node package manager



A generalized failover solution for TCP based servers.


  • Detects when a connection has been closed.
  • Automatically upgrades the old TCP instance to a new connection.

Failover.on('failover', from, to, tcp)

A failover has occured successfully and the TCP connection has been upgraded from it's old server/port combination to a new server/port combination.

Failover.on('death', server, tcp)

The server has died, there are no more servers left in the failover pool.