imap

type Connection struct {
	IncConn       *tls.Conn
	IncReader     *bufio.Reader
	OutConn       *tls.Conn
	OutReader     *bufio.Reader
	IntlTLSConfig *tls.Config
	IntlConnRetry int
	OutAddr       string
	ClientID      string
	UserName      string
}

type Distributor struct {
	Socket        net.Listener
	IntlTLSConfig *tls.Config
	AuthAdapter   PlainAuthenticator
	Connections   map[string]*tls.Conn
	Config        *config.Config
	// contains filtered or unexported fields
}

type FailoverWorker struct {
	Name          string
	MailSocket    net.Listener
	IntlTLSConfig *tls.Config
	Connections   map[string]*tls.Conn
	Config        *config.Config
	ShutdownChan  chan struct{}
	// contains filtered or unexported fields
}

type IMAPConnection struct {
	*Connection
	IMAPState       IMAPState
	UserCRDTPath    string
	UserMaildirPath string
	SelectedMailbox string
}

type IMAPNode struct {
	MailSocket       net.Listener
	SyncSocket       net.Listener
	Connections      map[string]*tls.Conn
	MailboxStructure map[string]map[string]*crdt.ORSet
	MailboxContents  map[string]map[string][]string
	CRDTLayerRoot    string
	MaildirRoot      string
	Config           *config.Config
	ShutdownChan     chan struct{}
	// contains filtered or unexported fields
}

type IMAPState int

type PlainAuthenticator interface {

	// GetWorkerForUser allows us to route an IMAP request to the
	// worker node responsible for a specific user.
	GetWorkerForUser(workers map[string]config.Worker, id int) (string, error)

	// AuthenticatePlain will be implemented by each of the
	// authentication methods of type PLAIN to perform the
	// actual part of checking supplied credentials.
	AuthenticatePlain(username string, password string, clientAddr string) (int, string, error)
}

type Request struct {
	Tag     string
	Command string
	Payload string
}

type Storage struct {
	*IMAPNode
	SyncSendChans map[string]chan string
}

type Worker struct {
	*IMAPNode
	Name         string
	SyncSendChan chan string
	// contains filtered or unexported fields
}