jenkinsci/ssh-slaves-plugin — pull request #4 by tivv (2011-10-12 09:27:39+00:00)
Title: A fix for https://issues.jenkins-ci.org/browse/JENKINS-3922

A problem for me seems to be buffering on slave -> master ssh connection. We are sending messages in chunks ~5KB and buffer (especially for localhost connections) is higher. Fortunatelly, setting TCP_NODELAY fixes this