macaw/céu
canopy/sol

# logic:

- db
- pending iqs
- ui update sender

	## logic methods

	- handle_offline: called by lamp
	- handle_online: called by lamp
	- handle_stanza: called by read thread

	- handle_connect: called by lamp
	- handle_disconnect: called by lamp

	- handle_error?: called by lamp handle threads and read thread for error logging
	- handle_stream_error: called by supervisor when stream needs to be reset
	

# lamp:

- login jid (bare or full)
- password provider
- lamp command receiver
- connected session state(connected, supervisorhandle to disconnect current connected session)
- connected state (if intended to be connected or not, for retrying reconnection every minute or something)
- on_crash for connection supervisor
- internal logic struct which has methods to handle logic commands

# connected:

- writehandle
- current full jid for connected session

# supervisor:

- control_recv
- read_thread_crash
- write_thread_crash
- read_control_handle
- write_control_handle
- on_crash
- connected
- password
- logic

# read:

must be passed around when crash
- supervisor_control
- tasks

can be cloned from supervisor
- connected .
- logic .

can be recreated by supervisor
- stream
- disconnecting
- disconnect_timedout
- on_crash
- control_recv

# write:

must be passed around when crash
- stanza_recv

can be recreated by supervisor
- stream
- on_crash
- control_recv


message types:

command:

- getroster
- send message
- etc.

lamp commands:

- connect
- disconnect
- command(command)