[英]websocket-rails works in development environment but not production environment
[英]websocket-rails no connections in production
我正在使用websocket-rails gem將websocket連接到我的rails應用-事實是它在我的計算機上可以正常工作-但在我的生產機器上,它根本無法工作。
當我連接時-它寫入websocket_rails日志-我已連接-但是,當我嘗試將數據發送到連接時-它什么也不做。
我添加了一些日志以幫助我發現問題,並且似乎WebsocketRails.users
為空-意味着沒有連接-即使存在。
但是,當我真正從websocket連接斷開連接時,它將記錄斷開連接-並查看代碼,它會在記錄斷開連接之前檢查是否已連接-因此我發現它已連接。
這是觸發連接事件的代碼
class Route < ActiveRecord::Base
acts_as :user
has_many :students
after_update :notify_location_changed, if: Proc.new { |route| route.loc_latitude_changed? || route.loc_longitude_changed? }
def notify_location_changed
logger.info "#{self.id} location_updated"
logger.info "connections: #{WebsocketRails.users.users}" #this is empty - even when there is a connection open - it still pings.
channel = WebsocketRails[self.id.to_s]
WebsocketRails.logger.info "sending to the following subscribers of channel #{self.id} - #{channel.subscribers}"
channel.subscribers.each do |connection|
logger.info "sending to the following connection #{connection}"
options = {}
logger.info "#{connection.data_store}"
user = connection.data_store[:user].actable
logger.info "user: #{user.to_json}"
data = [loc_latitude: loc_latitude - user.pick_up_lat, loc_longitude: loc_longitude - user.pick_up_long].to_json
options.merge! :channel => channel.name, :token => channel.token
options[:data] = data
event = WebsocketRails::Event.new :location_updated, options
connection.trigger event
end
end
end
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