I get problem on ocppj validator when implement CSMS and Central System in one project/package even though with different port and handler

[dwibudut]

Hello,

I want run the Central System (ocpp1.6) and CSMS (copp2.0.1) in one project/package with different port and handler.
But I get problem on ocppj validator when implement CSMS and Central System in one project/package even though with different port and handler using this library:

ocpp-go/ocppj/ocppj.go

Line 19 in 7652fcf

var Validate = validator.New()

Called in ocpp2.0.1 :

ocpp-go/ocpp2.0.1/types/types.go

Line 700 in 7652fcf

var Validate = ocppj.Validate

Called in ocpp1.6 :

ocpp-go/ocpp1.6/types/types.go

Line 317 in 7652fcf

var Validate = ocppj.Validate

I found validator on the RegisterValidation will override with the last called(init) of ocpp1.6 or 2.0.1 (which one is called last will override)

For example on validator triggerMessageStatus :

ocpp-go/ocpp1.6/remotetrigger/trigger_message.go

Line 113 in 7652fcf

_ = types.Validate.RegisterValidation("triggerMessageStatus", isValidTriggerMessageStatus)

ocpp-go/ocpp2.0.1/remotecontrol/trigger_message.go

Line 111 in 7652fcf

_ = types.Validate.RegisterValidation("triggerMessageStatus", isValidTriggerMessageStatus)

It will override with the last one.

Is it designed like that or can someone give me a hint/guide for this case, please.

cc: @lorenzodonini

Thx

[lorenzodonini]

Would close the issue for now. In case more instances of conflicting validation tags between v1.6 and v2.0.1 are found, I'm happy to re-open the issue or simply accept more MRs.