Merge remote-tracking branch 'origin/master' into origin-2608-websocket-event-bus...

[arvados.git] / services / api / app / controllers / arvados / v1 / schema_controller.rb

diff --git a/services/api/app/controllers/arvados/v1/schema_controller.rb b/services/api/app/controllers/arvados/v1/schema_controller.rb
index 625519e89c2c815a29b46bf00aed87c2b5630ed8..a15f9a0d05234f17ce6506e014eba82986d67b82 100644 (file)
--- a/services/api/app/controllers/arvados/v1/schema_controller.rb
+++ b/services/api/app/controllers/arvados/v1/schema_controller.rb
@@ -70,6 +70,12 @@ class Arvados::V1::SchemaController < ApplicationController
         resources: {}
       }
 
+      if Rails.application.config.websocket_address
+        discovery[:websocketUrl] = Rails.application.config.websocket_address
+      elsif ENV['ARVADOS_WEBSOCKETS']
+        discovery[:websocketUrl] = (root_url.sub /^http/, 'ws') + "/websocket"
+      end
+
       ActiveRecord::Base.descendants.reject(&:abstract_class?).each do |k|
         begin
           ctl_class = "Arvados::V1::#{k.to_s.pluralize}Controller".constantize