@santry/node

에러 및 로그 모니터링 플랫폼

^{Thanks for BoostCamp2020}

@santry/browser

clone project of sentry

Install

npm install @santry/node

Usage

After generating an error, place the function in the catch.

const { init, captureError, captureMessage, setContext } = require('@santry/node');

const dsn = '[token]@[url]';

init(dsn);

const testError = () => {
  try {
    throw new Error('testing Error');

    // If you have any messages you want to collect, please collect them as "captureMessage".
    captureMessage("hello I'm Hera");
  } catch (error) {

    // Collect errors with captureError.
    captureError(error);
  }
};

testError();

To use Express

Use errorHandler function as middleware.

// All controllers should live here
const express = require('express');
const {
  init,
  errorHandler,
  captureMessage,
  setContext,
} = require('@santry/node');

const app = express();
const dsn = '[dsn]@[url]';

init(dsn, {
  traceSampleRate: 1,
  release: 'santry@0.0.1',
  environment: 'production',
  unhandledRejectionLevel: 'critical',
  uncaughtExceptionLevel: 'warning',
});

app.get('/', function rootHandler(req, res) {
  res.end('Hello world!');
});

app.post('/debug-santry', function mainHandler(req, res) {
  setContext('myInfo', {
    name: 'Hera',
    age: 26,
  });
  captureMessage("hello I'm Hera");
  throw new Error('My second Santry error get!');
});

// The error handler must be before any other error middleware and after all controllers
app.use(errorHandler());

// Optional fallthrough error handler
app.use(function onError(err, req, res, next) {
  res.statusCode = 500;
  res.end('good santry!');
});

app.listen(3000);

Functions

init([dsn] [, options])

If you want to use functions, use it first.

options

• traceSampleRate Set the percentage to collect errors or messages. This can be a number between 0 and 1.
• release Set the release version of your code.
• environment Set the environment of your code.
• unhandleRejectionLevel Set the level when an unhandleRejection error occurs. This is the setting for the whole unhandleRejection error.
• uncaughtExceptionLevel Set the level when an uncaughtException error occurs. This is the setting for the whole uncaughtException error.

captureError([error] [, level])

Errors can be collected.

setContext([context])

Set context of error or mesaage

errorHandler([, level])

Error collecting function of Express Middleware