hubs

type ClientMsg struct {
	// invocation identifier – allows to match up responses with requests
	I int

	// the name of the hub
	H string

	// the name of the method
	M string

	// arguments (an array, can be empty if the method does not have any
	// parameters)
	A []interface{}

	// state – a dictionary containing additional custom data (optional)
	S *json.RawMessage `json:",omitempty"`
}

type ServerMsg struct {
	// invocation Id (always present)
	I int

	// the value returned by the server method (present if the method is not
	// void)
	R *json.RawMessage `json:",omitempty"`

	// error message
	E *string `json:",omitempty"`

	// true if this is a hub error
	H *bool `json:",omitempty"`

	// an object containing additional error data (can only be present for
	// hub errors)
	D *json.RawMessage `json:",omitempty"`

	// stack trace (if detailed error reporting (i.e. the
	// HubConfiguration.EnableDetailedErrors property) is turned on on the
	// server)
	T *json.RawMessage `json:",omitempty"`

	// state – a dictionary containing additional custom data (optional)
	S *json.RawMessage `json:",omitempty"`
}