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The routine below demonstrates how many Blob images can be returned to the client with a single request.

    Def_List Name(#employees) Fields(#xEmployeeIdentification #xEmployeeSurname #xEmployeeGivenNames #xEmployeeStreet #xEmployeeCity #xEmployeeState #xEmployeePostalCode #xEmployeeHomeTelephone #xEmployeeBusinessTelephone #XDepartmentCode #xEmployeeSalary #xEmployeeStartDate #xEmployeeTerminationDate #xEmployeeImageThumbnail) Type(*working) Entrys(*Max)

    SrvRoutine Name(GetEmployees) Response(*JSON) 
    List_Map For(*Output) List(#Employees)

    * Get all employee data
    Select Fields(#employees) From_File(xEmployee)

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* Get the employ

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    * Get the employ

    ee thumbnail image.  Stored as a Blob 
    Fetch Fields(#xEmployeeImageThumbnail) From_File(xEmployeeImages) With_Key(#xEmployeeIdentification)

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    Add_Entry To_List(#Employees)

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Endselect  


    Endselect  

    Endroutine