Merge pull request #93 from dblock/remove-ping

Removed ping worker.

Author: dblock

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2018-09-08 18:09:56 -0400 using RuboCop version 0.58.2.
+# on 2019-02-25 14:24:34 -0500 using RuboCop version 0.58.2.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -16,11 +16,6 @@ Layout/IndentHeredoc:
     - 'sample_apps/sample_app_activerecord/commands/help.rb'
     - 'sample_apps/sample_app_mongoid/commands/help.rb'
 
-# Offense count: 1
-Lint/HandleExceptions:
-  Exclude:
-    - 'lib/slack-ruby-bot-server/ping.rb'
-
 # Offense count: 3
 # Configuration parameters: Blacklist.
 # Blacklist: (?-mix:(^|\s)(EO[A-Z]{1}|END)(\s|$))

CHANGELOG.md

@@ -1,7 +1,8 @@
 ### Changelog
 
-#### 0.8.4 (Next)
+#### 0.9.0 (Next)
 
+* [#93](https://github.com/slack-ruby/slack-ruby-bot-server/pull/93): Removed ping worker in favor of slack-ruby-client lower level ping - [@dblock](https://github.com/dblock).
 * Your contribution here.
 
 #### 0.8.3 (2019/01/17)

README.md

@@ -152,22 +152,6 @@ SlackRubyBotServer.configure do |config|
 end
 ```
 
-#### Ping Worker
-
-Each `SlackRubyBotServer::Server` instance will start a ping worker that will periodically check the online status of the bot via the Slack web [auth.test](https://api.slack.com/methods/auth.test) and [users.getPresence](https://api.slack.com/methods/users.getPresence) APIs, and will forcefully close the connection if the bot goes offline, causing an automatic reconnect.
-
-You can configure the ping interval, number of retries before restart, and disable the ping worker entirely.
-
-```ruby
-SlackRubyBotServer.configure do |config|
-  config.ping = {
-    enabled: true, # set to false to disable the ping worker
-    ping_interval: 30, # interval in seconds
-    retry_count: 3 # number of unsuccessful retries until a restart
-  }
-end
-```
-
 ### Access Tokens
 
 By default the implementation of [Team](lib/slack-ruby-bot-server/models/team) stores a `bot_access_token` that grants a certain amount of privileges to the bot user as described in [Slack OAuth Docs](https://api.slack.com/docs/oauth). You may not want a bot user at all, or may require different auth scopes, such as `users.profile:read` to access user profile information via `Slack::Web::Client#users_profile_get`. To obtain the non-bot access token make the following changes.

UPGRADING.md

@@ -1,6 +1,14 @@
 Upgrading Slack-Ruby-Bot-Server
 ===============================
 
+### Upgrading to >= 0.9.0
+
+### Removed Ping Worker
+
+The ping worker that was added in 0.7.0 has been removed in favor of a lower level implementation in slack-ruby-client. Remove any references to `ping` options.
+
+See [slack-ruby-client#226](https://github.com/slack-ruby/slack-ruby-client/pull/226) for more information.
+
 ### Upgrading to >= 0.8.0
 
 ### Different Asynchronous I/O Library

lib/slack-ruby-bot-server.rb

@@ -3,7 +3,6 @@
 require 'grape-swagger'
 require 'slack-ruby-bot'
 require 'slack-ruby-bot-server/server'
-require 'slack-ruby-bot-server/ping'
 require 'slack-ruby-bot-server/config'
 
 require 'slack-ruby-bot-server/ext'

lib/slack-ruby-bot-server/config.rb

@@ -3,11 +3,9 @@ module Config
     extend self
 
     attr_accessor :server_class
-    attr_accessor :ping
     attr_accessor :database_adapter
 
     def reset!
-      self.ping = nil
       self.server_class = SlackRubyBotServer::Server
       self.database_adapter = if defined?(::Mongoid)
                                 :mongoid

lib/slack-ruby-bot-server/ping.rb

@@ -7,7 +7,6 @@ class Server < SlackRubyBot::Server
     def initialize(attrs = {})
       attrs = attrs.dup
       @team = attrs.delete(:team)
-      @ping_options = attrs.delete(:ping) || {}
       raise 'Missing team' unless @team
       attrs[:token] = @team.token
       super(attrs)
@@ -24,19 +23,8 @@ def restart!(wait = 1)
 
     private
 
-    attr_reader :ping_options
-
-    def create_ping
-      return unless !ping_options.key?(:enabled) || ping_options[:enabled]
-      SlackRubyBotServer::Ping.new(client, ping_options)
-    end
-
     def open!
       client.owner = team
-      client.on :open do |_event|
-        worker = create_ping
-        worker.start! if worker
-      end
     end
   end
 end

lib/slack-ruby-bot-server/server.rb

@@ -31,7 +31,6 @@ def start!(team)
       run_callbacks :starting, team
       logger.info "Starting team #{team}."
       options = { team: team }
-      options[:ping] = SlackRubyBotServer::Config.ping if SlackRubyBotServer::Config.ping
       server = SlackRubyBotServer::Config.server_class.new(options)
       start_server! team, server
       run_callbacks :started, team

lib/slack-ruby-bot-server/service.rb

@@ -1,3 +1,3 @@
 module SlackRubyBotServer
-  VERSION = '0.8.4'.freeze
+  VERSION = '0.9.0'.freeze
 end