From b3001cf0a3152837e3a13f022067c94b3c3215f0 Mon Sep 17 00:00:00 2001
From: legop3 <minecratfd8@gmail.com>
Date: Fri, 10 Jul 2026 23:23:38 -0400
Subject: [PATCH] esm cjs blah blah blah

---
 server/src/services/ptzCameraService/index.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/server/src/services/ptzCameraService/index.js b/server/src/services/ptzCameraService/index.js
index 02bd4682..9897b43d 100644
--- a/server/src/services/ptzCameraService/index.js
+++ b/server/src/services/ptzCameraService/index.js
@@ -6,7 +6,6 @@ const fs = require('fs/promises');
 const path = require('path');
 const { spawn } = require('child_process');
 const { Cam } = require('onvif');
-const { ReolinkClient } = require('reolink-nvr-api');
 
 const io = require('../../globals/io');
 const logger = require('../../globals/logger').child('ptzCamera');
@@ -53,6 +52,7 @@ const state = {
 
 let onvifCam = null;
 let reolinkClient = null;
+let reolinkModulePromise = null;
 let turnTimer = null;
 let blockedTimer = null;
 let publisherProcess = null;
@@ -234,6 +234,16 @@ function startPublisher() {
 
 async function ensureReolinkClient() {
   if (reolinkClient) return reolinkClient;
+  /*
+    reolink-nvr-api is published as an ESM-only package. This server is still
+    CommonJS, so a top-level require() fails before the service can even start.
+    Dynamic import keeps the server bootable and only loads the vendor SDK when
+    spotlight or IR state is actually queried.
+  */
+  if (!reolinkModulePromise) {
+    reolinkModulePromise = import('reolink-nvr-api');
+  }
+  const { ReolinkClient } = await reolinkModulePromise;
   reolinkClient = new ReolinkClient({
     host: cameraConfig.host,
     username: cameraConfig.username,