Failed to launch debuggee in terminal with TransportTimeoutException on Mac

[EricZhangzf]

Environment

• Operating System: Mac
• JDK version: 1.8.0_220
• Visual Studio Code version: 1.37.1
• Java extension version: 0.47.0
• Java Debugger extension version: 0.21.0

Steps To Reproduce

1. Open resolveClasspath project in VScode and wait for Java extensions are activeted.
2. Open insurance-decision/src/test/java/testscenario/Launch.java, click Debug CodeLens.

Current Result

An TimeoutException window will pop up.

Expected Result

No warnings or errors.

[cyberbit]

Same issue here when trying to run/debug a Spring Boot project.

[cyberbit]

@EricZhangzf Using this menu option to downgrade to 0.20.0 worked for me:

[testforstephen]

This is related with a Mac issue #614, @Eskibear could you have a look?

A workaround is changing your default debug console to internal console by modifying VS Code user setting to "java.debug.settings.console": "internalConsole".

[testforstephen]

In 0.21.0, we changed the default debug console to integrated terminal.
@EricZhangzf When you failed to run the debug codelens, could you share your integrated terminal snapshot?

[EricZhangzf]

Here is my screenshot:

This is the content:
bash-3.2$ /Library/Java/JavaVirtualMachines/jdk1.8.0_211.jdk/Contents/Home/bin/java -agentlib:jdwp=transport=dt_socket,server=n,suspend=y,address=localhost:49540 -Dfile.encoding=UTF-8 -cp /Users/user/Downloads/vscode-java-debug-master/testprojects/resolveClasspath/insurance-decision/target/test-classes:/Users/user/Downloads/vscode-java-debug-master/testprojects/resolveClasspath/insurance-decision/target/classes:/Users/user/.m2/repository/org/kie/kie-internal/7.18.0.Final-redhat-00004/kie-internal-7.18.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar:/Users/user/.m2/repository/org/kie/kie-api/7.18.0.Final-redhat-00004/kie-api-7.18.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/kie/soup/kie-soup-maven-support/7.18.0.Final-redhat-00004/kie-soup-maven-support-7.18.0.Final-redhat-00004.jar:/Users/user/.m2/repository/com/thoughtworks/xstream/xstream/1.4.10/xstream-1.4.10.jar:/Users/user/.m2/repository/xmlpull/xmlpull/1.1.3.1/xmlpull-1.1.3.1.jar:/Users/user/.m2/repository/xpp3/xpp3_min/1.1.4c-redhat-2/xpp3_min-1.1.4c-redhat-2.jar:/Users/user/.m2/repository/junit/junit/4.12/junit-4.12.jar:/Users/user/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar:/Users/user/.m2/repository/org/drools/drools-wb-scenario-simulation-editor-api/7.18.0.Final-redhat-00004/drools-wb-scenario-simulation-editor-api-7.18.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/kie/soup/kie-soup-project-datamodel-api/7.18.0.Final-redhat-00004/kie-soup-project-datamodel-api-7.18.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/uberfire/uberfire-project-api/2.15.0.Final-redhat-00004/uberfire-project-api-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/uberfire/uberfire-structure-api/2.15.0.Final-redhat-00004/uberfire-structure-api-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/jboss/errai/errai-cdi-shared/4.5.0.Final-redhat-00001/errai-cdi-shared-4.5.0.Final-redhat-00001.jar:/Users/user/.m2/repository/org/uberfire/uberfire-workingset-api/2.15.0.Final-redhat-00004/uberfire-workingset-api-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/uberfire/uberfire-social-activities-api/2.15.0.Final-redhat-00004/uberfire-social-activities-api-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/uberfire/uberfire-commons/2.15.0.Final-redhat-00004/uberfire-commons-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/apache/activemq/artemis-jms-client/2.3.0/artemis-jms-client-2.3.0.jar:/Users/user/.m2/repository/org/apache/activemq/artemis-core-client/2.3.0/artemis-core-client-2.3.0.jar:/Users/user/.m2/repository/org/apache/activemq/artemis-commons/2.3.0/artemis-commons-2.3.0.jar:/Users/user/.m2/repository/org/apache/geronimo/specs/geronimo-json_1.0_spec/1.0-alpha-1/geronimo-json_1.0_spec-1.0-alpha-1.jar:/Users/user/.m2/repository/org/apache/johnzon/johnzon-core/0.9.5/johnzon-core-0.9.5.jar:/Users/user/.m2/repository/org/apache/activemq/artemis-selector/2.3.0/artemis-selector-2.3.0.jar:/Users/user/.m2/repository/org/jboss/spec/javax/jms/jboss-jms-api_2.0_spec/1.0.2.Final-redhat-1/jboss-jms-api_2.0_spec-1.0.2.Final-redhat-1.jar:/Users/user/.m2/repository/io/netty/netty-buffer/4.1.16.Final/netty-buffer-4.1.16.Final.jar:/Users/user/.m2/repository/io/netty/netty-common/4.1.16.Final/netty-common-4.1.16.Final.jar:/Users/user/.m2/repository/io/netty/netty-transport/4.1.16.Final/netty-transport-4.1.16.Final.jar:/Users/user/.m2/repository/io/netty/netty-resolver/4.1.16.Final/netty-resolver-4.1.16.Final.jar:/Users/user/.m2/repository/io/netty/netty-transport-native-epoll/4.1.16.Final/netty-transport-native-epoll-4.1.16.Final-linux-x86_64.jar:/Users/user/.m2/repository/io/netty/netty-transport-native-unix-common/4.1.16.Final/netty-transport-native-unix-common-4.1.16.Final.jar:/Users/user/.m2/repository/io/netty/netty-transport-native-kqueue/4.1.16.Final/netty-transport-native-kqueue-4.1.16.Final-osx-x86_64.jar:/Users/user/.m2/repository/org/uberfire/uberfire-client-api/2.15.0.Final-redhat-00004/uberfire-client-api-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/jboss/errai/errai-javax-enterprise/4.5.0.Final-redhat-00001/errai-javax-enterprise-4.5.0.Final-redhat-00001.jar:/Users/user/.m2/repository/com/google/elemental2/elemental2-promise/1.0.0-beta-1/elemental2-promise-1.0.0-beta-1.jar:/Users/user/.m2/repository/org/uberfire/uberfire-preferences-api/2.15.0.Final-redhat-00004/uberfire-preferences-api-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/uberfire/uberfire-preferences-processors/2.15.0.Final-redhat-00004/uberfire-preferences-processors-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/uberfire/uberfire-workbench-processors/2.15.0.Final-redhat-00004/uberfire-workbench-processors-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/freemarker/freemarker/2.3.26.incubating-redhat-1/freemarker-2.3.26.incubating-redhat-1.jar:/Users/user/.m2/repository/org/uberfire/uberfire-services-api/2.15.0.Final-redhat-00004/uberfire-services-api-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/javax/inject/javax.inject/1.0.0.redhat-6/javax.inject-1.0.0.redhat-6.jar:/Users/use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3.10.6.Final.jar:/Users/user/.m2/repository/org/elasticsearch/plugin/transport-netty4-client/5.6.1/transport-netty4-client-5.6.1.jar:/Users/user/.m2/repository/org/elasticsearch/plugin/reindex-client/5.6.1/reindex-client-5.6.1.jar:/Users/user/.m2/repository/org/elasticsearch/plugin/lang-mustache-client/5.6.1/lang-mustache-client-5.6.1.jar:/Users/user/.m2/repository/com/github/spullara/mustache/java/compiler/0.9.3/compiler-0.9.3.jar:/Users/user/.m2/repository/org/elasticsearch/plugin/percolator-client/5.6.1/percolator-client-5.6.1.jar:/Users/user/.m2/repository/org/elasticsearch/plugin/parent-join-client/5.6.1/parent-join-client-5.6.1.jar:/Users/user/.m2/repository/org/elasticsearch/elasticsearch/5.6.1/elasticsearch-5.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-grouping/6.6.1/lucene-grouping-6.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-highlighter/6.6.1/lucene-highlighter-6.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-join/6.6.1/lucene-join-6.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-memory/6.6.1/lucene-memory-6.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-spatial/6.6.1/lucene-spatial-6.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-spatial-extras/6.6.1/lucene-spatial-extras-6.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-spatial3d/6.6.1/lucene-spatial3d-6.6.1.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-suggest/6.6.1/lucene-suggest-6.6.1.jar:/Users/user/.m2/repository/org/elasticsearch/securesm/1.1/securesm-1.1.jar:/Users/user/.m2/repository/net/sf/jopt-simple/jopt-simple/5.0.2/jopt-simple-5.0.2.jar:/Users/user/.m2/repository/com/carrotsearch/hppc/0.7.1/hppc-0.7.1.jar:/Users/user/.m2/repository/joda-time/joda-time/2.9.7.redhat-1/joda-time-2.9.7.redhat-1.jar:/Users/user/.m2/repository/org/yaml/snakeyaml/1.18.0.redhat-2/snakeyaml-1.18.0.redhat-2.jar:/Users/user/.m2/repository/com/fasterxml/jackson/dataformat/jackson-dataformat-smile/2.9.5/jackson-dataformat-smile-2.9.5.jar:/Users/user/.m2/repository/com/fasterxml/jackson/dataformat/jackson-dataformat-yaml/2.9.5/jackson-dataformat-yaml-2.9.5.jar:/Users/user/.m2/repository/com/fasterxml/jackson/dataformat/jackson-dataformat-cbor/2.9.5/jackson-dataformat-cbor-2.9.5.jar:/Users/user/.m2/repository/com/tdunning/t-digest/3.0/t-digest-3.0.jar:/Users/user/.m2/repository/org/hdrhistogram/HdrHistogram/2.1.9/HdrHistogram-2.1.9.jar:/Users/user/.m2/repository/org/apache/logging/log4j/log4j-api/2.9.0/log4j-api-2.9.0.jar:/Users/user/.m2/repository/org/elasticsearch/jna/4.4.0-1/jna-4.4.0-1.jar:/Users/user/.m2/repository/org/elasticsearch/client/elasticsearch-rest-client/5.6.1/elasticsearch-rest-client-5.6.1.jar:/Users/user/.m2/repository/org/apache/httpcomponents/httpasyncclient/4.1.2/httpasyncclient-4.1.2.jar:/Users/user/.m2/repository/org/apache/httpcomponents/httpcore-nio/4.4.5/httpcore-nio-4.4.5.jar:/Users/user/.m2/repository/com/unboundid/unboundid-ldapsdk/3.2.0/unboundid-ldapsdk-3.2.0.jar:/Users/user/.m2/repository/com/fasterxml/jackson/jaxrs/jackson-jaxrs-json-provider/2.9.5/jackson-jaxrs-json-provider-2.9.5.jar:/Users/user/.m2/repository/com/fasterxml/jackson/jaxrs/jackson-jaxrs-base/2.9.5/jackson-jaxrs-base-2.9.5.jar:/Users/user/.m2/repository/com/fasterxml/jackson/module/jackson-module-jaxb-annotations/2.9.5/jackson-module-jaxb-annotations-2.9.5.jar:/Users/user/.m2/repository/org/apache/lucene/lucene-backward-codecs/6.6.1/lucene-backward-codecs-6.6.1.jar:/Users/user/.m2/repository/org/apache/logging/log4j/log4j-to-slf4j/2.9.0/log4j-to-slf4j-2.9.0.jar:/Users/user/.m2/repository/org/uberfire/uberfire-metadata-backend-infinispan/2.15.0.Final-redhat-00004/uberfire-metadata-backend-infinispan-2.15.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/infinispan/infinispan-query-dsl/8.5.3.Final-redhat-00002/infinispan-query-dsl-8.5.3.Final-redhat-00002.jar:/Users/user/.m2/repository/org/infinispan/infinispan-remote-query-client/8.5.3.Final-redhat-00002/infinispan-remote-query-client-8.5.3.Final-redhat-00002.jar:/Users/user/.m2/repository/org/infinispan/infinispan-client-hotrod/8.5.3.Final-redhat-00002/infinispan-client-hotrod-8.5.3.Final-redhat-00002.jar:/Users/user/.m2/repository/commons-pool/commons-pool/1.6/commons-pool-1.6.jar:/Users/user/.m2/repository/org/infinispan/infinispan-commons/8.5.3.Final-redhat-00002/infinispan-commons-8.5.3.Final-redhat-00002.jar:/Users/user/.m2/repository/com/github/ben-manes/caffeine/caffeine/2.4.0.redhat-1/caffeine-2.4.0.redhat-1.jar:/Users/user/.m2/repository/org/infinispan/protostream/protostream/4.2.2.Final/protostream-4.2.2.Final.jar:/Users/user/.m2/repository/com/squareup/protoparser/4.0.3/protoparser-4.0.3.jar:/Users/user/.m2/repository/org/kie/workbench/screens/kie-wb-common-project-editor-api/7.18.0.Final-redhat-00004/kie-wb-common-project-editor-api-7.18.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/kie/workbench/screens/kie-wb-common-default-editor-api/7.18.0.Final-redhat-00004/kie-wb-common-defaul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0004.jar:/Users/user/.m2/repository/org/drools/drools-canonical-model/7.18.0.Final-redhat-00004/drools-canonical-model-7.18.0.Final-redhat-00004.jar:/Users/user/.m2/repository/org/drools/drools-model-compiler/7.18.0.Final-redhat-00004/drools-model-compiler-7.18.0.Final-redhat-00004.jar testscenario.Launch

[testforstephen]

This looks like a long command line case (30k+ chars in the command line). Duplicated with issue #541.

Could you try to add "shortenCommandLine": "jarmanifest" in launch.json?

[EricZhangzf]

When I add "shortenCommandLine": "jarmanifest" in launch.json. Then click debug, It no reproduces.

[jdneo]

We can wrap the classpath into a jar just as what we do in Windows.

[tm1819]

For me, the issue isn't the character length of the classpath -- it's that it takes about 15 seconds to print it all out, but VSCode gives up after 10 seconds. Is there a way to change this timeout value?
That would be a useful thing to have in general...

In the meantime, I can confirm that this user setting does indeed resole the issue:
"java.debug.settings.console": "internalConsole"