March 2020 - logback-user - mailman3.qos.ch

HTMLLayout mail content change
by Alexander Curvers 18 Mar '20

18 Mar '20

Dear mailinglist subscribers i would like to ask some help with a logback log mail change i want to make. I am using ch.qos.logback.classic.net.SMTPAppender with <cyclicBufferTracker class="*ch.qos.logback.core.spi.CyclicBufferTracke*r"> <bufferSize>4</bufferSize> </cyclicBufferTracker> <layout class="c*h.qos.logback.classic.html.HTMLLayout"*/> The error mails i receive inform me about ERRORS by mail the thing is i would like text not to get truncated i see some messages appear as: Read "application/json;charset=UTF-8" to [ProfileTextDto(text=bla bla bla bla( (truncated)...] it is unclear to me what exactly gets truncated, and i wonder if its easy to switch the truncating of by a setting or extending the class. I searched but did not find a solution thank you in advance. Kind regards, Alexander

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Some loggers do not display anything
by Martial Lapeyre 17 Mar '20

17 Mar '20

Hello, I have created the following configuration <?xml version="1.0" encoding="UTF-8" ?> <configuration scan="true"> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <encoder> <pattern>%d{HH:mm:ss.SSS} [%-18.18thread] %highlight(%-5level) %-30.30logger - %msg%n</pattern> </encoder> </appender> <logger name="events.B" level="trace"> <appender-ref ref="STDOUT"/> </logger> <logger name="events.A" level="trace" > <appender-ref ref="STDOUT"/> </logger> <root level="info"/> </configuration> When i use the following main public static void main(String[] args) throws InterruptedException { Logger loggerA = LoggerFactory.getLogger("events.A"); Logger loggerB = LoggerFactory.getLogger("events.B"); loggerA.trace("I am A"); loggerB.trace("I am B"); Thread.sleep(1000); } It displays only 15:22:11.746 [main ] TRACE events.A - I am A Process finished with exit code 0 I do not understand why the entry from the second logger is not displayed Note: I use the system property logback.configurationFile for setting the configuration file. Thank you for your help. -- Martial Lapeyre Courriel: lapeyre.martial(a)gmail.com Tél: 06.75.15.31.72

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RollingFileAppender maxFileSize doesn't work properly
by Mouhammad Kahwaji 01 Mar '20

01 Mar '20

Hi all, I have a RollingFileAppender defined as follows: appender("test", RollingFileAppender) { file = "${logDir}/logFile.log" encoder(PatternLayoutEncoder) { pattern = log_pattern_prod } rollingPolicy(FixedWindowRollingPolicy) { fileNamePattern = "${logDir}/logFile%i.log" minIndex = 1 maxIndex = 3 } triggeringPolicy(SizeBasedTriggeringPolicy) { maxFileSize = FileSize.valueOf("10KB") } } root(DEBUG, ['test']) I'm testing it, I get 3 archived files but the size of the files is not limited to 10KB as you can see in the attachment Why is this happening? The size of the files shouldn't exceed 10KB, how rolling is working in this case? Thanks in advance, Mhd

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