From 54b273bf993888cd079113dd588cb7a90228b93b Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
Date: Sat, 24 Mar 2018 20:49:54 +0900
Subject: Close http connection in perform method of Request class (#6889)

HTTP connections must be explicitly closed in many cases, and letting
perform method close connections makes its callers less redundant and
prevent them from forgetting to close connections.
---
 app/services/subscribe_service.rb | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

(limited to 'app/services/subscribe_service.rb')

diff --git a/app/services/subscribe_service.rb b/app/services/subscribe_service.rb
index 2f725e2ec..2893b5410 100644
--- a/app/services/subscribe_service.rb
+++ b/app/services/subscribe_service.rb
@@ -6,21 +6,21 @@ class SubscribeService < BaseService
 
     @account        = account
     @account.secret = SecureRandom.hex
-    @response       = build_request.perform
-
-    if response_failed_permanently?
-      # We're not allowed to subscribe. Fail and move on.
-      @account.secret = ''
-      @account.save!
-    elsif response_successful?
-      # The subscription will be confirmed asynchronously.
-      @account.save!
-    else
-      # The response was either a 429 rate limit, or a 5xx error.
-      # We need to retry at a later time. Fail loudly!
-      raise Mastodon::UnexpectedResponseError, @response
+
+    build_request.perform do |response|
+      if response_failed_permanently? response
+        # We're not allowed to subscribe. Fail and move on.
+        @account.secret = ''
+        @account.save!
+      elsif response_successful? response
+        # The subscription will be confirmed asynchronously.
+        @account.save!
+      else
+        # The response was either a 429 rate limit, or a 5xx error.
+        # We need to retry at a later time. Fail loudly!
+        raise Mastodon::UnexpectedResponseError, response
+      end
     end
-    @response.connection&.close
   end
 
   private
@@ -47,12 +47,12 @@ class SubscribeService < BaseService
   end
 
   # Any response in the 3xx or 4xx range, except for 429 (rate limit)
-  def response_failed_permanently?
-    (@response.status.redirect? || @response.status.client_error?) && !@response.status.too_many_requests?
+  def response_failed_permanently?(response)
+    (response.status.redirect? || response.status.client_error?) && !response.status.too_many_requests?
   end
 
   # Any response in the 2xx range
-  def response_successful?
-    @response.status.success?
+  def response_successful?(response)
+    response.status.success?
   end
 end
-- 
cgit