ui: handle errors from unimplemented services (#18020)

When a request is made to an RPC service that doesn't exist (for example, a cross-region request from a newer version of Nomad to an older version that doesn't implement the endpoint) the application should return an empty list as well.
hashicorp · Jul 26, 2023 · 41ae060 · 41ae060
1 parent be06871
commit 41ae060
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/.changelog/18020.txt b/.changelog/18020.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+ui: Fixed error handling for cross-region requests when the receiving region does not implement the endpoint being requested
+```
diff --git a/ui/app/adapters/application.js b/ui/app/adapters/application.js
@@ -44,7 +44,9 @@ export default class ApplicationAdapter extends RESTAdapter {
     return super.findAll(...arguments).catch((error) => {
       const errorCodes = codesForError(error);
 
-      const isNotImplemented = errorCodes.includes('501');
+      const isNotImplemented =
+        errorCodes.includes('501') ||
+        error.message.includes("rpc: can't find service");
 
       if (isNotImplemented) {
         return [];