Merge remote-tracking branch 'upstream/main'

Author: Erik Petersen

.github/workflows/build.yml

@@ -0,0 +1,17 @@
+name: Build
+on: [push, pull_request]
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        ruby: ['2.3', '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', '3.2']
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+    - run: bundle exec rake

.gitignore

@@ -1,5 +1,6 @@
 .bundle
 .ruby-version
+.ruby-gemset
 .yardoc
 *.gem
 coverage

.rubocop.yml

@@ -0,0 +1,82 @@
+Style/ClassAndModuleChildren:
+  Enabled: false
+Style/Documentation:
+  Enabled: false
+Style/HashSyntax:
+  Enabled: false        # Disabled to support older ruby versions
+Style/MutableConstant:
+  Enabled: false
+Style/FormatString:
+  Enabled: false
+
+Lint/RescueException:
+  Enabled: false
+Lint/InheritException:
+  Enabled: false
+
+# Disabling these new cops to keep parity with older Rubocop used for Ruby <=
+# 3.0. Ideally, each of these should be checked, to choose whether to fix the
+# offenses and enable it, or keep it disabled.
+Lint/ScriptPermission:
+  Enabled: false
+Style/FrozenStringLiteralComment:
+  Enabled: false
+Lint/RedundantRequireStatement:
+  Enabled: false
+Style/IfUnlessModifier:
+  Enabled: false
+Style/RedundantFileExtensionInRequire:
+  Enabled: false
+Style/ZeroLengthPredicate:
+  Enabled: false
+Style/SoleNestedConditional:
+  Enabled: false
+Style/OptionalBooleanParameter:
+  Enabled: false
+Style/SafeNavigation:
+  Enabled: false
+Style/AccessorGrouping:
+  Enabled: false
+Layout/EmptyLineAfterGuardClause:
+  Enabled: false
+Style/NumericPredicate:
+  Enabled: false
+Style/RedundantReturn:
+  Enabled: false
+Naming/RescuedExceptionsVariableName:
+  Enabled: false
+Style/ClassEqualityComparison:
+  Enabled: false
+Style/CaseLikeIf:
+  Enabled: false
+Style/UnpackFirst:
+  Enabled: false
+Layout/EmptyLineAfterGuardClause:
+  Enabled: false
+Layout/LineLength:
+  Enabled: false
+Lint/DuplicateMethods:
+  Enabled: false
+Style/StringConcatenation:
+  Enabled: false
+Lint/Void:
+  Enabled: false
+Style/GlobalStdStream:
+  Enabled: false
+Layout/EmptyLinesAroundAttributeAccessor:
+  Enabled: false
+
+# TODO: Enable this and fix offenses
+Metrics:
+  Enabled: false
+
+AllCops:
+  Include:
+    - 'lib/**/*'
+  Exclude:
+    - 'Gemfile'
+    - 'Rakefile'
+    - 'mqtt.gemspec'
+    - 'examples/**'
+    - 'spec/**/*'
+    - 'vendor/**/*'

.travis.yml

@@ -1,4 +1,4 @@
-source "http://rubygems.org"
+source "https://rubygems.org"
 
 # Gem's dependencies are specified in mqtt.gemspec
 gemspec

Gemfile

@@ -1,6 +1,34 @@
 Ruby MQTT NEWS
 ==============
 
+Ruby MQTT Version 0.5.0 (2017-04-16)
+------------------------------------
+
+* Switched default protocol version to 3.1.1
+* Added support for Server Name Identification (SNI)
+* Fix for unescaping user/password in URI
+* Fix for bug in MQTT::Proxy class
+* Add the ability to ignore retained packets when subscribed.
+* Fix problem of wrong Puback packet ID
+* Don't keepalive ping if disconnected
+* Immediately close socket after failed Connack
+* FakeServer improvements
+* Fix for working with mathn library.
+
+
+Ruby MQTT Version 0.4.0 (2016-06-27)
+------------------------------------
+
+* Added puback handling for QoS level 1
+* Low-level MQTT-SN packet parsing support
+* Allow certs to be set directly instead of just by file
+* Allow keyphrase for certs to be passed through
+* Put 'disconnect' inside an 'ensure' block
+* Fix for error on publish with frozen payload
+* Fix for packets always getting id 1
+* Improvements to tests
+
+
 Ruby MQTT Version 0.3.1 (2014-10-10)
 ------------------------------------