Hi all, I am trying to configure Logback programmatically to write logs into an OutputStream. The following libraries are in my classpath: * logback-core-1.0.6.jar * logback-classic-1.0.6.jar * slf4j-api-1.6.4.jar In fact, I _do_ get the logs in the console, which tells me that Logback has started with the default configuration of outputting to the Console. What I want, however, is to programmatically add an appender to a Logger, so that it also outputs to an OutputStream. The following snippet shows what I am doing, and the result is only writing logs to the Console: Any ideas what I'm doing wrong? private static ByteArrayOutputStream baos = newByteArrayOutputStream(100000000); ... private void method() { OutputStreamAppender<ILoggingEvent> logbackAppender = newOutputStreamAppender<ILoggingEvent>(); LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); PatternLayoutEncoder encoder = new PatternLayoutEncoder(); encoder.setContext(lc); encoder.setPattern("%-5level [%thread]: %message%n"); logbackAppender.setContext(lc); logbackAppender.setName("Output stream logback appender"); logbackAppender.setOutputStream(baos); logbackAppender.setEncoder(encoder); LOGGER.addAppender(logbackAppender); LOGGER.debug("This"); LOGGER.info("can't be"); LOGGER.info("happening") } -- Sent from my iPhone