<appender name="file-client" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>ib-client.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
        <fileNamePattern>ib-client.log.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
        <timeBasedFileNamingAndTriggeringPolicy
            class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
            <maxFileSize>100MB</maxFileSize>
        </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %X{requestId} %X{clientIp} %X{clientId} %X{userId} %logger{36} - %msg%n</pattern>
        </encoder>
</appender>

<logger name="org.apache.http.headers" level="debug" additivity="false">
    <appender-ref ref="file-client" />
</logger>

    <logger name="com.qulix" level="DEBUG"/>