class EcsLogging::Middleware
Public Class Methods
new(app, logdev)
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# File lib/ecs_logging/middleware.rb, line 25 def initialize(app, logdev) @app = app @logger = Logger.new(logdev) end
Public Instance Methods
call(env)
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# File lib/ecs_logging/middleware.rb, line 30 def call(env) status, headers, body = @app.call(env) body = BodyProxy.new(body) { log(env, status, headers) } [status, headers, body] end
Private Instance Methods
log(env, status, headers)
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# File lib/ecs_logging/middleware.rb, line 38 def log(env, status, headers) req_method = env['REQUEST_METHOD'] path = env['PATH_INFO'] message = "#{req_method} #{path}" severity = status >= 500 ? Logger::ERROR : Logger::INFO extras = { client: { address: env["REMOTE_ADDR"] }, http: { request: { method: req_method } }, url: { domain: env['HTTP_HOST'], path: path, port: env['SERVER_PORT'], scheme: env['HTTPS'] == 'on' ? 'https' : 'http' } } if content_length = env["CONTENT_LENGTH"] extras[:http][:request][:'body.bytes'] = content_length end if user_agent = env['HTTP_USER_AGENT'] extras[:user_agent] = { original: user_agent } end @logger.add(severity, message, **extras) end