latysheff

Lack of handling of association restart (see https://github.com/latysheff/node-sctp/issues/3#issuecomment-507283505)

Throughput drops for sack_freq > 1. This is kind of logical, but probably there is a way to reduce the effect. Temporary measure: `sctp.defaults({ sack_freq: 1 })`

CentOS 6 default 'df' output can't be parsed properly. Replacing all occurrences of 'df |' with 'df -P|' fixes problem