Mastering FreeSWITCH

Mod_Example outline

mod_example has been written to be, huh, an example, so I tried to stuff in it many useful features, in the simplest way. You can use it as a base, adding and subtracting features:

mod_example.c code layout:

• Declarations:
  • The module's mandatory three functions (example_load, example_runtime, example_shutdown)
  • Module definition
  • A data structure (globals) we'll use to keep state and configuration
  • The function (example_on_state_change) we'll execute when channel state changes
  • The table (example_state_handler) describing which function to execute at which state change
• Implementations:
  • The function (example_on_state_change) we'll execute when channel state changes
  • The function (do_config) we use to read values from config file and initialize ...