Function enqueue

scripts/coms-net-server.ts:623–630

(frame: string)

				session_id,
				lastId,
				enqueue(frame: string) {
					if (closed) return;
					try {
						controller.enqueue(enc.encode(frame));
					} catch {
						closed = true;
					}
				},
				close() {
					if (closed) return;
					closed = true;