinel v1.1.0 h1:qrCBfxc8SvJihYNjBWgwUI93ZCvFe/PJIPTHKmlp8a8=
github.com/Unity-Technologies/unity-gaming-services-go-sdk v0.3.1 h1:piV2hAtoc5ke3ywkIvUs82J+CphjWXoN3219isDmY00=
github.com/Unity-Technologies/unity-gaming-services-go-sdk v0.3.1/go.mod h1:WgDwSafd4alCs+HdK0z+7htBVZIe+LUrLQgM738WDd0=
github.com/Unity-Technologies/unity-gaming-services-go-sdk v0.4.1 h1:oM4+Pi8ZA9qVoqclK/S1dDUQd9QZoKWrDLY7gJzIHAw=
github.com/Unity-Technologies/unity-gaming-services-go-sdk v0.4.1/go.mod h1:WgDwSafd4alCs+HdK0z+7htBVZIe+LUrLQgM738WDd0=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/centrifugal/centrifuge v0.21.1 h1:7saDm953rxzke4YfzoNekxKnpckmdTnz8EzbSribwos=
github.com/centrifugal/centrifuge-go v0.8.4 h1:X23NuXmXTqdlp6PNrZLj1bWcPpehVq5u8LxuM2+NrIA=
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29 changes: 27 additions & 2 deletions simple-game-server-go/internal/game/allocated.go
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ import (
"github.com/sirupsen/logrus"
)

const defaultMaxPlayers = 4
const defaultMaxPlayers = 64

// allocated starts a game after the server has been allocated.
func (g *Game) allocated(allocationID string) {
Expand Down Expand Up @@ -58,6 +58,8 @@ func (g *Game) launchGame(port int64) {
return
}

go g.simulatePlayers()

g.gameBind = gs

for {
Expand All @@ -71,11 +73,34 @@ func (g *Game) launchGame(port int64) {

continue
}

go g.handleClient(client)
}
}

const startPlayers = 30

func (g *Game) simulatePlayers() {
// Setup baseline of players
for i := 0; i < startPlayers; i++ {
g.Server.PlayerJoined()
}
for {
j, err := rand.Int(rand.Reader, big.NewInt(4))
if err != nil {
g.logger.Debug(err)
fmt.Println("j: ", j)
return
}

if j.Int64() == 0 || j.Int64() == 1 {
g.Server.PlayerLeft()
} else {
g.Server.PlayerJoined()
}
time.Sleep(20 * time.Second)
}
}

// acceptClient accepts a new TCP connection and updates internal state.
func (g *Game) acceptClient(server *net.TCPListener) (*net.TCPConn, error) {
client, err := server.AcceptTCP()
Expand Down