Struct pgCoord

enterprise/tailnet/pgcoord.go:99–120

pgCoord is a postgres-backed coordinator ┌────────────┐ ┌────────────► handshaker ├────────┐ │ └────────────┘ │ │ ┌──────────┐ │ ├────────────► tunneler ├──────────┤ │ └──────────┘ │ │

// and a *proto.Node.  It uses the term "mapping" to mean the act of determining the nodes that the connection
// needs to receive (i.e. the nodes of all peers it shares a tunnel with).
type pgCoord struct {
	ctx    context.Context
	logger slog.Logger
	pubsub pubsub.Pubsub
	store  database.Store

	bindings         chan binding
	newConnections   chan *connIO
	closeConnections chan *connIO
	tunnelerCh       chan tunnel
	handshakerCh     chan readyForHandshake
	id               uuid.UUID

	cancel    context.CancelFunc
	closeOnce sync.Once
	closed    chan struct{}

	binder     *binder
	tunneler   *tunneler
	handshaker *handshaker
	querier    *querier
}

var pgCoordSubject = rbac.Subject{
	ID: uuid.Nil.String(),