1. gen_event
   1. starting
      1. stand-alone server
         1. gen_event:start/0
         2. gen_event:start/1
            1. EventMgrName
            2. {local, Name}
            3. {global, Name}
            4. Result
            5. {ok, Pid}
            6. {error, {already_started, Pid}}
      2. under supervision tree
         1. gen_event:start_link/0
         2. gen_event:start_link/1
            1. EventMgrName
            2. {local, Name}
            3. {global, Name}
            4. Result
            5. {ok, Pid}
            6. {error, {already_started, Pid}}
   2. adding handlers
      1. gen_event:add_handler/3
         1. arguments
            1. EventMgrName
            2. Name
            3. {Name, Node}
            4. {global, Name}
            5. pid()
            6. Handler
            7. Module
            8. {Module, Id}
            9. Args
         2. result
            1. ok
            2. {'EXIT', Reason}
            3. {error, Reason}
      2. gen_event:add_sup_handler/3
         1. arguments
            1. EventMgrName
            2. Name
            3. {Name, Node}
            4. {global, Name}
            5. pid()
            6. Handler
            7. Module
            8. {Module, Id}
            9. Args
         2. result
            1. ok
            2. {'EXIT', Reason}
            3. {error, Reason}
         3. behaviour
            1. calling process terminates
            2. event handler is deleted
            3. normal
            4. shutdown
            5. {swapped, NewHandler, Pid}
   3. notifying
      1. gen_event:notify/2
         1. arguments
            1. EventMgrName
            2. Name
            3. {Name, Node}
            4. {global, Name}
            5. pid()
            6. Event
         2. result
            1. ok
      2. gen_event:sync_notify/2
         1. arguments
            1. EventMgrName
            2. Name
            3. {Name, Node}
            4. {global, Name}
            5. pid()
            6. Event
         2. result
            1. ok
   4. deleting handlers
   5. stoping
   6. other
      1. handle_info/2
      2. code_change/3
2. supervisor
   1. starting
      1. supervisor:start_link (SupName, Mod, Args)
         1. SupName
            1. SupName={local, Name}
            2. SupName={global, Name}
            3. SupName=[]
         2. Module
         3. Args
      2. init
   2. child
      1. specification
         1. Id
         2. StartFunc
            1. Subtopic 1
         3. Restart
            1. permanent
            2. temporary
            3. transient
         4. ShutDown
            1. brutal_kill
            2. [integer]
            3. infinity
         5. Type
            1. supervisor
            2. worker
         6. Modules
      2. adding
         1. supervisor:start_child(Sup, ChildSpec)
            1. Sup
            2. ChildSpec
      3. stoping
         1. supervisor:terminate_child(Sup,Id)
         2. supervisor:delete_child(Sup, Id)
   3. child specification
   4. restart
      1. strategy
         1. one_for_one
         2. one_for_all
         3. rest_for_one
      2. maximum frequency
      3. simple one-for-one
   5. stoping
3. gen_server
   1. starting
      1. start_link/4
         1. arguments
            1. ServerName
            2. {local,Name}
            3. {global, Name}
            4. {via, Module, ViaName}
            5. Module
            6. Args
            7. Options
            8. {debug, Dbgs}
            9. {timeout, Time}
            10. {spawn_opt,SOpts}
         2. result
            1. {ok, Pid}
            2. ignore
            3. {error, Error}
      2. start_link/3
         1. arguments
            1. Module
            2. Args
            3. Options
            4. {debug, Dbgs}
            5. {timeout, Time}
            6. {spawn_opt,SOpts}
         2. result
            1. {ok, Pid}
            2. ignore
            3. {error, Error}
   2. requests
      1. synch
      2. asynch
      3. other
   3. terminating
   4. code change
4. application
   1. call-back module
      1. start
         1. StartType
         2. StartArgs
      2. stop
   2. resource file
      1. description
      2. vsn
      3. modules
      4. registered
      5. applications
   3. directory structured
      1. src
      2. ebin
      3. priv
      4. include
   4. configuring
   5. starting
      1. permanent
      2. transient
      3. temporary
   6. stoping
   7. included apps
      1. specification
      2. synchronization
   8. distribuited
5. gen_fsm