clean up errors in sentry

config/initializers/sentry.rb

@@ -2,5 +2,6 @@ if ENV['SENTRY_DSN'].present?
   Sentry.init do |config|
     config.dsn = ENV['SENTRY_DSN']
     config.breadcrumbs_logger = [ :active_support_logger, :http_logger ]
+    config.excluded_exceptions += [ 'ActionDispatch::RemoteIp::IpSpoofAttackError' ]
   end
 end

lib/portainer/client.rb

@@ -79,7 +79,7 @@ module Portainer
       end
     rescue Socket::ResolutionError
       raise ConnectionError, "Portainer URL is not resolvable"
-    rescue Net::ReadTimeout
+    rescue Net::ReadTimeout, Net::OpenTimeout
       raise ConnectionError, "Connection to Portainer timed out"
     end
 
@@ -131,7 +131,7 @@ module Portainer
       end
     rescue Socket::ResolutionError
       raise ConnectionError, "Portainer URL is not resolvable"
-    rescue Net::ReadTimeout
+    rescue Net::ReadTimeout, Net::OpenTimeout
       raise ConnectionError, "Connection to Portainer timed out"
     end
 
@@ -141,7 +141,7 @@ module Portainer
       end
     rescue Socket::ResolutionError
       raise ConnectionError, "Portainer URL is not resolvable"
-    rescue Net::ReadTimeout
+    rescue Net::ReadTimeout, Net::OpenTimeout
       raise ConnectionError, "Connection to Portainer timed out"
     end