No reuse of daemons, no build speedup.

[PokingUrsa]

'Starting new daemon, 1 incompatible, 3 stopped'

Each time I invoke mvnd, it starts a new daemon, and there is no build speedup. How does it check for a compatible daemon?

OS: Ubuntu 20.04
AMD Ryzen Processor
Oracle 1.8.0 JDK

mvnd --version
mvnd native client 0.1.1-linux-amd64 (6e0a08b)
Terminal: org.jline.terminal.impl.PosixSysTerminal with pty org.jline.terminal.impl.jansi.linux.LinuxNativePty
Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: /home//mvnd-0.1.1-linux-amd64/mvn
Java version: 1.8.0_, vendor: Oracle Corporation, runtime: ***
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.4.0-53-generic", arch: "amd64", family: "unix"

P.S. I would use mvnd even with no speedup because the build output is so improved!

[jjlharrison]

I'm seeing the same behaviour on Mac. Every run says that the daemon is either busy or incompatible.

[ppalaga]

Thanks for the report. Could you please briefly describe which mvnd commands with which options you issue? Are you switching directories, possibly going to fully independent source trees? Do you see anything interesting in the log files under .m2/mvnd/registry/*/?

[ppalaga]

Thanks, I was able to figure out what is the problem. The fix is underway.