[MSHARED-1072] executeCommandLineAsCallable hangs forever if InputStream is used

[jira-importer]

Slawomir Jaranowski opened MSHARED-1072 and commented

When we use method executeCommandLineAsCallable and provide InputSteam as systemIn, after process is finished method wait forever until InputStream will be closed.

When we provide System.in as parameter InputStream will be not closed until process finished.

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Affects: maven-shared-utils-3.4.1

Issue Links:

• MRELEASE-1114 Broken interaction of maven-gpg-plugin with Gpg4win Kleopatra since 3.0.0-M6
  ("blocks")
• MRELEASE-1091 Use non-interactive (batch) mode for forked Maven process

Remote Links:

• GitHub Pull Request #113
  
• GitHub Pull Request #140
  

Backported to: maven-shared-utils-3.4.1, maven-shared-utils-3.4.0

1 votes, 3 watchers

[jira-importer]

Slawomir Jaranowski commented

System.in.read - is not unblocked during thread interrupt :)

[jira-importer]

Slawomir Jaranowski commented

We also can not close System.in ... because can be used for next action by caller.

So I see that unblocking reading from System.in will be the best.