messages between nodes,how to do?

[jiait]

Can GO native structure data be directly message-sent between nodes? Can I call etf.RegisterType registration to decode messages?

[halturin]

etf.RegisterType

That is exactly was created for :). But you should register type on both sides - sender node and receiver.

[jiait]

How does this serialization compare to protobuf or msgpack serialization?

[jiait]

Etfs.RegisterType Currently some structure data can not be converted, such as map[string]*value,map value is pointer mode can not be used? Is not fully serialized JSON, this way there is no problem at all?

[jiait]

type NodeMsg struct {
Attach map[string]string
Bin []byte
}
Why is map not supported？

[halturin]

It must be declared as a type and registered

[jiait]

How to register? Ask for help

[halturin]

type Attach map[string]string
type NodeMsg struct {
Attach Attach
Bin []byte
}

...
etf.RegisterType(...) // register Attach type
etf.RegisterType(...) // register NodeMsg

[jiait]

Okay, got it. Thank you. Thank you