feat: custom error handler

unjs · Dec 12, 2020 · ad3515f · ad3515f
1 parent edf40b9
commit ad3515f
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/src/app.ts b/src/app.ts
@@ -13,12 +13,14 @@ export function createApp (options: AppOptions = {}): App {
 
   // @ts-ignore
   const app: Partial<App> = function (req: IncomingMessage, res: ServerResponse) {
-    return _handle(req, res)
-      .catch((err: Error | any) => {
-        // @ts-ignore
-        err.internal = true
-        sendError(res, err, !!options.debug)
-      })
+    return _handle(req, res).catch((error: Error) => {
+      if (options.onError) {
+        return options.onError(error, req, res)
+      }
+      // @ts-ignore
+      error.internal = true
+      return sendError(res, error, !!options.debug)
+    })
   }
 
   app.stack = stack

diff --git a/src/types.ts b/src/types.ts
@@ -46,4 +46,5 @@ export interface App {
 
 export interface AppOptions {
   debug?: boolean
+  onError?: (error: Error, req: IncomingMessage, res: ServerResponse) => any
 }