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Timeout waiting to connect to the Maven daemon #637

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mike-boost opened this issue May 4, 2022 · 21 comments
Closed

Timeout waiting to connect to the Maven daemon #637

mike-boost opened this issue May 4, 2022 · 21 comments

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@mike-boost
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$ java -version
openjdk version "1.8.0_332"
OpenJDK Runtime Environment (Zulu 8.62.0.19-CA-macosx) (build 1.8.0_332-b09)
OpenJDK 64-Bit Server VM (Zulu 8.62.0.19-CA-macosx) (build 25.332-b09, mixed mode)

$ $MVND_HOME/bin/mvnd --status
ID PID Address Status RSS Last activity Java home

$ $MVND_HOME/bin/mvnd --version
mvnd native client 0.7.1-darwin-amd64 (97c587c)
Terminal: org.jline.terminal.impl.PosixSysTerminal with pty org.jline.terminal.impl.jansi.osx.OsXNativePty
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Timeout waiting to connect to the Maven daemon.
Daemon id: 2505973f
no log file at: /Users/xxx/.m2/mvnd/registry/0.7.1/daemon-2505973f.log
output: /Users/xxx/.m2/mvnd/registry/0.7.1/daemon-2505973f.out.log
----- Last 200 lines from daemon output - /Users/xxx/.m2/mvnd/registry/0.7.1/daemon-2505973f.out.log -----
Listening for transport dt_socket at address: 8000
----- End of the daemon output -----

at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:299)
at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:122)
at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:272)
at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:118)

$ $MVND_HOME/bin/mvnd --status
ID PID Address Status RSS Last activity Java home

$ $MVND_HOME/bin/mvnd clean install
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Timeout waiting to connect to the Maven daemon.
Daemon id: 19a8bc0e
no log file at: /Users/xxx/.m2/mvnd/registry/0.7.1/daemon-19a8bc0e.log
output: /Users/xxx/.m2/mvnd/registry/0.7.1/daemon-19a8bc0e.out.log
----- Last 200 lines from daemon output - /Users/xxx/.m2/mvnd/registry/0.7.1/daemon-19a8bc0e.out.log -----
ERROR: transport error 202: bind failed: Address already in use
ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510)
JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized [debugInit.c:750]
----- End of the daemon output -----

at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:299)
at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:122)
at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:272)
at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:118)

$ ps -ef|grep mvnd
[
501 84661 1 0 3:14下午 ttys005 0:00.09 /Users/xxx/.sdkman/candidates/java/8.0.332-zulu/bin/java -classpath /Users/xxx/Tools/mvnd/mvn/lib/ext/mvnd-common-0.7.1.jar:/Users/xxx/Tools/mvnd/mvn/lib/ext/mvnd-agent-0.7.1.jar -javaagent:/Users/xxx/Tools/mvnd/mvn/lib/ext/mvnd-agent-0.7.1.jar -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=8000 -Xms128M -Xmx2G -Xss1M -Dmvnd.home=/Users/xxx/Tools/mvnd -Dmvnd.java.home=/Users/xxx/.sdkman/candidates/java/8.0.332-zulu -Dlogback.configurationFile=/Users/xxx/Tools/mvnd/conf/logback.xml -Dmvnd.id=2505973f -Dmvnd.daemonStorage=/Users/xxx/.m2/mvnd/registry/0.7.1 -Dmvnd.registry=/Users/xxx/.m2/mvnd/registry/0.7.1/registry.bin -Dmvnd.socketFamily=inet -Djdk.java.options= --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED -Dmvnd.noDaemon=true -Dmvnd.debug=true -Dmvnd.idleTimeout=3h -Dmvnd.keepAlive=100ms -Dmvnd.extClasspath= -Dmvnd.coreExtensions= -Dmvnd.minHeapSize=128M -Dmvnd.maxHeapSize=2G -Dmvnd.threadStackSize=1M -Dmvnd.enableAssertions=false -Dmvnd.expirationCheckDelay=10s -Dmvnd.duplicateDaemonGracePeriod=10s -Dmvnd.socketFamily=inet org.mvndaemon.mvnd.common.MavenDaemon

OS: macOS 12.3.1 21E258 x86_64
Kernel: 21.4.0
Shell: zsh 5.8
@mike-boost
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unable to use mvnd
I tried install it with sdkman or binary, neither work.

@finalcreator
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try with latest 0.8.1 build from source, still failed

$ java -version
openjdk version "11.0.15" 2022-04-19
OpenJDK Runtime Environment GraalVM CE 20.3.6 (build 11.0.15+10-jvmci-20.3-b33)
OpenJDK 64-Bit Server VM GraalVM CE 20.3.6 (build 11.0.15+10-jvmci-20.3-b33, mixed mode, sharing)

$ /Users/xxx/Tools/mvnd081/bin/mvnd -v
mvnd 0.8.1-SNAPSHOT darwin-amd64 native client (c3612be)
Terminal: org.jline.terminal.impl.PosixSysTerminal with pty org.jline.terminal.impl.jansi.osx.OsXNativePty
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Timeout waiting to connect to the Maven daemon.
Daemon id: ee87ff3f
no log file at: /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ee87ff3f.log
output: /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ee87ff3f.out.log
----- Last 200 lines from daemon output - /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ee87ff3f.out.log -----
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
Listening for transport dt_socket at address: 8000
----- End of the daemon output -----

at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:298)
at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:284)
at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:129)
FAIL

$ cat /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ee87ff3f.out.log
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
Listening for transport dt_socket at address: 8000

@gnodet
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gnodet commented May 5, 2022 •
edited
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Can you try using the shell script mvnd.sh ?
Could you also try creating a user with a name with only ascii characters and try with it (so that there's no unicode chars in the installation path and user home ?
Also, try running java -jar $MVND_HOME/mvn/lib/ext/jansi-2.4.0.jar and paste the output in case...
Do you have rosetta 2 installed if you're running on a M1 Mac ?

@ppalaga
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ppalaga commented May 5, 2022

Listening for transport dt_socket at address: 8000

Your daemon started a debug session - is that your intention?

@gnodet
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gnodet commented May 5, 2022

Listening for transport dt_socket at address: 8000

Your daemon started a debug session - is that your intention?

Nice catch, this definitely looks like the daemon is waiting for the debugger to connect.
See the -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=8000 parameters passed as an argument when starting the daemon JVM.
@mike-boost you must have the mvnd.debug system property set to true somewhere....

@gnodet
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gnodet commented May 6, 2022

Please reopen if needed.

@gnodet gnodet closed this as completed May 6, 2022
@finalcreator
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finalcreator commented May 6, 2022 •
edited by gnodet
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I rerun with disable debug mode:

$ /Users/xxx/Tools/mvnd081/bin/mvnd -v                                                                                           
mvnd 0.8.1-SNAPSHOT darwin-amd64 native client (c3612be87eedac16826572e831618291b777213e)
Terminal: org.jline.terminal.impl.PosixSysTerminal with pty org.jline.terminal.impl.jansi.osx.OsXNativePty
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to the Maven daemon.
Daemon id: ec828fc6
  log file: /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ec828fc6.log
----- Last  200 lines from daemon log file - /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ec828fc6.log -----
03:41:06.118 D Initializing daemon with properties:
     mvnd.home=/Users/xxx/Tools/mvnd081
     jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
     mvnd.noDaemon=true
     mvnd.debug=false
     mvnd.idleTimeout=3h
     mvnd.keepAlive=100ms
     mvnd.extClasspath=
     mvnd.coreExtensions=
     mvnd.enableAssertions=false
     mvnd.expirationCheckDelay=10s
     mvnd.duplicateDaemonGracePeriod=10s
     mvnd.socketFamily=inet

03:41:06.124 I Daemon started
----- End of the daemon log file -----
  output: /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ec828fc6.out.log
----- Last  200 lines from daemon output - /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-ec828fc6.out.log -----

----- End of the daemon output -----

	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:435)
	at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:287)
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
	at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:284)
	at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:129)
Caused by: org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to server /127.0.0.1:65465.
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:517)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemon(DaemonConnector.java:446)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:432)
	... 4 more
Caused by: java.io.IOException: Timeout
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:494)
	... 6 more

@finalcreator
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finalcreator commented May 6, 2022 •
edited by gnodet
Loading

And for Jansi:

Jansi 2.4.0

library.jansi.path=
library.jansi.version=
Jansi native library loaded from /var/folders/vr/q68k22xs57x27hm3kvlbg9jc0000gn/T/jansi-2.4.0-fa49bfb250277970-libjansi.jnilib
   which was auto-extracted from jar:file:/Users/xxx/Tools/mvnd081/mvn/lib/ext/jansi-2.4.0.jar!/org/fusesource/jansi/internal/native/Mac/x86_64/libjansi.jnilib

os.name= Mac OS X, os.version= 10.16, os.arch= x86_64
file.encoding= UTF-8
java.version= 1.8.0_332, java.vendor= Azul Systems, Inc., java.home= /Users/xxx/.sdkman/candidates/java/8.0.332-zulu/zulu-8.jdk/Contents/Home/jre

jansi.graceful=
jansi.mode=
jansi.out.mode=
jansi.err.mode=
jansi.colors=
jansi.out.colors=
jansi.err.colors=
jansi.passthrough= false
jansi.strip= false
jansi.force= false
jansi.noreset= false
org.fusesource.jansi.Ansi.disable= false

IS_WINDOWS: false

isatty(STDOUT_FILENO): 1, System.out is a terminal
isatty(STDERR_FILENO): 1, System.err is a terminal

Resulting Jansi modes for stout/stderr streams:
  - System.out: AnsiPrintStream{type=Native, colors=TrueColor, mode=Default, resetAtUninstall=true}
  - System.err: AnsiPrintStream{type=Native, colors=TrueColor, mode=Default, resetAtUninstall=true}
Processor types description:
  - Native: Supports ansi sequences natively
  - Unsupported: Ansi sequences are stripped out
  - VirtualTerminal: Supported through windows virtual terminal
  - Emulation: Emulated through using windows API console commands
  - Redirected: The stream is redirected to a file or a pipe
Colors support description:
  - Colors16: 16 colors
  - Colors256: 256 colors
  - TrueColor: 24-bit colors
Modes description:
  - Strip: Strip all ansi sequences
  - Default: Print ansi sequences if the stream is a terminal
  - Force: Always print ansi sequences, even if the stream is redirected

test on System.out: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
            bright: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
              bold: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
             faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        bold+faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        256 colors:





         truecolor: /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\
test on System.err: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
            bright: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
              bold: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
             faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        bold+faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        256 colors:





         truecolor: /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\

                      ┌──┐┌─────┐ ┌─────┐ ┌──────┬──┐
                      │██├┘█████└┬┘█████└┬┘██████│▐▌│
                 ┌──┐ │██│██▄▄▄██│██┌─┐██│██▄▄▄▄ │▄▄│
                 │▒▒└─┘▒█│▒█┌─┐▒█│▒█│ │▒█│ ▀▀▀▀▒█│▒█│
                 └┐▓▓▓▓▓┌┤▓▓│ │▓▓│▓▓│ │▓▓│▀▓▓▓▓▓▀│▓▓│
                  └─────┘└──┘ └──┴──┘ └──┴───────┴──┘

@finalcreator
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finalcreator commented May 6, 2022 •
edited by gnodet
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Using mvnd.sh

$ /Users/xxx/Tools/mvnd081/bin/mvnd.sh -v                                                                                                                            
03:49:35.853 [main] DEBUG org.mvndaemon.mvnd.client.DefaultClient - Starting client
                                                                                                                                                                                Looking up daemon...  time: 00:00daemon.mvnd.common.DaemonRegistry - loading own PID from VM name: 2033
03:49:36.290 [main] DEBUG org.mvndaemon.mvnd.client.DaemonConnector - Found 0 idle daemons, 0 compatibles
03:49:36.291 [main] DEBUG org.mvndaemon.mvnd.client.DaemonConnector - Found 1 busy daemons, 0 cancelled, 0 compatibles
03:49:36.293 [main] DEBUG org.mvndaemon.mvnd.common.DaemonRegistry - Removing 0 daemon stop events from registry
Starting new daemon c954c9ce, 1 busy and 1 stopped daemons could not be reused, use --status for details  time: 00:00ating system
03:49:36.329 [main] DEBUG org.mvndaemon.mvnd.client.DaemonConnector - Starting daemon process: id = c954c9ce, workingDir = /Users/xxx/Repo/valtech/MBBB/85826_mbbc_prs, daemonArgs: /Users/xxx/.sdkman/candidates/java/20.3.6.r11-grl/bin/java -classpath /Users/xxx/Tools/mvnd081/mvn/lib/ext/mvnd-common-0.8.1-SNAPSHOT.jar:/Users/xxx/Tools/mvnd081/mvn/lib/ext/mvnd-agent-0.8.1-SNAPSHOT.jar -javaagent:/Users/xxx/Tools/mvnd081/mvn/lib/ext/mvnd-agent-0.8.1-SNAPSHOT.jar -Dmvnd.home=/Users/xxx/Tools/mvnd081 -Dmaven.home=/Users/xxx/Tools/mvnd081/mvn -Dmaven.conf=/Users/xxx/Tools/mvnd081/mvn/conf -Dmvnd.java.home=/Users/xxx/.sdkman/candidates/java/20.3.6.r11-grl -Dlogback.configurationFile=/Users/xxx/Tools/mvnd081/conf/logback.xml -Dmvnd.id=c954c9ce -Dmvnd.daemonStorage=/Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT -Dmvnd.registry=/Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/registry.bin -Dmvnd.socketFamily=inet -Dmvnd.home=/Users/xxx/Tools/mvnd081 -Djdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED -Dmvnd.noDaemon=true -Dmvnd.debug=false -Dmvnd.idleTimeout=3h -Dmvnd.keepAlive=100ms -Dmvnd.extClasspath= -Dmvnd.coreExtensions= -Dmvnd.enableAssertions=false -Dmvnd.expirationCheckDelay=10s -Dmvnd.duplicateDaemonGracePeriod=10s -Dmvnd.socketFamily=inet org.mvndaemon.mvnd.common.MavenDaemon
03:49:36.373 [main] DEBUG org.mvndaemon.mvnd.client.DaemonConnector - Started Maven daemon c954c9ce
03:49:37.979 [main] DEBUG org.mvndaemon.mvnd.client.DaemonConnector - Connecting to Daemon
03:49:37.980 [main] DEBUG org.mvndaemon.mvnd.client.DaemonConnector - Trying to connect to address /127.0.0.1:49156.
03:49:37.998 [main] DEBUG org.mvndaemon.mvnd.client.DaemonConnector - Removing daemon from the registry due to communication failure. Daemon information: DaemonInfo{id=c954c9cejavaHome=/Users/xxx/.sdkman/candidates/java/20.3.6.r11-grl, options=[mvnd.home=/Users/xxx/Tools/mvnd081, jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED, mvnd.noDaemon=true, mvnd.debug=false, mvnd.idleTimeout=3h, mvnd.keepAlive=100ms, mvnd.extClasspath=, mvnd.coreExtensions=, mvnd.enableAssertions=false, mvnd.expirationCheckDelay=10s, mvnd.duplicateDaemonGracePeriod=10s, mvnd.socketFamily=inet], mavenHome=/Users/xxx/Tools/mvnd081, pid=2048, address=inet:/127.0.0.1:49156, locale=en-CN, state=Busy, lastIdle=1651866577781, lastBusy=1651866577781}
03:49:37.999 [main] DEBUG org.mvndaemon.mvnd.common.DaemonRegistry - Storing daemon stop event with timestamp 1651866577999
mvnd 0.8.1-SNAPSHOT JVM client (c3612be87eedac16826572e831618291b777213e)
Terminal: org.jline.terminal.impl.PosixSysTerminal with pty org.jline.terminal.impl.jansi.osx.OsXNativePty
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to the Maven daemon.
Daemon id: c954c9ce
  log file: /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-c954c9ce.log
----- Last  200 lines from daemon log file - /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-c954c9ce.log -----
03:49:37.779 D Initializing daemon with properties:
     mvnd.home=/Users/xxx/Tools/mvnd081
     jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
     mvnd.noDaemon=true
     mvnd.debug=false
     mvnd.idleTimeout=3h
     mvnd.keepAlive=100ms
     mvnd.extClasspath=
     mvnd.coreExtensions=
     mvnd.enableAssertions=false
     mvnd.expirationCheckDelay=10s
     mvnd.duplicateDaemonGracePeriod=10s
     mvnd.socketFamily=inet

03:49:37.785 I Daemon started
----- End of the daemon log file -----
  output: /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-c954c9ce.out.log
----- Last  200 lines from daemon output - /Users/xxx/.m2/mvnd/registry/0.8.1-SNAPSHOT/daemon-c954c9ce.out.log -----
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
----- End of the daemon output -----

	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:435)
	at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:287)
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
	at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:284)
	at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:129)
Caused by: org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to server /127.0.0.1:49156.
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:517)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemon(DaemonConnector.java:446)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:432)
	... 4 more
Caused by: java.io.IOException: Timeout
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:494)
	... 6 more

@finalcreator
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Please reopen if needed.

Could you reopen this issue?

@finalcreator
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Can you try using the shell script mvnd.sh ? Could you also try creating a user with a name with only ascii characters and try with it (so that there's no unicode chars in the installation path and user home ? Also, try running java -jar $MVND_HOME/mvn/lib/ext/jansi-2.4.0.jar and paste the output in case... Do you have rosetta 2 installed if you're running on a M1 Mac ?

user name is plain english character for now.

@gnodet gnodet reopened this May 6, 2022
@qinf
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qinf commented Jun 20, 2022

I met the same problem, when I use mvd, its output is:

mvnd list                                                             
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to the Maven daemon.Daemon id: 17c56133
  log file: /Users/junzhong.qin/.m2/mvnd/registry/0.8.0/daemon-17c56133.log
----- Last  200 lines from daemon log file - /Users/junzhong.qin/.m2/mvnd/registry/0.8.0/daemon-17c56133.log -----
11:20:24.334 D Initializing daemon with properties:
     mvnd.home=/Users/junzhong.qin/.sdkman/candidates/mvnd/current
     jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
     mvnd.noDaemon=false
     mvnd.debug=false
     mvnd.idleTimeout=3h
     mvnd.keepAlive=100ms
     mvnd.extClasspath=
     mvnd.coreExtensions=
     mvnd.enableAssertions=false
     mvnd.expirationCheckDelay=10s
     mvnd.duplicateDaemonGracePeriod=10s
     mvnd.socketFamily=inet

11:20:24.341 I Daemon started
11:20:24.342 D daemon is running. Sleeping until state changes.
----- End of the daemon log file -----
  output: /Users/junzhong.qin/.m2/mvnd/registry/0.8.0/daemon-17c56133.out.log
----- Last  200 lines from daemon output - /Users/junzhong.qin/.m2/mvnd/registry/0.8.0/daemon-17c56133.out.log -----

----- End of the daemon output -----

        at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:435)
        at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:287)
        at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
        at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:284)
        at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:129)
Caused by: org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to server /127.0.0.1:51771.
        at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:517)
        at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemon(DaemonConnector.java:446)
        at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:432)
        ... 4 more
Caused by: java.io.IOException: Timeout
        at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:494)
        ... 6 more

when using mvd.sh, its output is:

./mvnd.sh list     
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/mvndaemon/mvnd/client/DefaultClient has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:473)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
        at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:601)

My mvnd version is 0.8.0 and my Java version is oracle64-1.8.0.333.

@eperret
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eperret commented Jul 6, 2022

It failed for me as well. I'm using JDK 11.0.9.1 on Mac OS 12.4

Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to the Maven daemon.
Daemon id: d542b597
  log file: /Users/user_name/.m2/mvnd/registry/0.8.0/daemon-d542b597.log
----- Last  200 lines from daemon log file - /Users/user_name/.m2/mvnd/registry/0.8.0/daemon-d542b597.log -----
19:48:52.056 D Initializing daemon with properties:
     mvnd.home=/usr/local/Cellar/mvnd/0.8.0/libexec
     jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
     mvnd.noDaemon=false
     mvnd.debug=false
     mvnd.idleTimeout=3h
     mvnd.keepAlive=100ms
     mvnd.extClasspath=
     mvnd.coreExtensions=
     mvnd.enableAssertions=false
     mvnd.expirationCheckDelay=10s
     mvnd.duplicateDaemonGracePeriod=10s
     mvnd.socketFamily=inet

19:48:52.061 I Daemon started
19:48:52.062 D daemon is running. Sleeping until state changes.
----- End of the daemon log file -----
  output: /Users/user_name/.m2/mvnd/registry/0.8.0/daemon-d542b597.out.log
----- Last  200 lines from daemon output - /Users/user_name/.m2/mvnd/registry/0.8.0/daemon-d542b597.out.log -----
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
----- End of the daemon output -----

	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:435)
	at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:287)
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
	at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:284)
	at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:129)
Caused by: org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to server /127.0.0.1:58138.
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:517)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemon(DaemonConnector.java:446)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:432)
	... 4 more
Caused by: java.io.IOException: Timeout
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:494)
	... 6 more

@finalcreator
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when I upgrade jdk it start working now, but maybe it not the root cause.

openjdk 11.0.15 2022-04-19 LTS
OpenJDK Runtime Environment Zulu11.56+19-CA (build 11.0.15+10-LTS)
OpenJDK 64-Bit Server VM Zulu11.56+19-CA (build 11.0.15+10-LTS, mixed mode)

mvnd 0.8.0 darwin-amd64 native client (2cfffe2)
Terminal: org.jline.terminal.impl.PosixSysTerminal with pty org.jline.terminal.impl.jansi.osx.OsXNativePty
Apache Maven 3.8.5 (3599d3414f046de2324203b78ddcf9b5e4388aa0)

@errodrigues
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errodrigues commented Oct 5, 2022 •
edited
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I'm having same issue with mvnd version 0.8.1 on Intel (x86_64) iMac running MacOS 12.6 and graalvm-ee-java17-22.1.0.1
It had been working just fine and stopped all of a sudden. Can't figure out why. Triple checked I'm using vanilla configuration.

mvnd -version
mvnd 0.8.1 darwin-amd64 native client (821c6a54a20ce4c4a2b94419334aaf125a128caf)
Terminal: org.jline.terminal.impl.PosixSysTerminal with pty org.jline.terminal.impl.jansi.osx.OsXNativePty
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to the Maven daemon.
Daemon id: 14a63473
  log file: /Users/user_name/.m2/mvnd/registry/0.8.1/daemon-14a63473.log
----- Last  200 lines from daemon log file - /Users/user_name/.m2/mvnd/registry/0.8.1/daemon-14a63473.log -----
12:25:51.701 D Initializing daemon with properties:
     mvnd.home=/usr/local/Cellar/mvnd/0.8.1/libexec
     jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
     mvnd.noDaemon=false
     mvnd.debug=false
     mvnd.idleTimeout=3h
     mvnd.keepAlive=100ms
     mvnd.extClasspath=
     mvnd.coreExtensions=
     mvnd.enableAssertions=false
     mvnd.expirationCheckDelay=10s
     mvnd.duplicateDaemonGracePeriod=10s
     mvnd.socketFamily=inet

12:25:51.705 I Daemon started
12:25:51.706 D daemon is running. Sleeping until state changes.
----- End of the daemon log file -----
  output: /Users/user_name/.m2/mvnd/registry/0.8.1/daemon-14a63473.out.log
----- Last  200 lines from daemon output - /Users/user_name/.m2/mvnd/registry/0.8.1/daemon-14a63473.out.log -----
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
----- End of the daemon output -----

	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:435)
	at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:287)
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
	at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:308)
	at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:131)
Caused by: org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to server /127.0.0.1:55672.
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:517)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemon(DaemonConnector.java:446)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:432)
	... 4 more
Caused by: java.io.IOException: Timeout
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:494)
	... 6 more

@errodrigues
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Today I upgraded mvnd to 0.8.2 (via brew) and also upgraded GraalVM to 22.2.0.1 but same issue still persists.

@usmanakram232
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I have been using 0.8.2 for a while on Fedora 3. But since last week, I also started having the same issue. Unfortunately, I am unable to put my finger on the change which would have triggered this issue. I have tried with Amazon's JDK corretto-17.0.4.1 and corretto-19.

Error message:

❯ mvnd --help
Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to the Maven daemon.
Daemon id: 65300677
  log file: /home/usman/.m2/mvnd/registry/0.8.2/daemon-65300677.log
----- Last  200 lines from daemon log file - /home/usman/.m2/mvnd/registry/0.8.2/daemon-65300677.log -----
10:00:03.651 D Initializing daemon with properties:
     mvnd.home=/home/usman/.local/lib/apache-maven-mvnd-0.8.2
     jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
     mvnd.noDaemon=false
     mvnd.debug=false
     mvnd.idleTimeout=3h
     mvnd.keepAlive=100ms
     mvnd.extClasspath=
     mvnd.coreExtensions=
     mvnd.enableAssertions=false
     mvnd.expirationCheckDelay=10s
     mvnd.duplicateDaemonGracePeriod=10s
     mvnd.socketFamily=inet

10:00:03.654 I Daemon started
10:00:03.655 D daemon is running. Sleeping until state changes.
----- End of the daemon log file -----
  output: /home/usman/.m2/mvnd/registry/0.8.2/daemon-65300677.out.log
----- Last  200 lines from daemon output - /home/usman/.m2/mvnd/registry/0.8.2/daemon-65300677.out.log -----
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
----- End of the daemon output -----

	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:435)
	at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:287)
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
	at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:310)
	at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:144)
Caused by: org.mvndaemon.mvnd.common.DaemonException$ConnectException: Could not connect to server /127.0.0.1:39405.
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:517)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemon(DaemonConnector.java:446)
	at org.mvndaemon.mvnd.client.DaemonConnector.connectToDaemonWithId(DaemonConnector.java:432)
	... 4 more
Caused by: java.io.IOException: Timeout
	at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:494)
	... 6 more

installation path:

❯ which mvnd
~/.local/lib/apache-maven-mvnd-0.8.2/bin/mvnd

JDK/maven versions:

❯ java --version
openjdk 19 2022-09-20
OpenJDK Runtime Environment Corretto-19.0.0.36.1 (build 19+36-FR)
OpenJDK 64-Bit Server VM Corretto-19.0.0.36.1 (build 19+36-FR, mixed mode, sharing)

❯ mvn --version
Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
Maven home: /home/usman/.local/lib/apache-maven-3.8.6
Java version: 19, vendor: Amazon.com Inc., runtime: /home/usman/.jdks/corretto-19
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "6.0.7-200.fc36.x86_64", arch: "amd64", family: "unix"

mvnd status:

❯ mvnd --status
      ID      PID                   Address   Status    RSS            Last activity  Java home
93f18529    22484     inet:/127.0.0.1:44147  StopRequested   135m  2022-11-15T10:47:27.596  /home/usman/.jdks/corretto-19
65300677    17461     inet:/127.0.0.1:39405  StopRequested   129m  2022-11-15T10:00:03.652  /home/usman/.jdks/corretto-19

and output from java -jar $MVND_HOME/mvn/lib/ext/jansi-2.4.0.jar

❯ java -jar $MVND_HOME/mvn/lib/ext/jansi-2.4.0.jar
Jansi 2.4.0

library.jansi.path=
library.jansi.version=
Jansi native library loaded from /tmp/jansi-2.4.0-d7e910c754cc9851-libjansi.so
   which was auto-extracted from jar:file:/home/usman/.local/lib/apache-maven-mvnd-0.8.2/mvn/lib/ext/jansi-2.4.0.jar!/org/fusesource/jansi/internal/native/Linux/x86_64/libjansi.so

os.name= Linux, os.version= 6.0.7-200.fc36.x86_64, os.arch= amd64
file.encoding= UTF-8
java.version= 19, java.vendor= Amazon.com Inc., java.home= /home/usman/.jdks/corretto-19

jansi.graceful=
jansi.mode=
jansi.out.mode=
jansi.err.mode=
jansi.colors=
jansi.out.colors=
jansi.err.colors=
jansi.passthrough= false
jansi.strip= false
jansi.force= false
jansi.noreset= false
org.fusesource.jansi.Ansi.disable= false

IS_WINDOWS: false

isatty(STDOUT_FILENO): 1, System.out is a terminal
isatty(STDERR_FILENO): 1, System.err is a terminal

Resulting Jansi modes for stout/stderr streams:
  - System.out: AnsiPrintStream{type=Native, colors=TrueColor, mode=Default, resetAtUninstall=true}
  - System.err: AnsiPrintStream{type=Native, colors=TrueColor, mode=Default, resetAtUninstall=true}
Processor types description:
  - Native: Supports ansi sequences natively
  - Unsupported: Ansi sequences are stripped out
  - VirtualTerminal: Supported through windows virtual terminal
  - Emulation: Emulated through using windows API console commands
  - Redirected: The stream is redirected to a file or a pipe
Colors support description:
  - Colors16: 16 colors
  - Colors256: 256 colors
  - TrueColor: 24-bit colors
Modes description:
  - Strip: Strip all ansi sequences
  - Default: Print ansi sequences if the stream is a terminal
  - Force: Always print ansi sequences, even if the stream is redirected

test on System.out: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
            bright: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
              bold: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
             faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        bold+faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        256 colors:





         truecolor: /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\
test on System.err: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
            bright: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
              bold: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
             faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        bold+faint: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE DEFAULT
        256 colors:





         truecolor: /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
                    /\/\/\/\/\/\/\/\

                      ┌──┐┌─────┐ ┌─────┐ ┌──────┬──┐
                      │██├┘█████└┬┘█████└┬┘██████│▐▌│
                 ┌──┐ │██│██▄▄▄██│██┌─┐██│██▄▄▄▄ │▄▄│
                 │▒▒└─┘▒█│▒█┌─┐▒█│▒█│ │▒█│ ▀▀▀▀▒█│▒█│
                 └┐▓▓▓▓▓┌┤▓▓│ │▓▓│▓▓│ │▓▓│▀▓▓▓▓▓▀│▓▓│
                  └─────┘└──┘ └──┴──┘ └──┴───────┴──┘

@ishantagarwal-x213235
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ishantagarwal-x213235 commented Dec 6, 2022 •
edited
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I have also upgraded the maven daemon to 0.8.2 version and set the daemon properties to

-Dmvnd.keepAlive=10000
-Dmvnd.maxLostKeepAlive=120

but still getting intermittent error for DaemonExceptionConnectException

Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Timeout waiting to connect to the Maven daemon.
Daemon id: 5013a5e2
log file: /home/runner/.m2/mvnd/registry/0.8.2/daemon-5013a5e2.log
----- Last  200 lines from daemon log file - /home/runner/.m2/mvnd/registry/0.8.2/daemon-5013a5e2.log -----
12:11:34.750 D Initializing daemon with properties:
   mvnd.home=/home/runner/.mavend
   jdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
   mvnd.noDaemon=false
   mvnd.debug=false
   mvnd.idleTimeout=3h
   mvnd.keepAlive=10s
   mvnd.extClasspath=
   mvnd.coreExtensions=
   mvnd.enableAssertions=false
   mvnd.expirationCheckDelay=10s
   mvnd.duplicateDaemonGracePeriod=10s
   mvnd.socketFamily=inet

12:11:34.874 I Daemon started
12:11:34.909 D daemon is running. Sleeping until state changes.
----- End of the daemon log file -----
output: /home/runner/.m2/mvnd/registry/0.8.2/daemon-5013a5e2.out.log
----- Last  200 lines from daemon output - /home/runner/.m2/mvnd/registry/0.8.2/daemon-5013a5e2.out.log -----

----- End of the daemon output -----

        at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:298)
        at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:121)
        at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:310)
        at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:144)

@gnodet
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Contributor

gnodet commented Jan 24, 2023

This should be fixed by #778, please reopen if needed.

@gnodet gnodet closed this as completed Jan 24, 2023
@tedchang77
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@gnodet this is great news. any timelines on when the 0.9.0 release will be available?

@ahoehma
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ahoehma commented Feb 4, 2024 •
edited
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I' using latest build maven-mvnd-1.0-m8-m40-windows-amd64 and got also this kind of errors ...

Exception in thread "main" org.mvndaemon.mvnd.common.DaemonException$ConnectException: Timeout waiting to connect to the Maven daemon.
Daemon id: 605f900c
  log file: C:\Users\hoehmann\.m2\mvnd\registry\1.0-m8\daemon-605f900c.log
----- Last  200 lines from daemon log file - C:\Users\hoehmann\.m2\mvnd\registry\1.0-m8\daemon-605f900c.log -----

----- End of the daemon log file -----
  output: C:\Users\hoehmann\.m2\mvnd\registry\1.0-m8\daemon-605f900c.out.log
----- Last  200 lines from daemon output - C:\Users\hoehmann\.m2\mvnd\registry\1.0-m8\daemon-605f900c.out.log -----
Starting daemon process: id = 605f900c, workingDir = D:\Dev\ApacheMaven\maven-mvnd-1.0-m8-m40-windows-amd64, daemonArgs: D:\Dev\Java\jdk-17.0.4\bin\java.exe -classpath D:\Dev\ApacheMaven\maven-mvnd-1.0-m8-m40-windows-amd64\mvn\boot\plexus-classworlds-2.6.0.jar -javaagent:D:\Dev\ApacheMaven\maven-mvnd-1
.0-m8-m40-windows-amd64\mvn\lib\mvnd\mvnd-agent-1.0-m8.jar -Dmvnd.home=D:\Dev\ApacheMaven\maven-mvnd-1.0-m8-m40-windows-amd64 -Dmaven.home=D:\Dev\ApacheMaven\maven-mvnd-1.0-m8-m40-windows-amd64\mvn -Dmaven.conf=D:\Dev\ApacheMaven\maven-mvnd-1.0-m8-m40-windows-amd64\mvn\conf -Dclassworlds.conf=D:\Dev\Ap
acheMaven\maven-mvnd-1.0-m8-m40-windows-amd64\bin\mvnd-daemon.conf -Dorg.slf4j.simpleLogger.logFile=C:\Users\hoehmann\.m2\mvnd\registry\1.0-m8\daemon-605f900c.log -Dmvnd.java.home=D:\Dev\Java\jdk-17.0.4 -Dmvnd.id=605f900c -Dmvnd.daemonStorage=C:\Users\hoehmann\.m2\mvnd\registry\1.0-m8 -Dmvnd.registry=C
:\Users\hoehmann\.m2\mvnd\registry\1.0-m8\registry.bin -Dmvnd.socketFamily=inet -Dmvnd.home=D:\Dev\ApacheMaven\maven-mvnd-1.0-m8-m40-windows-amd64 -Djdk.java.options=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-o
pens java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED -Dmvnd.noDaemon=false -Dmvnd.debug=false -Dmvnd.debug.address=8000 -Dmvnd.idleTimeout=3h -Dmvnd.keepAlive=100ms -Dmvnd.extClasspath= -Dmvnd.coreExtensions= -Dmvnd.enableAssertions=false -Dmvnd.expirationChe
ckDelay=10s -Dmvnd.duplicateDaemonGracePeriod=10s -Dmvnd.socketFamily=inet org.codehaus.plexus.classworlds.launcher.LauncherNOTE: Picked up JDK_JAVA_OPTIONS: --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens jav
a.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-opens java.base/sun.nio.fs=ALL-UNNAMED
----- End of the daemon output -----

        at org.mvndaemon.mvnd.client.DaemonConnector.startDaemon(DaemonConnector.java:330)
        at org.mvndaemon.mvnd.client.DaemonConnector.connect(DaemonConnector.java:123)
        at org.mvndaemon.mvnd.client.DefaultClient.execute(DefaultClient.java:339)
        at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:161)

But then

mvnd --status shows that process ...

      ID      PID                   Address   Status    RSS            Last activity  Java home
15e6c0ca    20040     inet:/127.0.0.1:23817     Busy   128m  2024-02-04T15:41:34.467  D:\Dev\Java\jdk-17.0.4

And then later I can use the mvnd ... so building works. Its just this first logging about timeout.

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