Fix URLs appearing twice in errors of ActivityPub::DeliveryWorker (#11231)

app/lib/request.rb

@@ -59,7 +59,7 @@ class Request
     begin
       response = http_client.public_send(@verb, @url.to_s, @options.merge(headers: headers))
     rescue => e
-      raise e.class, "#{e.message} on #{@url}", e.backtrace[0]
+      raise e.class, "#{e.message} on #{@url}", e.backtrace
     end
 
     begin

app/workers/activitypub/delivery_worker.rb

@@ -18,13 +18,15 @@ class ActivityPub::DeliveryWorker
     @source_account = Account.find(source_account_id)
     @inbox_url      = inbox_url
     @host           = Addressable::URI.parse(inbox_url).normalized_site
+    @performed      = false
 
     perform_request
-
+  ensure
+    if @performed
       failure_tracker.track_success!
-  rescue => e
+    else
       failure_tracker.track_failure!
-    raise e.class, "Delivery failed for #{inbox_url}: #{e.message}", e.backtrace[0]
+    end
   end
 
   private
@@ -40,6 +42,8 @@ class ActivityPub::DeliveryWorker
       request_pool.with(@host) do |http_client|
         build_request(http_client).perform do |response|
           raise Mastodon::UnexpectedResponseError, response unless response_successful?(response) || response_error_unsalvageable?(response)
+
+          @performed = true
         end
       end
     end