Month: May 2017

jenkins can’t connect to slaves after update to 2.55 or higher

Jenkins is a continuous integration tool, which is written in Java and provides very useful toolchain for DevOps software cycle. After update to version 2.55 my master server was unable to connect to it’s own slaves. I began receiving messages like this after an update whilst trying to connect to slave: ERROR: Connection terminated java.io.IOException:

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