v0.8 channel attach example

channel-attach-example.js

function reattach(channel) {
  channel.attach();
  /* Example when using presence on the channel */
  channel.presence.enter();
}

/* Connection state changes can trigger channels to become detached
   Automatically re-attach channels, nothing will happen if already attached */
client.connection.on('connected', function() {
  for (let channelName in client.channels.all) {
    let channel = client.channels.get(channelName);
    reattach(channel);
  }
});

/* If a channel becomes detached due to channel failure (some edge cases exist)
   You should explicitly re-attach the channel if you are connected */
channel.on('detached', function() {
  if (client.connection.state === 'connected') {
    reattach(channel);
  }
});