setLogger

setLogger

setLogger is an optional function that allows you to replace the default logger used by React Query to log errors. By default, the window.console object is used. If no global console object is found in the environment, nothing will be logged.

Examples:

import { setLogger } from 'react-query'
import { printLog, printWarn, printError } from 'custom-logger'

// Custom logger
setLogger({
  log: printLog,
  warn: printWarn,
  error: printError,
})

// Sentry logger
setLogger({
  log: message => {
    Sentry.captureMessage(message)
  },
  warn: message => {
    Sentry.captureMessage(message)
  },
  error: error => {
    Sentry.captureException(error)
  },
})

// Winston logger
setLogger(winston.createLogger())

import { setLogger } from 'react-query'
import { printLog, printWarn, printError } from 'custom-logger'

// Custom logger
setLogger({
  log: printLog,
  warn: printWarn,
  error: printError,
})

// Sentry logger
setLogger({
  log: message => {
    Sentry.captureMessage(message)
  },
  warn: message => {
    Sentry.captureMessage(message)
  },
  error: error => {
    Sentry.captureException(error)
  },
})

// Winston logger
setLogger(winston.createLogger())

Options

logger: Logger
- Must implement the log, warn, and error methods.

setLogger

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