How to prevent functions from being repeatedly called?

Ok, so I was making a Lightsaber and I came upon this problem. Heres the code..

local remoteStorage = game:GetService("ReplicatedStorage"):WaitForChild("RemoteHandlers",3)
 function getRemotes(remoteName, remoteType)
    for i, v in pairs(remoteStorage:GetChildren()) do
        if v and v.Name == remoteName and v.ClassName == remoteType then

            return v
        end
    end
    warn("Remotes not found, nil will be returned")
    return nil
end

--LocalScript
function OnEquipped(mouse)
    getRemotes("ColorSet","RemoteEvent"):FireServer(false,false,Tool.OuterBlade1,nil,nil,nil,Tool.Blade1,nil,nil,nil)
    --function setupColor(plr,isDouble,isDual,outer1,outer2,outer3,outer4,blade1,blade2,blade3,blade4)
    local idleAnim = Setting.Idle
    idleTrack = humanoid:LoadAnimation(idleAnim)
    idleTrack:Play()
    local BlockAnim = humanoid:LoadAnimation(Setting.Block)
    local function OnButton1Down()
        if get(player,boolCanAttack) == false then
            print("Cannot Attack")
        end
        if humanoid and boolCanAttack.Value == true and boolCanDamage.Value == false and Stunned.Value == false then
            if clicks == 1 then clicks = 2 else clicks = 1 end
            boolCanAttack.Value = false

            local attackAnimations = {Setting.Attack1,Setting.Attack2}
            local attackSound = {Handle.Slash1,Handle.Slash2}
            local attackAnim = humanoid:LoadAnimation(attackAnimations[clicks])
            local sound = attackSound[clicks]
            attackAnim:Play()
            sound:Play()
            boolCanDamage.Value = true
            local attackRemote = getRemotes("attackRemote","RemoteEvent")
            attackRemote:FireServer(boolCanDamage.Value,boolCanAttack.Value,Setting.Damage.Value,hitBox,nil,nil,nil,false,false) --getDamage(player,canDamage,canAttack,damageValue,damagePart,damagePart2,damagePart3,damagePart4,isDual,isDouble)
            wait(Wait)

            boolCanDamage.Value = false
            if Stunned.Value ~= true then
                boolCanAttack.Value = true
                else boolCanAttack.Value = false
            end
            if boolBlocking.Value == false then
                idleTrack:Play()
            end
        end
    end

-- Server Script
----------------Attacks
function getDamage(player,canDamage,canAttack,damageValue,damagePart,damagePart2,damagePart3,damagePart4,isDual,isDouble)
         print(1000)
        local connection1
        connection1 = damagePart.Touched:connect(function(hit)
            local ff = hit.Parent:FindFirstChild("Blocker")
            local hum = hit.Parent:FindFirstChild("Humanoid")
            print("Activated")
            if hum  and canDamage == true and ff == nil then
                print("Attacked")
                canDamage = false
                hum:TakeDamage(damageValue)
                connection1:Disconnect()
            end


                if ff --[[and player.Block.Value > 0]] and player.CanAttack.Value == true and damagePart.Parent.Stunned.Value == false   then
                    canAttack = false
                    canDamage = false
                    print("how!")
                    getRemotes("Stunner","RemoteEvent"):FireClient(player)

                    local clashLight = damagePart.Parent.Blade1.ClashLight
                    local sparks = damagePart.Parent.Blade1.Sparks
                    clashLight.Enabled = true
                    sparks.Enabled = true
                    wait(.1)
                    clashLight.Enabled = false
                    sparks.Enabled = false
                    connection1:Disconnect()

                end

        end)

        if isDual == true then
                 local connection2
                connection2 = damagePart2.Touched:connect(function(hit)
                local hum = hit.Parent:FindFirstChild("Humanoid")
                if hum and canDamage == true then
                    canDamage = false
                    hum:TakeDamage(damageValue)
                    connection2:Disconnect()
                end
            end)
        end

        if isDouble == true then
                 local connection3
                connection3 = damagePart3.Touched:connect(function(hit)
                local hum = hit.Parent:FindFirstChild("Humanoid")
                if hum and canDamage == true then
                    canDamage = false
                    hum:TakeDamage(damageValue)
                    connection3:Disconnect()
                end
            end)
        end
        if isDouble == true then
                 local connection4
                connection4 = damagePart4.Touched:connect(function(hit)
                local hum = hit.Parent:FindFirstChild("Humanoid")
                if hum and canDamage == true then
                    canDamage = false
                    hum:TakeDamage(damageValue)
                    connection4:Disconnect()
                end
            end)
        end
    end
getRemotes("attackRemote","RemoteEvent").OnServerEvent:Connect(getDamage)

Its a bit messy and thanks. The problem is as stated from the title. (The Attack function.) It will somehow store the number of times where the code is executed in the sabre and will just repeatedly be fired when touched multiple times when touched. Thanks!