Merge pull request #325 from vim-denops/fix-unhandled-error

🐛 Fix denops crash on UnhandledRejection error
vim-denops · Feb 29, 2024 · b5dfcbc · b5dfcbc
2 parents 17fc843 + 8b92254
commit b5dfcbc
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/denops/@denops-private/worker.ts b/denops/@denops-private/worker.ts
@@ -75,6 +75,7 @@ async function main(): Promise<void> {
       ...formatArgs(args),
     );
   };
+
   // Start service
   using service = new Service(meta);
   await host.init(service);
@@ -83,6 +84,12 @@ async function main(): Promise<void> {
 }
 
 if (import.meta.main) {
+  // Avoid denops server crash via UnhandledRejection
+  globalThis.addEventListener("unhandledrejection", (event) => {
+    event.preventDefault();
+    console.error(`Unhandled rejection:`, event.reason);
+  });
+
   await main().catch((err) => {
     console.error(
       `Internal error occurred in Worker`,