nl_tokens: Represents a client - side error that is raised when the client didn t hear back from the server within {
pl_tokens: function OperationTimedOutError ( message , host ) { DriverError . call ( this , message , this . constructor ) ; this . info = 'Represents a client-side error that is raised when the client did not hear back from the server ' + 'within socketOptions.readTimeout' ; /**
     * When defined, it gets the address of the host that caused the operation to time out.
     * @type {String|undefined}
     */ this . host = <mask> ; }