func NewWorker(options *WorkerOptions) *Worker {
copied := *options
options = &copied
if options.ReapCount == 0 {
options.ReapCount = 4
}
if options.ReportInterval == 0 {
options.ReportInterval = 60 * time.Second
}
if options.LameDuckPeriod == 0 {
options.LameDuckPeriod = 5 * time.Second
}
if fi, _ := os.Stat(options.TempDir); fi == nil || !fi.IsDir() {
log.Fatalf("directory %s does not exist, or is not a dir", options.TempDir)
}
// TODO - check that we can do renames from temp to cache.
cache := cba.NewStore(&options.StoreOptions)
me := &Worker{
content: cache,
pending: NewPendingConnections(),
rpcServer: rpc.NewServer(),
stats: stats.NewServerStats(),
options: &copied,
accepting: true,
canRestart: true,
}
me.stats.PhaseOrder = []string{"run", "fuse", "reap"}
me.mirrors = NewWorkerMirrors(me)
me.stopListener = make(chan int, 1)
me.rpcServer.Register(me)
return me
}
func (me *mirrorConnections) refreshStats() {
me.stats = stats.NewServerStats()
me.stats.PhaseOrder = []string{"run", "send", "remote", "filewait"}
}