Class: Utopia::Exceptions::Mailer

Inherits:
Object
  • Object
show all
Defined in:
lib/utopia/exceptions/mailer.rb

Overview

Catches all exceptions raised from the app it wraps and sends a useful email with the exception, stacktrace, and contents of the environment.

Constant Summary collapse

LOCAL_SMTP =

A basic local non-authenticated SMTP server.

[:smtp, {
	:address => "localhost",
	:port => 25,
	:enable_starttls_auto => false
}]

Instance Method Summary collapse

Constructor Details

#initialize(app, config = {}) ⇒ Mailer

Returns a new instance of Mailer.



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# File 'lib/utopia/exceptions/mailer.rb', line 35

def initialize(app, config = {})
	@app = app
	
	@to = config[:to] || "postmaster"
	@from = config.fetch(:from) {(ENV['USER'] || 'rack') + "@localhost"}
	@subject = config[:subject] || '%{exception} [PID %{pid} : %{cwd}]'
	@delivery_method = config.fetch(:delivery_method, LOCAL_SMTP)
	
	@dump_environment = config.fetch(:dump_environment, false)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/utopia/exceptions/mailer.rb', line 46

def call(env)
	begin
		return @app.call(env)
	rescue => exception
		send_notification exception, env
		
		raise
	end
end