server: expose gc programatically

koush · Mar 19, 2023 · 983daae · 983daae
1 parent 9b687e3
commit 983daae
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/server/.vscode/launch.json b/server/.vscode/launch.json
@@ -16,7 +16,6 @@
             "program": "${workspaceFolder}/dist/scrypted-main.js",
             "runtimeArgs": [
                 "--trace-warnings",
-                "--expose-gc",
                 "--nolazy",
             ],
             "sourceMaps": true,

diff --git a/server/package-lock.json b/server/package-lock.json
diff --git a/server/src/scrypted-main.ts b/server/src/scrypted-main.ts
@@ -1,8 +1,15 @@
+import v8 from 'v8';
+import vm from 'vm';
 import process from 'process';
 import semver from 'semver';
 import { RPCResultError, startPeriodicGarbageCollection } from './rpc';
 import { PluginError } from './plugin/plugin-error';
 
+if (!global.gc) {
+    v8.setFlagsFromString('--expose_gc')
+    global.gc = vm.runInNewContext("gc");
+}
+
 if (!semver.gte(process.version, '16.0.0')) {
     throw new Error('"node" version out of date. Please update node to v16 or higher.')
 }