create pub when redisd restart

[atmecs123]

This code is linked with start() in daemons.go where there is rpc call to the function here in mk1.go which will create new publisher for producing new data into redis.

[tgrennan]

This is also the wrong approach. mk1.go should be reworked to retry the pub socket open. Instead of a goroutine as I suggested in the platinasystems/go request, I think we can just try the open in each publish. It won't matter much if we miss counter refreshes while redis is in restart as eventually these will be republished.