58. stub/observer

Part: VIII · Stubs
Package: github.com/openfluke/welvet/stub/observer
Status: partial — 🚧

When

Scaffold / experimental stub stub/observer (may be partial).

Where

import "github.com/openfluke/welvet/stub/observer"

cd 58-stub-observer && source ../env.sh && go run .

Why

Attach forward/backward observers for debugging without coupling to tanhi UDP.

What

Observer interface; ConsoleObserver / HTTPObserver / BufferObserver; ComputeLayerStats.

Sample output (captured)

*observer.ConsoleObserver

Live capture from go run ./cmd/runall on local ../../welvet (exit 0).

Source

Copied from the Welvet feature book examples (openfluke.github.io/welvet/examples/58-stub-observer).

package main

import (
	"fmt"

	"github.com/openfluke/welvet/stub/observer"
)

func main() {
	var obs observer.Observer = &observer.ConsoleObserver{}
	fmt.Printf("%T\n", obs)
}