feta/archiver.go

package main

import "time"

type InstanceHostname string

type TootArchiver struct {
	locator *InstanceLocator
	manager *InstanceManager
	startup *time.Time
}

func NewTootArchiver() *TootArchiver {
	a := new(TootArchiver)
	return a
}

func (a *TootArchiver) Uptime() time.Duration {
	return time.Since(*a.startup)
}

func (a *TootArchiver) RunForever() {
	t := time.Now()
	a.startup = &t

	newInstanceHostnameNotifications := make(chan InstanceHostname, 10000)

	a.locator = NewInstanceLocator()

	a.manager = NewInstanceManager()

	a.locator.AddInstanceNotificationChannel(newInstanceHostnameNotifications)
	a.manager.AddInstanceNotificationChannel(newInstanceHostnameNotifications)

	// locator goroutine:
	go a.locator.Locate()

	// manager goroutine:
	go a.manager.Manage()

	// this goroutine (main) does nothing until we handle signals
	// FIXME(sneak)
	for {
		time.Sleep(1 * time.Second)
	}
}