github.com/cloud-green/juju@v0.0.0-20151002100041-a00291338d3d/apiserver/metricsender/nopsender.go (about) 1 // Copyright 2014 Canonical Ltd. 2 // Licensed under the AGPLv3, see LICENCE file for details. 3 4 package metricsender 5 6 import ( 7 "github.com/juju/utils" 8 9 "github.com/juju/juju/apiserver/metricsender/wireformat" 10 ) 11 12 // NopSender is a sender that acts like everything worked fine 13 // But doesn't do anything. 14 type NopSender struct { 15 } 16 17 // Implement the send interface, act like everything is fine. 18 func (n NopSender) Send(batches []*wireformat.MetricBatch) (*wireformat.Response, error) { 19 var resp = make(wireformat.EnvironmentResponses) 20 for _, batch := range batches { 21 resp.Ack(batch.EnvUUID, batch.UUID) 22 } 23 uuid, err := utils.NewUUID() 24 if err != nil { 25 return nil, err 26 } 27 return &wireformat.Response{UUID: uuid.String(), EnvResponses: resp}, nil 28 }