Suppress backtrace when delivering toots (#12798)

This is to suppress irrelevant backtrace from errors raised when
delivering toots to remote servers. The errors are usually out of
control by the local server and backtraces don't provide much
information.

This is similar to https://github.com/tootsuite/mastodon/pull/5174
and shortens backtraces like below:

```
WARN: Mastodon::UnexpectedResponseError: https://example.com/inbox returned code 523
WARN: app/workers/activitypub/delivery_worker.rb:48:in `block (3 levels) in perform_request'
app/lib/request.rb:75:in `perform'
app/workers/activitypub/delivery_worker.rb:47:in `block (2 levels) in perform_request'
app/lib/request_pool.rb:53:in `use'
app/lib/request_pool.rb:108:in `block (2 levels) in with'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/notifications.rb:170:in `instrument'
app/lib/request_pool.rb:107:in `block in with'
app/lib/connection_pool/shared_connection_pool.rb:21:in `block (2 levels) in with'
app/lib/connection_pool/shared_connection_pool.rb:20:in `handle_interrupt'
app/lib/connection_pool/shared_connection_pool.rb:20:in `block in with'
app/lib/connection_pool/shared_connection_pool.rb:16:in `handle_interrupt'
app/lib/connection_pool/shared_connection_pool.rb:16:in `with'
app/lib/request_pool.rb:106:in `with'
app/workers/activitypub/delivery_worker.rb:46:in `block in perform_request'
vendor/bundle/ruby/2.7.0/gems/stoplight-2.2.0/lib/stoplight/light/runnable.rb:51:in `run_code'
vendor/bundle/ruby/2.7.0/gems/stoplight-2.2.0/lib/stoplight/light/runnable.rb:42:in `run_yellow'
vendor/bundle/ruby/2.7.0/gems/stoplight-2.2.0/lib/stoplight/light/runnable.rb:24:in `run'
app/workers/activitypub/delivery_worker.rb:57:in `perform_request'
app/workers/activitypub/delivery_worker.rb:25:in `perform'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:192:in `execute_job'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:165:in `block (2 levels) in process'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:128:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/nsa-0.2.7/lib/nsa/collectors/sidekiq.rb:31:in `block in call'
vendor/bundle/ruby/2.7.0/gems/nsa-0.2.7/lib/nsa/statsd/publisher.rb:27:in `statsd_time'
vendor/bundle/ruby/2.7.0/gems/nsa-0.2.7/lib/nsa/collectors/sidekiq.rb:30:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
app/lib/sidekiq_error_handler.rb:5:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/scout_apm-2.3.0.pre3/lib/scout_apm/background_job_integrations/sidekiq.rb:69:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/sidekiq-unique-jobs-6.0.18/lib/sidekiq_unique_jobs/server/middleware.rb:29:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:133:in `invoke'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:164:in `block in process'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:137:in `block (6 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/job_retry.rb:109:in `local'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:136:in `block (5 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/rails.rb:43:in `block in call'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/execution_wrapper.rb:87:in `wrap'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/reloader.rb:73:in `block in wrap'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/execution_wrapper.rb:87:in `wrap'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/reloader.rb:72:in `wrap'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/rails.rb:42:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:132:in `block (4 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:250:in `stats'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:127:in `block (3 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/job_logger.rb:8:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:126:in `block (2 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/job_retry.rb:74:in `global'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:125:in `block in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/logging.rb:48:in `with_context'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/logging.rb:42:in `with_job_hash_context'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:124:in `dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:163:in `process'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:83:in `process_one'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:71:in `run'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/util.rb:16:in `watchdog'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/util.rb:25:in `block in safe_thread'
```

```
WARN: Stoplight::Error::RedLight: https://example.com/inbox
WARN: vendor/bundle/ruby/2.7.0/gems/stoplight-2.2.0/lib/stoplight/light/runnable.rb:46:in `run_red'
vendor/bundle/ruby/2.7.0/gems/stoplight-2.2.0/lib/stoplight/light/runnable.rb:25:in `run'
app/workers/activitypub/delivery_worker.rb:57:in `perform_request'
app/workers/activitypub/delivery_worker.rb:25:in `perform'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:192:in `execute_job'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:165:in `block (2 levels) in process'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:128:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/nsa-0.2.7/lib/nsa/collectors/sidekiq.rb:31:in `block in call'
vendor/bundle/ruby/2.7.0/gems/nsa-0.2.7/lib/nsa/statsd/publisher.rb:27:in `statsd_time'
vendor/bundle/ruby/2.7.0/gems/nsa-0.2.7/lib/nsa/collectors/sidekiq.rb:30:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
app/lib/sidekiq_error_handler.rb:5:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/scout_apm-2.3.0.pre3/lib/scout_apm/background_job_integrations/sidekiq.rb:69:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/sidekiq-unique-jobs-6.0.18/lib/sidekiq_unique_jobs/server/middleware.rb:29:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:133:in `invoke'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:164:in `block in process'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:137:in `block (6 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/job_retry.rb:109:in `local'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:136:in `block (5 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/rails.rb:43:in `block in call'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/execution_wrapper.rb:87:in `wrap'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/reloader.rb:73:in `block in wrap'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/execution_wrapper.rb:87:in `wrap'
vendor/bundle/ruby/2.7.0/gems/activesupport-5.2.4.1/lib/active_support/reloader.rb:72:in `wrap'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/rails.rb:42:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:132:in `block (4 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:250:in `stats'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:127:in `block (3 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/job_logger.rb:8:in `call'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:126:in `block (2 levels) in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/job_retry.rb:74:in `global'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:125:in `block in dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/logging.rb:48:in `with_context'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/logging.rb:42:in `with_job_hash_context'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:124:in `dispatch'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:163:in `process'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:83:in `process_one'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:71:in `run'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/util.rb:16:in `watchdog'
vendor/bundle/ruby/2.7.0/gems/sidekiq-5.2.7/lib/sidekiq/util.rb:25:in `block in safe_thread'
```

1 files changed, 3 insertions, 1 deletions

diff --git a/app/lib/request.rb b/app/lib/request.rb
index f2905c462..a08e402ec 100644
--- a/app/lib/request.rb
+++ b/app/lib/request.rb
@@ -52,13 +52,15 @@ 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
+      raise e.class, "#{e.message} on #{@url}", e.backtrace[0]
     end
 
     begin
       response = response.extend(ClientLimit)
       response.body_with_limit if http_client.persistent?
       yield response if block_given?
+    rescue => e
+      raise e.class, e.message, e.backtrace[0]
     ensure
       http_client.close unless http_client.persistent?
     end