{"title":"Calls and callbacks","category":"default","creationDate":1776961627,"content":"

Calls and callbacks follow this flow:<\/p>\n

    \n
  1. \n

    Invoke a\u00a0method\u00a0to perform a\u00a0specific action.<\/p>\n<\/li>\n

  2. \n

    The invoked method invokes the synchronization helper method, specifying a parameter to determine which callback should be returned.<\/p>\n<\/li>\n

  3. \n

    The synchronization helper method waits until one of the following occurs:<\/p>\n

      \n
    1. The system returns a callback<\/li>\n
    2. A time-out of 20 seconds<\/li>\n
    3. An exception.<\/li>\n<\/ol>\n\n

      \u00a0<\/p>\n<\/li>\n

    4. \n

      if the system returns a callback, the main flow resumes, and the application handles and processes the information returned in the callback.<\/p>\n<\/li>\n<\/ol>\n

      Callback Parameter Order<\/h2>\n

      The order of parameters is defined in the C library defines the order of parameters but can not enforce it.\u00a0<\/p>\n

      The createTender<\/code>\u00a0callback returns a tender object. Use this to execute subsequent actions on a tender. Evaluate other arguments using the provided helper methods.<\/p>\n

      Error Messages can be used directly in logging or feedback without helper methods.<\/p>\n

      Actionable vs. Informational Callbacks<\/h2>\n

      Several callbacks occur during the processing of a tender. There are two types of callback: Actionable and Informational.<\/p>\n