Michael Osipov created WAGON-544:
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Summary: Work around JSch issue #122
Key: WAGON-544
URL: https://issues.apache.org/jira/browse/WAGON-544
Project: Maven Wagon
Issue Type: Task
Components: wagon-ssh
Affects Versions: 3.3.0
Reporter: Michael Osipov
Assignee: Michael Osipov
Fix For: 3.3.1
JSch's {{Channels$MyPipedInputStream#read()}} does not return -1 when EOF is
reached. This causes the reading thread to block and never to resume. This
happens only when more bytes are requested to be read than available from the
stream. It does not read at most bytes. So one has to know the last
less-than-the-buffer-length chunk and recalculate remaining bytes. This worked
conincidentially because it worked that way.
This is brittle, as long as the upstream bug is not fixed we will restore the
previous {{AbstractWagon#transfer()}} implementation in {{AbstractJschWagon}}.
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