@tramvai/module-log NPM

Log

Module adds LOGGER_TOKEN token implementation using library @tinkoff/logger.

Installation

Module is automatically installs and adds with module @tramvai/module-common

Explanation

Display logs

By default, on server all of the logs of level warn and above are enabled. On the client in dev-mode all the logs of level error and above are enabled while in prod-mode all of the logs on client are disabled.

Send logs to the API

It is implied that logs from the server are collected by the external tool that has access to the server console output and because of this logging to the external API from the server is not needed.

In browser logs to the API are send with RemoteReporter. By default, all of the logs with levels error and fatal are send. The url for the API is specified by environment variable FRONT_LOG_API. For the customization see docs for the RemoteReporter.

See logs from the server in browser

This functionality is available only in dev-mode and can make development a little easier.

In browser console when loading page of the app the special log group with name Tramvai SSR Logs will be showed. If you open this group you will see logs from the server that was logged to this particular request. Herewith will be displayed only logs that are enabled for the displaying on the server. If you want to see all of the logs in browser with settings for displaying in browser you can specify env DEBUG_FULL_SSR when running app.

See logs for the requests

Works only with @tinkoff/request

http-client is already passes logger and its settings to the log plugin.

Plugin automatically generates names for loggers using template request.${name} that might be used to setting up displaying of logs:

const logger = di.get(LOGGER_TOKEN);
const makeRequest = request([...otherPlugins, logger({ name: 'my-api-name', logger })]);

As name of the logger equals to my-api-name to show logs:

on server extend env LOG_ENABLE: 'request.my-api-name'
on client call logger.enable('request.my-api-name')

Change logger settings on server

By default, settings for the logger on server are specified by envs LOG_ENABLE and LOG_LEVEL.

You can change this settings in runtime using papi-route {app}/private/papi/logger

Displaying of the logs is changed by query with the name enable, e.g.:

https://localhost:3000/{app}/private/papi/logger?enable=request.tinkoff

Level of the logs is change by query with the name level, e.g.:

https://localhost:3000/{app}/private/papi/logger?level=warn

To reset settings to default, based on env, use mode=default:

https://localhost:3000/{app}/private/papi/logger?mode=default

Env

LOG_LEVEL = trace | debug | info | warn | error | fatal - show logs with specified level and higher. E.g.:
- if LOG_LEVEL=info then logs with levels info, warn, error, fatal will be showed
LOG_ENABLE = ${name} | ${level}:${name} - show logs with specified name of the logger or name + level. Several entries are passed with comma as delimiter. E.g.:
- if LOG_ENABLE=server then show logs with the name server
- if LOG_ENABLE=trace:server* then show logs with the name server and level trace
- if LOG_ENABLE=info:server,client,trace:shared then show all of the specified logs using rules from above

Debug

Module uses logger with the id ssr-logger

How to

Example of base usage

import { Module, commandLineListToken, provide } from '@tramvai/core';
import { LOGGER_TOKEN } from '@tramvai/module-common';

@Module({
  providers: [
    provide({
      provide: commandLineListToken.customerStart,
      useFactory: ({ logger }) => {
        logger.debug('customer start'); // logging in the global namespace

        const myLogger = logger({
          name: 'test',
        });

        myLogger.warn('warning'); // logging in the namespace test
        myLogger.error('error!');
      },
      deps: {
        logger: LOGGER_TOKEN,
      },
    }),
  ],
})
export class MyModule {}

How to properly format logs

See @tinkoff/logger

Exported tokens

LOGGER_TOKEN

Instance of the logger. Replaces base implementation for the LOGGER_TOKEN from the @tramvai/module-common

@tinkoff/logger

@everything-registry/sub-chunk-930 @zalastax/nolb-_tram @tramvai/module-common @tramvai/test-unit

4 days ago

10 days ago

15 days ago

15 days ago

16 days ago

16 days ago

16 days ago

16 days ago

19 days ago

19 days ago

20 days ago

20 days ago

24 days ago

24 days ago

25 days ago

25 days ago

25 days ago

26 days ago

26 days ago

26 days ago

26 days ago

27 days ago

27 days ago

30 days ago

1 month ago

1 month ago

1 month ago

1 month ago

1 month ago

1 month ago

1 month ago

1 month ago

1 month ago

1 month ago

2 months ago

2 months ago

2 months ago

2 months ago

2 months ago

3 months ago

3 months ago

3 months ago

3 months ago

3 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

4 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

6 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

6 months ago

6 months ago

8 months ago

8 months ago

7 months ago

8 months ago

8 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

10 months ago

7 months ago

7 months ago

9 months ago

10 months ago

9 months ago

10 months ago

10 months ago

8 months ago

8 months ago

7 months ago

7 months ago

7 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

6 months ago

6 months ago

8 months ago

8 months ago

8 months ago

6 months ago

6 months ago

6 months ago

8 months ago

8 months ago

8 months ago

7 months ago

8 months ago

8 months ago

9 months ago

9 months ago

9 months ago

7 months ago

9 months ago

8 months ago

7 months ago

8 months ago

10 months ago

6 months ago

6 months ago

9 months ago

9 months ago

6 months ago

9 months ago

7 months ago

9 months ago

8 months ago

8 months ago

10 months ago

6 months ago

9 months ago

7 months ago

9 months ago

10 months ago

8 months ago

10 months ago

10 months ago

10 months ago

8 months ago

8 months ago

8 months ago

10 months ago

9 months ago

9 months ago

8 months ago

9 months ago

9 months ago

8 months ago

9 months ago

9 months ago

8 months ago

9 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

11 months ago

11 months ago

11 months ago

1 year ago

1 year ago

12 months ago

1 year ago

1 year ago

1 year ago

1 year ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

11 months ago

12 months ago

11 months ago

11 months ago

11 months ago

1 year ago

1 year ago

12 months ago

12 months ago

1 year ago

1 year ago

12 months ago

12 months ago

12 months ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

1 year ago

2 years ago

1 year ago

1 year ago

2 years ago

2 years ago

2 years ago

1 year ago

2 years ago

2 years ago

2 years ago

1 year ago

2 years ago

2 years ago

2 years ago

2 years ago

1 year ago

2 years ago

1 year ago

1 year ago

1 year ago

1 year ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

3 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

3 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

3 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

2 years ago

3 years ago

3 years ago

3 years ago

2 years ago

2 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago

3 years ago