Imports github.com/google/uuid github.com/mitchellh/mapstructure github.com/mohae/deepcopy github.com/globalsign/mgo/bson github.com/eclipse/paho.mqtt.golang github.com/jung-kurt/gofpdf Standard library imports bytes crypto/md5 crypto/tls database/sql/driver encoding/csv encoding/json errors fmt io io/ioutil math/rand mime/multipart net net/http os os/exec path/filepath reflect regexp strconv strings sync time