escalus_playground.exs

## 1. connecting to MongooseIM from Elixir with escalus hex package
user_spec = [
  username: @username,
  password: @password
]

config = []
config = :escalus_cleaner.start(config)

# this connects to MIM and returns a client you
# will need to send and receive messages
{:ok, client} = :escalus_client.start(config, user_spec, @device_name)

roster = :escalus_stanza.roster_get()
:ok = :escalus_client.send(client, roster)

presence = :escalus_stanza.presence("available")
:ok = :escalus_client.send(client, presence)

# now you're connected and online.

## 2. receiving a message from MongooseIM
# it blocks and returns when there's a new message to handle
stanza = :escalus.wait_for_stanza(client, @listen_timeout_ms)

## 3. sending a message to MongooseIM
destination = "usr@host"
message = "test"
stanza = :escalus_stanza.chat_to(destination, message)
:ok = :escalus.send(client, stanza)