fix: shutdown jupyter session on page unload (#4006)

DARPA-ASKEM · Jun 28, 2024 · b587bb4 · b587bb4
1 parent 93267c5
commit b587bb4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/client/hmi-client/src/services/jupyter.ts b/packages/client/hmi-client/src/services/jupyter.ts
@@ -280,6 +280,7 @@ export class KernelSessionManager {
  console.log('waiting...', this.jupyterSession?.session?.kernel);
  counter++;
  if (this.jupyterSession?.session?.kernel) {
+ window.addEventListener('beforeunload', this.shutdown.bind(this)); // bind(this) ensures that this instance of the class is used
  clearInterval(id);
  resolve(true);
  }
@@ -318,6 +319,7 @@ export class KernelSessionManager {
  }
 
  shutdown() {
+ window.removeEventListener('beforeunload', this.shutdown.bind(this)); // bind(this) ensures that this instance of the class is used
  this.jupyterSession?.shutdown();
  }
 }