Class: Lepus::Middleware Abstract

Inherits:

Object

• Object
• Lepus::Middleware

Defined in:

lib/lepus/middleware.rb

Overview

This class is abstract.

Subclass and override #call (and maybe #initialize) to implement.

The abstract base class for middlewares.

Direct Known Subclasses

Consumers::Middlewares::ExceptionLogger, Consumers::Middlewares::Honeybadger, Consumers::Middlewares::JSON, Consumers::Middlewares::MaxRetry, Consumers::Middlewares::Unique, Producers::Middlewares::CorrelationId, Producers::Middlewares::Header, Producers::Middlewares::Instrumentation, Producers::Middlewares::JSON, Producers::Middlewares::Unique

Instance Method Summary

• #call(message, app) ⇒ Object

  Invokes the middleware.

• #initialize ⇒ Middleware constructor

  A new instance of Middleware.

Constructor Details

#initialize ⇒ Middleware

Returns a new instance of Middleware.

# File 'lib/lepus/middleware.rb', line 7

def initialize(**)
end

Instance Method Details

#call(message, app) ⇒ Object

Invokes the middleware.

Parameters:

• message (Lepus::Message) —

  The message to process.

• app —

  The next middleware to call or the actual consumer instance.

Raises:

• (NotImplementedError)

# File 'lib/lepus/middleware.rb', line 14

def call(message, app)
  raise NotImplementedError
end