Log Level – React Native

Log levels control how much diagnostic information the SDK emits. They allow you to adjust logging verbosity based on your debugging needs without affecting SDK behavior.

Log levels are hierarchical — higher verbosity levels automatically include logs from lower levels.

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Log Level Comparison

Level	Description	Includes	Recommended Use
NONE	Disables all logging output.	–	When logging is not needed.
ERROR	Error logs only.	ERROR	When you only need failure notifications.
WARN	Warning and error logs.	WARN, ERROR	When you want visibility into potential issues alongside failures.
INFO (Default)	High-level SDK activity and state transitions.	INFO, WARN, ERROR	General monitoring of SDK activity, events, operations, and state changes.
DEBUG	INFO logs plus detailed diagnostic information.	DEBUG, INFO, WARN, ERROR	Investigating issues or when deeper diagnostic details are required.
ALL	All logs, including high-frequency real-time events.	ALL	Detailed analysis, troubleshooting complex scenarios, or low-level debugging.

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Setting the Log Level

The log level can be configured at any time:

• Before joining a room
• After joining a room
• During runtime

setLogLevel() takes the level name as a string, such as "DEBUG", or a value of Constants.LogLevel, and returns a Promise. Await it. With no level, it applies the default, INFO. An unknown level rejects with ERROR_INVALID_PARAMETER (3073).

Your first setLogLevel() call also starts showing the SDK's logs in your app's JavaScript console, such as React Native DevTools. Call it when your app starts, so you also see the logs from joining a room.

tip

DEBUG and ALL logs are written with console.debug. React Native DevTools hides these by default. Select Verbose in the console's log level menu to see them.

ERROR logs are written with console.warn, so they do not open the red error overlay in your app.

Enable Logs

import { setLogLevel } from "@videosdk.live/react-native-sdk";

const enableLogs = async () => {
  await setLogLevel("DEBUG");
};

Read the Log Level

getLogLevel() returns the level in force, such as "INFO". It returns "INFO" before any setLogLevel() call.

import { getLogLevel } from "@videosdk.live/react-native-sdk";

console.log("SDK log level:", getLogLevel());

Disable Logs

import { setLogLevel } from "@videosdk.live/react-native-sdk";

const disableLogs = async () => {
  await setLogLevel("NONE");
};