Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web

1 files changed, 5 insertions, 1 deletions

diff --git a/src/server/ActionUtilities.ts b/src/server/ActionUtilities.ts
index c155796a8..4fe7374d1 100644
--- a/src/server/ActionUtilities.ts
+++ b/src/server/ActionUtilities.ts
@@ -72,4 +72,8 @@ export async function Prune(rootDirectory: string): Promise<boolean> {
     return error === null;
 }
 
-export const Destroy = (mediaPath: string) => new Promise<boolean>(resolve => fs.unlink(mediaPath, error => resolve(error === null)));
\ No newline at end of file
+export const Destroy = (mediaPath: string) => new Promise<boolean>(resolve => fs.unlink(mediaPath, error => resolve(error === null)));
+
+export function addBeforeExitHandler(handler: NodeJS.BeforeExitListener) {
+    process.on("beforeExit", handler);
+}