5 files changed, 11 insertions, 5 deletions
diff --git a/app/services/fetch_link_card_service.rb b/app/services/fetch_link_card_service.rb
index cf3d78683..7029c4d75 100644
--- a/app/services/fetch_link_card_service.rb
+++ b/app/services/fetch_link_card_service.rb
@@ -72,6 +72,8 @@ class FetchLinkCardService < BaseService
   def attempt_oembed
     response = OEmbed::Providers.get(@url)
 
+    return false unless response.respond_to?(:type)
+
     @card.type          = response.type
     @card.title         = response.respond_to?(:title)         ? response.title         : ''
     @card.author_name   = response.respond_to?(:author_name)   ? response.author_name   : ''
@@ -113,7 +115,7 @@ class FetchLinkCardService < BaseService
     detector.strip_tags = true
 
     guess = detector.detect(html, response.charset)
-    page  = Nokogiri::HTML(html, nil, guess&.fetch(:encoding))
+    page  = Nokogiri::HTML(html, nil, guess&.fetch(:encoding, nil))
 
     if meta_property(page, 'twitter:player')
       @card.type   = :video
diff --git a/app/services/fetch_remote_status_service.rb b/app/services/fetch_remote_status_service.rb
index cacf6ba51..9c009335b 100644
--- a/app/services/fetch_remote_status_service.rb
+++ b/app/services/fetch_remote_status_service.rb
@@ -40,6 +40,6 @@ class FetchRemoteStatusService < BaseService
   end
 
   def confirmed_domain?(domain, account)
-    account.domain.nil? || domain.casecmp(account.domain).zero? || domain.casecmp(Addressable::URI.parse(account.remote_url).normalized_host).zero?
+    account.domain.nil? || domain.casecmp(account.domain).zero? || domain.casecmp(Addressable::URI.parse(account.remote_url || account.uri).normalized_host).zero?
   end
 end
diff --git a/app/services/send_interaction_service.rb b/app/services/send_interaction_service.rb
index af205c9c9..fabba8a3e 100644
--- a/app/services/send_interaction_service.rb
+++ b/app/services/send_interaction_service.rb
@@ -12,9 +12,11 @@ class SendInteractionService < BaseService
 
     return if !target_account.ostatus? || block_notification?
 
-    delivery = build_request.perform.flush
+    delivery = build_request.perform
 
     raise Mastodon::UnexpectedResponseError, delivery unless delivery.code > 199 && delivery.code < 300
+
+    delivery.connection&.close
   end
 
   private
diff --git a/app/services/subscribe_service.rb b/app/services/subscribe_service.rb
index 2d8af0203..2f725e2ec 100644
--- a/app/services/subscribe_service.rb
+++ b/app/services/subscribe_service.rb
@@ -6,7 +6,7 @@ class SubscribeService < BaseService
 
     @account        = account
     @account.secret = SecureRandom.hex
-    @response       = build_request.perform.flush
+    @response       = build_request.perform
 
     if response_failed_permanently?
       # We're not allowed to subscribe. Fail and move on.
@@ -20,6 +20,7 @@ class SubscribeService < BaseService
       # We need to retry at a later time. Fail loudly!
       raise Mastodon::UnexpectedResponseError, @response
     end
+    @response.connection&.close
   end
 
   private
diff --git a/app/services/unsubscribe_service.rb b/app/services/unsubscribe_service.rb
index d84a5a530..01f5c6b7a 100644
--- a/app/services/unsubscribe_service.rb
+++ b/app/services/unsubscribe_service.rb
@@ -7,9 +7,10 @@ class UnsubscribeService < BaseService
     @account = account
 
     begin
-      @response = build_request.perform.flush
+      @response = build_request.perform
 
       Rails.logger.debug "PuSH unsubscribe for #{@account.acct} failed: #{@response.status}" unless @response.status.success?
+      @response.connection&.close
     rescue HTTP::Error, OpenSSL::SSL::SSLError => e
       Rails.logger.debug "PuSH unsubscribe for #{@account.acct} failed: #{e}"
     end