48 lines
976 B
Go
48 lines
976 B
Go
package ocpp
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import (
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"sync"
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"time"
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"github.com/evcc-io/evcc/util"
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ocpp16 "github.com/lorenzodonini/ocpp-go/ocpp1.6"
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"github.com/lorenzodonini/ocpp-go/ocppj"
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"github.com/lorenzodonini/ocpp-go/ws"
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)
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var (
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once sync.Once
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instance *CS
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)
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func Instance() *CS {
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once.Do(func() {
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timeoutConfig := ws.NewServerTimeoutConfig()
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timeoutConfig.PingWait = 90 * time.Second
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server := ws.NewServer()
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server.SetTimeoutConfig(timeoutConfig)
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cs := ocpp16.NewCentralSystem(nil, server)
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instance = &CS{
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log: util.NewLogger("ocpp"),
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cps: make(map[string]*CP),
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CentralSystem: cs,
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}
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ocppj.SetLogger(instance)
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cs.SetCoreHandler(instance)
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cs.SetNewChargePointHandler(instance.NewChargePoint)
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cs.SetChargePointDisconnectedHandler(instance.ChargePointDisconnected)
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cs.SetFirmwareManagementHandler(instance)
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go instance.errorHandler(cs.Errors())
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go cs.Start(8887, "/{ws}")
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time.Sleep(time.Second)
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})
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return instance
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}
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