insaner

Insaner plugin for Debugr

This plugin provides Debugr middleware for the Insaner web server. With this middleware a new task will automatically be started for each HTTP request that Insaner handles; additionally, both the HTTP request and the HTTP response or any error which reaches Insaner error handling will be automatically logged. If the HTTP response code is >= 500 (or >= 400 if the e4xx option is set) the response will be logged with the configured error level.

Installation

npm install --save @debugr/insaner

Usage

import { InsanerCollector } from '@debugr/insaner';
import { HttpServer, HttpRequest, HttpForbiddenError } from 'insaner';
import { Logger, LogLevel } from '@debugr/core';
import { ConsoleHandler } from '@debugr/console';

const globalContext = {
  applicationName: 'example',
};

const logger = new Logger(globalContext, [
  new ConsoleHandler({
    threshold: LogLevel.INFO,
  }),
  new InsanerCollector(),
]);

const server = new HttpServer();

// allow the plugin to hook into the HTTP server
logger.getPlugin('insaner').install(server);

// apply your routes etc
server.router.post('/my-api', function(req, res) {
  // ...
});

server.listen(8000);

Options

The InsanerCollector constructor accepts an optional options object with the following keys as the first argument:

Option	Type	Default	Description
level	LogLevel	Logger.INFO	The level at which the request and response will be logged
errorLevel	LogLevel	Logger.ERROR	The level at which error responses will be logged
uncaughtLevel	LogLevel	options.errorLevel	The level at which uncaught errors which reach Insaner will be logged
e4xx	boolean	false	Consider HTTP 4xx status code as an error response and log appropriately
excludeHeaders	string[]		Redact the contents of the specified headers when logging; global setting for both request and response
request	object		Request-specific logging options
request.excludeHeaders	string[]	['Authorization', 'Cookie']	Redact the contents of the specified headers when logging; overrides global setting
response	object		Response-specific logging options
response.excludeHeaders	string[]	['Set-Cookie']	Redact the contents of the specified headers when logging; overrides global setting