I'll check out your branch - there are a ton of features, I'll put some documentation together on what exists.
Advertiser support is already there now btw. Scott On 2/21/22, Robert Middleton <rmiddle...@apache.org> wrote: > I've finished removing log4j1 from Chainsaw. If anybody would like to take > a look, it is in a PR here: > https://github.com/apache/logging-chainsaw/pull/11 > > The next steps probably are: > * Make sure dependencies are up to date > * Create a better way of documenting how receivers work other than just > throwing javadoc at the user > * Create a full tutorial and documentation for chainsaw, since the > documentation is pretty non-existent now > * Integrate with the Advertisers that log4j2 has so you can easily connect > to an application using log4j2 > * Look at JDeploy that Matt linked to and determine if that would be a good > way to distribute chainsaw > > -Robert Middleton > > On Mon, Jan 17, 2022 at 2:02 PM Robert Middleton <rmiddle...@apache.org> > wrote: > >> Thanks for the input. In that case I will certainly make sure that we >> do keep the VFSLogFilePatternReceiver. >> >> One thing that would be helpful if you have time Scott would be a >> manual on how to use Chainsaw and the features that it has. I >> understand it enough now, but for people first trying to use it there >> isn't really any good documentation. >> >> -Robert Middleton >> >> On Mon, Jan 17, 2022 at 1:17 AM Scott Deboy <scott.de...@gmail.com> >> wrote: >> > >> > Looks great! >> > >> > It's a lot of work for sure - lots more to do to fully remove log4j1 - >> > custom level support (java.util.logging and Android for example), >> > support for UI-based interactions for some receivers(activateOptions), >> > and the loggerRepository extension pieces. >> > >> > I definitely want to see VFSLogFilePatternReceiver preserved of course >> > - it's turned out to be a very useful Receiver (parse mostly-arbitrary >> > log formats, even remote/ssh). >> > >> > Happy to help I just never have much time. >> > >> > Scott >> > >> > >> > >> > On 1/16/22, Robert Middleton <rmiddle...@apache.org> wrote: >> > > I've been working on this for a little bit now, and I do have >> > > something that mostly seems to work. This has been made somewhat >> > > more >> > > difficult by the very tight coupling that Chainsaw has with log4j1 >> > > and >> > > its plugin framework. At this point, I've done the following: >> > > >> > > * Remove dependency on log4j1-extras >> > > * Add in log4j2 dependencies for logging >> > > * Create a generic Chainsaw log event that is used to pass log events >> > > around internally >> > > * Rework the receivers framework to use ServiceLoader instead of some >> > > home-grown system >> > > >> > > If people are willing to take a look at what I've done so far, the >> > > (very rough still) branch is here: >> > > https://github.com/rm5248/logging-chainsaw/tree/remove-log4j1 >> > > >> > > There are still a number of bugs in it still, since there's a fair >> > > amount of invasive surgery. If you want to test, you'll need to do >> > > the following: >> > > 1. Remove your ~/.chainsaw directory(this may or may not be needed; >> > > it >> > > doesn't seem to like to load old settings at the moment) >> > > 2. Start chainsaw >> > > 3. Open the 'receivers' panel(icon that looks like a satellite dish) >> > > 4. Create a new JSON receiver. There's only one option, so you can >> click >> > > 'ok' >> > > 5. Run log4j2 with a configuration file similar to the following: >> > > >> > > ?xml version="1.0" encoding="UTF-8"?> >> > > <Configuration status="WARN"> >> > > <Appenders> >> > > <Console name="Console" target="SYSTEM_OUT"> >> > > <PatternLayout pattern="LOG4J2 %d{HH:mm:ss.SSS} [%t] %-5level >> > > %logger{36} - %msg%n"/> >> > > </Console> >> > > <Socket name="socket" host="localhost" port="4449"> >> > > <JsonTemplateLayout></JsonTemplateLayout> >> > > </Socket> >> > > </Appenders> >> > > <Loggers> >> > > <Root level="trace"> >> > > <AppenderRef ref="Console"/> >> > > <AppenderRef ref="socket"/> >> > > </Root> >> > > </Loggers> >> > > </Configuration> >> > > >> > > You should then see log messages showing up in a new tab. >> > > >> > > -Robert Middleton >> > > >> > > On Tue, Dec 28, 2021 at 6:32 AM Volkan Yazıcı <vol...@yazi.ci> wrote: >> > >> >> > >> +1 for implementation-agnostic custom DTO tailored for Chainsaw. >> > >> >> > >> On Mon, Dec 27, 2021 at 9:31 PM Matt Sicker <boa...@gmail.com> >> > >> wrote: >> > >> >> > >> > I agree on the generic approach. While there’s a LogEvent >> > >> > interface >> in >> > >> > log4j2, it would probably make sense for Chainsaw to define its >> > >> > own >> > >> > DTOs >> > >> > and such. >> > >> > -- >> > >> > Matt Sicker >> > >> > >> > >> > > On Dec 26, 2021, at 15:50, Ralph Goers < >> ralph.go...@dslextreme.com> >> > >> > wrote: >> > >> > > >> > >> > > Scott has been sort of maintaining Chainsaw on his own for >> > >> > > years. >> I >> > >> > > am >> > >> > sure he would love new energy in the project. >> > >> > > >> > >> > > I think isolating it from any logging framework implementation >> would >> > >> > > be >> > >> > a good thing. >> > >> > > >> > >> > > Ralph >> > >> > > >> > >> > >> On Dec 26, 2021, at 2:13 PM, Robert Middleton >> > >> > >> <rmiddle...@apache.org> >> > >> > wrote: >> > >> > >> >> > >> > >> I've been looking into Chainsaw to remove Log4j1, since that is >> > >> > >> rather >> > >> > >> obsolete at this point. Unfortunately, Chainsaw is closely >> > >> > >> tied >> to >> > >> > >> Log4j1, as it seems that what happens is when it receives >> > >> > >> events >> > >> > >> from >> > >> > >> a source, it sends the messages to a custom LoggerRepository >> with a >> > >> > >> custom appender that will then show the log messages. >> > >> > >> >> > >> > >> There are also a handful of classes from the log4j1 extras >> package >> > >> > >> that are used as well, such as Rule. >> > >> > >> >> > >> > >> It seems to me that the proper way to do this then is to: >> > >> > >> * Copy any of the log4j1 extras classes we need into Chainsaw >> > >> > >> * Define an internal representation of log messages so that we >> don't >> > >> > >> depend on the log4j1 LoggingEvent class(perhaps a modified >> version >> > >> > >> of >> > >> > >> the log4j1 LoggingEvent) >> > >> > >> * Refactor the code so that when a log event comes in, we >> > >> > >> simply >> > >> > >> push >> > >> > >> it to whatever tab we want to see it on, instead of indirectly >> via >> > >> > >> log4j1. >> > >> > >> * Create a custom Appender for log4j2 so that we can still see >> > >> > >> internal Chainsaw messages within Chainsaw, and convert >> > >> > >> internal >> log >> > >> > >> messages to log4j2. >> > >> > >> >> > >> > >> Thoughts? >> > >> > >> >> > >> > >> -Robert Middleton >> > >> > >> >> > >> > > >> > >> > >> > >> > >> > > >> >