Logging

VWO by default logs all ERROR level messages to your server console.

To gain more control over VWO's logging behaviour, you can use this logger object as shown below.

Map<String, Object> logger = new HashMap<>();
logger.put("level", "INFO");  // DEBUG, INFO, ERROR, TRACE, WARN  
logger.put("prefix", "VWO");

vwoInitOptions.setLogger(logger);

This "logger" object can be passed as one of the parameters when initializing vwoClient.

logger Properties