Release v6.15.0

CHANGELOG.md

@@ -1,6 +1,23 @@
 Changelog
 =========
 
+## 6.15.0 (27 July 2020)
+
+### Enhancements
+
+* Add `on_error` callbacks to replace `before_notify_callbacks`
+  | [#608](https://github.com/bugsnag/bugsnag-ruby/pull/608)
+
+* Improve performance when extracting code from files in stacktraces
+  | [#604](https://github.com/bugsnag/bugsnag-ruby/pull/604)
+
+* Reduce memory use when session tracking is disabled
+  | [#606](https://github.com/bugsnag/bugsnag-ruby/pull/606)
+
+### Deprecated
+
+* `before_notify_callbacks` have been deprecated in favour of `on_error` and will be removed in the next major release
+
 ## 6.14.0 (20 July 2020)
 
 ### Enhancements

VERSION

@@ -1 +1 @@
-6.14.0
+6.15.0

example/padrino/app/app.rb

@@ -75,21 +75,6 @@ class App < Padrino::Application
         'bugsnag.com for a new notification!')
     end
 
-    get '/crash_with_callback' do
-      Bugsnag.before_notify_callbacks << proc { |report|
-        new_tab = {
-          message: 'Padrino demo says: Everything is great',
-          code: 200
-        }
-        report.add_tab(:diagnostics, new_tab)
-      }
-
-      msg = 'Bugsnag Padrino demo says: It crashed! But, due to the attached callback' +
-        ' the exception has meta information. Go check' +
-        ' bugsnag.com for a new notification (see the Diagnostics tab)!'
-      raise RuntimeError.new(msg)
-    end
-
     get '/notify' do
       Bugsnag.notify(RuntimeError.new("Bugsnag Padrino demo says: False alarm, your application didn't crash"))
 
@@ -100,21 +85,16 @@ class App < Padrino::Application
 
     get '/notify_data' do
       error = RuntimeError.new("Bugsnag Padrino demo says: False alarm, your application didn't crash")
-      Bugsnag.notify error do |report|
-        report.add_tab(:user, {
-          :username => "bob-hoskins",
-          :email => 'bugsnag@bugsnag.com',
-          :registered_user => true
-        })
+      Bugsnag.notify(error) do |report|
         report.add_tab(:diagnostics, {
-          :message => 'Padrino demo says: Everything is great',
-          :code => 200
+          message: 'Padrino demo says: Everything is great',
+          code: 200
         })
       end
 
       "Bugsnag Padrino demo says: It didn't crash! " +
         'But still go check <a href="https://bugsnag.com">https://bugsnag.com</a>' +
-        ' for a new notification. Check out the User tab for the meta data'
+        ' for a new notification. Check out the Diagnostics tab for the meta data'
     end
 
     get '/notify_severity' do

example/padrino/app/templates/index.md

@@ -8,18 +8,14 @@ While testing the examples open [your dashboard](https://app.bugsnag.com) in ord
 <br/>
     Raises an error within the framework, generating a report in the Bugsnag dashboard.
 
-2. [Crash and use callbacks](/crash_with_callback)
-<br/>
-    Raises an exception within the framework, but with additional data attached to the report.  By registering a callback before the error occurs useful data can be attached as a tab in the Bugsnag dashboard.
-
-3. [Notify](/notify)
+2. [Notify](/notify)
 <br/>
     Sends Bugsnag a report on demand using `bugsnag.notify`.  Allows details of handled errors or information to be sent to the Bugsnag dashboard without crashing your code.
 
-4. [Notify with data](/notify_data)
+3. [Notify with data](/notify_data)
 <br/>
-    Same as `notify` but allows you to attach additional data within a `block`, similar to the `before_notify_callbacks` example above.  In this case we're adding information about the user to go into the `user` tab, and additional diagnostics as a `diagnostics` tab.
+    Same as `notify` but allows you to attach additional data within a `block`. In this case we're adding additional diagnostics as a `diagnostics` tab.
 
-5. [Set the severity](/notify_severity)
+4. [Set the severity](/notify_severity)
 <br/>
-    This uses the same mechanism as adding meta-data, but allows you to set he `severity` when notifying Bugsnag of the error.  Valid severities are `error`, `warning`, and `info`.  Have a look on the dashboard to see the difference in these severities.
+    This uses the same mechanism as adding meta-data, but allows you to set he `severity` when notifying Bugsnag of the error.  Valid severities are `error`, `warning`, and `info`.  Have a look on the dashboard to see the difference in these severities.

example/padrino/config/boot.rb

@@ -38,6 +38,14 @@
 Padrino.before_load do
   Bugsnag.configure do |config|
     config.api_key = 'YOUR_API_KEY'
+
+    config.add_on_error(proc do |report|
+      report.add_tab(:user, {
+        username: 'bob-hoskins',
+        email: 'bugsnag@bugsnag.com',
+        registered_user: true
+      })
+    end)
   end
 end
 

example/rack/server.rb

@@ -5,9 +5,16 @@
 require 'bugsnag'
 require 'redcarpet'
 
-
 Bugsnag.configure do |config|
   config.api_key = 'YOUR_API_KEY'
+
+  config.add_on_error(proc do |report|
+    report.add_tab(:user, {
+      username: 'bob-hoskins',
+      email: 'bugsnag@bugsnag.com',
+      registered_user: true
+    })
+  end)
 end
 
 class BugsnagDemo
@@ -18,19 +25,6 @@ def call(env)
     when '/crash'
       raise RuntimeError.new('Bugsnag Rack demo says: It crashed! Go check ' +
         'bugsnag.com for a new notification!')
-    when '/crash_with_callback'
-      Bugsnag.before_notify_callbacks << proc { |report|
-        new_tab = {
-          message: 'Rack demo says: Everything is great',
-          code: 200
-        }
-        report.add_tab(:diagnostics, new_tab)
-      }
-
-      msg = 'Bugsnag Rack demo says: It crashed! But, due to the attached callback' +
-        ' the exception has meta information. Go check' +
-        ' bugsnag.com for a new notification (see the Diagnostics tab)!'
-      raise RuntimeError.new(msg)
     when '/notify'
       Bugsnag.notify(RuntimeError.new("Bugsnag Rack demo says: False alarm, your application didn't crash"))
 
@@ -39,21 +33,16 @@ def call(env)
         ' for a new notification.'
     when '/notify_data'
       error = RuntimeError.new("Bugsnag Rack demo says: False alarm, your application didn't crash")
-      Bugsnag.notify error do |report|
-        report.add_tab(:user, {
-          :username => "bob-hoskins",
-          :email => 'bugsnag@bugsnag.com',
-          :registered_user => true
-        })
+      Bugsnag.notify(error) do |report|
         report.add_tab(:diagnostics, {
-          :message => 'Rack demo says: Everything is great',
-          :code => 200
+          message: 'Padrino demo says: Everything is great',
+          code: 200
         })
       end
 
       text = "Bugsnag Rack demo says: It didn't crash! " +
         'But still go check <a href="https://bugsnag.com">https://bugsnag.com</a>' +
-        ' for a new notification. Check out the User tab for the meta data'
+        ' for a new notification. Check out the Diagnostics tab for the meta data'
     when '/notify_severity'
       msg = "Bugsnag Rack demo says: Look at the circle on the right side. It's different"
       error = RuntimeError.new(msg)

example/rack/templates/index.md

@@ -8,18 +8,14 @@ While testing the examples open [your dashboard](https://app.bugsnag.com) in ord
 <br/>
     Raises an error within the framework, generating a report in the Bugsnag dashboard.
 
-2. [Crash and use callbacks](/crash_with_callback)
-<br/>
-    Raises an exception within the framework, but with additional data attached to the report.  By registering a callback before the error occurs useful data can be attached as a tab in the Bugsnag dashboard.
-
-3. [Notify](/notify)
+2. [Notify](/notify)
 <br/>
     Sends Bugsnag a report on demand using `bugsnag.notify`.  Allows details of handled errors or information to be sent to the Bugsnag dashboard without crashing your code.
 
-4. [Notify with data](/notify_data)
+3. [Notify with data](/notify_data)
 <br/>
-    Same as `notify` but allows you to attach additional data within a `block`, similar to the `before_notify_callbacks` example above.  In this case we're adding information about the user to go into the `user` tab, and additional diagnostics as a `diagnostics` tab.
+    Same as `notify` but allows you to attach additional data within a `block`. In this case we're adding additional diagnostics as a `diagnostics` tab.
 
-5. [Set the severity](/notify_severity)
+4. [Set the severity](/notify_severity)
 <br/>
-    This uses the same mechanism as adding meta-data, but allows you to set he `severity` when notifying Bugsnag of the error.  Valid severities are `error`, `warning`, and `info`.  Have a look on the dashboard to see the difference in these severities.
+    This uses the same mechanism as adding meta-data, but allows you to set he `severity` when notifying Bugsnag of the error.  Valid severities are `error`, `warning`, and `info`.  Have a look on the dashboard to see the difference in these severities.

example/rails-42/app/controllers/application_controller.rb

@@ -10,19 +10,6 @@ def crash
       'bugsnag.com for a new notification')
   end
 
-  def callback
-    Bugsnag.before_notify_callbacks << proc { |report|
-      new_tab = {
-        message: 'Rails v4.2 demo says: Everything is great',
-        code: 200
-      }
-      report.add_tab(:diagnostics, new_tab)
-    }
-    raise RuntimeError.new('Bugsnag Rails demo says: It crashed! But, due to the attached callback' +
-      ' the exception has meta information. Go check' +
-      ' bugsnag.com for a new notification (see the Diagnostics tab)!')
-  end
-
   def notify
     Bugsnag.notify(RuntimeError.new("Bugsnag Rails demo says: False alarm, your application didn't crash"))
     @text = "Bugsnag Rack demo says: It didn't crash! " +
@@ -32,20 +19,15 @@ def notify
 
   def data
     error = RuntimeError.new("Bugsnag Rails demo says: False alarm, your application didn't crash")
-    Bugsnag.notify error do |report|
-      report.add_tab(:user, {
-        :username => "bob-hoskins",
-        :email => 'bugsnag@bugsnag.com',
-        :registered_user => true
-      })
+    Bugsnag.notify(error) do |report|
       report.add_tab(:diagnostics, {
-        :message => 'Rails demo says: Everything is great',
-        :code => 200
+        message: 'Rails demo says: Everything is great',
+        code: 200
       })
     end
     @text = "Bugsnag Rails demo says: It didn't crash! " +
       'But still go check <a href="https://bugsnag.com">https://bugsnag.com</a>' +
-      ' for a new notification. Check out the User tab for the meta data'
+      ' for a new notification. Check out the Diagnostics tab for the meta data'
   end
 
   def severity

example/rails-42/app/views/index.md

@@ -8,18 +8,14 @@ While testing the examples open [your dashboard](https://app.bugsnag.com) in ord
 <br/>
     Raises an error within the framework, generating a report in the Bugsnag dashboard.
 
-2. [Crash and use callbacks](/crash_with_callback)
-<br/>
-    Raises an exception within the framework, but with additional data attached to the report.  By registering a callback before the error occurs useful data can be attached as a tab in the Bugsnag dashboard.
-
-3. [Notify](/notify)
+2. [Notify](/notify)
 <br/>
     Sends Bugsnag a report on demand using `bugsnag.notify`.  Allows details of handled errors or information to be sent to the Bugsnag dashboard without crashing your code.
 
-4. [Notify with data](/notify_data)
+3. [Notify with data](/notify_data)
 <br/>
-    Same as `notify` but allows you to attach additional data within a `block`, similar to the `before_notify_callbacks` example above.  In this case we're adding information about the user to go into the `user` tab, and additional diagnostics as a `diagnostics` tab.
+    Same as `notify` but allows you to attach additional data within a `block`. In this case we're adding additional diagnostics as a `diagnostics` tab.
 
-5. [Set the severity](/notify_severity)
+4. [Set the severity](/notify_severity)
 <br/>
-    This uses the same mechanism as adding meta-data, but allows you to set he `severity` when notifying Bugsnag of the error.  Valid severities are `error`, `warning`, and `info`.  Have a look on the dashboard to see the difference in these severities.
+    This uses the same mechanism as adding meta-data, but allows you to set he `severity` when notifying Bugsnag of the error.  Valid severities are `error`, `warning`, and `info`.  Have a look on the dashboard to see the difference in these severities.

example/rails-42/config/initializers/bugsnag.rb

@@ -1,3 +1,11 @@
 Bugsnag.configure do |config|
   config.api_key = "YOUR_API_KEY_HERE"
+
+  config.add_on_error(proc do |report|
+    report.add_tab(:user, {
+      username: 'bob-hoskins',
+      email: 'bugsnag@bugsnag.com',
+      registered_user: true
+    })
+  end)
 end

example/rails-42/config/routes.rb

@@ -1,10 +1,8 @@
 Rails.application.routes.draw do
   root :to => 'application#index'
-  
+
   get 'crash' => 'application#crash'
-  get 'crash_with_callback' => 'application#callback'
   get 'notify' => 'application#notify'
   get 'notify_data' => 'application#data'
   get 'notify_severity' => 'application#severity'
-
 end

example/rails-51/README.md

@@ -132,5 +132,5 @@ Navigate to the `/resque` page and queue any of the examples using links provide
 To process the queues, run the `resque:work` task as stated in the example webpage. In order to process any of the queues on a single thread start the resque worker using the command:
 
 ```shell
-QUEUE=crash,callback,metadata bundle exec rake resque:work
-```
+QUEUE=crash,metadata bundle exec rake resque:work
+```

example/rails-51/app/controllers/application_controller.rb

@@ -10,19 +10,6 @@ def crash
       'bugsnag.com for a new notification')
   end
 
-  def callback
-    Bugsnag.before_notify_callbacks << proc { |report|
-      new_tab = {
-        message: 'Rails v4.2 demo says: Everything is great',
-        code: 200
-      }
-      report.add_tab(:diagnostics, new_tab)
-    }
-    raise RuntimeError.new('Bugsnag Rails demo says: It crashed! But, due to the attached callback' +
-      ' the exception has meta information. Go check' +
-      ' bugsnag.com for a new notification (see the Diagnostics tab)!')
-  end
-
   def notify
     Bugsnag.notify(RuntimeError.new("Bugsnag Rails demo says: False alarm, your application didn't crash"))
     @text = "Bugsnag Rack demo says: It didn't crash! " +
@@ -32,20 +19,15 @@ def notify
 
   def data
     error = RuntimeError.new("Bugsnag Rails demo says: False alarm, your application didn't crash")
-    Bugsnag.notify error do |report|
-      report.add_tab(:user, {
-        :username => "bob-hoskins",
-        :email => 'bugsnag@bugsnag.com',
-        :registered_user => true
-      })
+    Bugsnag.notify(error) do |report|
       report.add_tab(:diagnostics, {
-        :message => 'Rails demo says: Everything is great',
-        :code => 200
+        message: 'Rails demo says: Everything is great',
+        code: 200
       })
     end
     @text = "Bugsnag Rails demo says: It didn't crash! " +
       'But still go check <a href="https://bugsnag.com">https://bugsnag.com</a>' +
-      ' for a new notification. Check out the User tab for the meta data'
+      ' for a new notification. Check out the Diagnostics tab for the meta data'
   end
 
   def severity

example/rails-51/app/controllers/que_controller.rb

@@ -11,9 +11,4 @@ def crash
     QueCrash.enqueue
     @text = "Que has queued the crash task"
   end
-
-  def callbacks
-    QueCallback.enqueue
-    @text = "Que has queued the callbacks task"
-  end
 end

example/rails-51/app/controllers/resque_controller.rb

@@ -16,9 +16,4 @@ def metadata
     Resque.enqueue(ResqueWorkers::Metadata)
     @text = "The metadata task has been queued.  This can be run using the `QUEUE=metadata bundle exec rake resque:work` command"
   end
-
-  def callbacks
-    Resque.enqueue(ResqueWorkers::Callback)
-    @text = "The callback task has been queued.  This can be run using the `QUEUE=callback bundle exec rake resque:work` command"
-  end
 end

example/rails-51/app/controllers/sidekiq_controller.rb

@@ -17,9 +17,4 @@ def metadata
     @text = "Sidekiq is performing a task that will notify an error with some metadata without crashing.
     Check out your dashboard!"
   end
-
-  def callbacks
-    SidekiqWorkers::CallbackWorker.perform_async
-    @text = "Sidekiq is performing a task that will crash, but registers a callback before this to attach additional metadata."
-  end
 end