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.

The SDK employs an event-driven logging model, where logs are generated only in response to SDK activity such as lifecycle events, state transitions, warnings, and errors. This ensures that logging remains lightweight and does not introduce unnecessary runtime overhead.

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	Color
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.	Standard
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.	Per event

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Setting the Log Level

The log level can be configured at any time:

• Before joining a meeting
• After joining a meeting
• During runtime

Enable Logs

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

setLogLevel(Constants.LogLevel.DEBUG);

Disable Logs

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

setLogLevel(Constants.LogLevel.NONE);