HTTPTransport : avoid stopping the fire loop if one access is missing
HTTPTransport : avoid stopping the fire loop if one access is missing

Instead of raising an exception, log the fact we didn't know how to reached one of the required peers.

ahmadshahwan/cohorte-herald,librallu/cohorte-herald,librallu/cohorte-herald,ahmadshahwan/cohorte-herald,gattazr/cohorte-herald,librallu/cohorte-herald,isandlaTech/cohorte-herald,isandlaTech/cohorte-herald,isandlaTech/cohorte-herald,gattazr/cohorte-herald,ahmadshahwan/cohorte-herald,gattazr/cohorte-herald