Gopkg.lock

[[projects]]
  name = "github.com/mongodb/mongo-go-driver"
  packages = [
    "bson",
    "bson/builder",
    "bson/decimal",
    "bson/elements",
    "bson/internal/jsonparser",
    "bson/objectid",
    "bson/parser",
    "bson/parser/ast",
    "core/address",
    "core/auth",
    "core/auth/internal/gssapi",
    "core/command",
    "core/connection",
    "core/connstring",
    "core/description",
    "core/dispatch",
    "core/option",
    "core/readconcern",
    "core/readpref",
    "core/result",
    "core/tag",
    "core/topology",
    "core/version",
    "core/wiremessage",
    "core/writeconcern",
    "internal",
    "mongo"
  ]
  revision = "bb548a5e4d4cabb086e6425b113b07270e40bbb8"
  version = "v0.0.7"

MongoConnect : Mongo Connection clientfunc MongoConnect() (*mongo.Client, error) {    
  MongoConnURL := "mongodb://127.0.0.1:27017"
  ctx := context.Background()    
  client, err := mongo.Connect(ctx, MongoConnURL, nil)
  fmt.Println("connection error is ", err)    
  if err != nil {
    print("Error in creating connection with context", err)        
    return nil, err    
  }
  fmt.Println("Monogo connection success ... \n", client)
  return client, nil
}

connection error is <nil>
Monogo connection success ... &{[] 0xc4201c39e0 {mongodb://127.0.0.1:27017 map[] admin 0 false 0 false 0 false [127.0.0.1:27017] false false 0 false 0 false 0 0 false 0 false false [] 0 false 0 false 0 false false false false <nil> false false false false 0 false 0 false false map[] map[]} 1500000 0 0x1ce6d40 <nil> <nil>} 

connection error is  <nil>
Monogo connection success ...
 &{[] 0xc420354090 {mongodb://127.0.0.1:27017   map[] admin 0 false 0 false  0 false [127.0.0.1:27017] false false 0 false 0 false 0 0 false 0 false  false   [] 0 false  0 false 0 false false false  false <nil> false false false  false  0 false  0 false false map[] map[]} 15000000 0x1ce6d40 <nil> <nil>}