OTP Design Principles
User's Guide
Version 12.0
Chapters
- Overview
- gen_server Behaviour
- gen_statem Behaviour
- Top of chapter
- Event-Driven State Machines
- When to use gen_statem
- Callback Module
- Callback Modes
- State Callback
- Transition Actions
- Event Types and Event Content
- State Enter Calls
- Time-Outs
- Example
- Starting gen_statem
- Handling Events
- State Time-Outs
- All State Events
- One State Callback
- Stopping
- Event Time-Outs
- Generic Time-Outs
- Erlang Timers
- Postponing Events
- State Enter Actions
- Inserted Events
- Example Revisited
- Filter the State
- Complex State
- Hibernation
- gen_event Behaviour
- Supervisor Behaviour
- sys and proc_lib
- Applications
- Included Applications
- Distributed Applications
- Releases
- Release Handling
- Appup Cookbook
- Top of chapter
- Changing a Functional Module
- Changing a Residence Module
- Changing a Callback Module
- Changing Internal State
- Module Dependencies
- Changing Code for a Special Process
- Changing a Supervisor
- Adding or Deleting a Module
- Starting or Terminating a Process
- Adding or Removing an Application
- Restarting an Application
- Changing an Application Specification
- Changing Application Configuration
- Changing Included Applications
- Changing Non-Erlang Code
- Emulator Restart and Upgrade
- Emulator Upgrade From Pre OTP R15