// Disconnect will send a DisconnectPacket and close the connection.
//
// If a timeout is specified, the client will wait the specified amount of time
// for all queued futures to complete or cancel. If no timeout is specified it
// will not wait at all.
func (c *Client) Disconnect(timeout ...time.Duration) error {
c.mutex.Lock()
defer c.mutex.Unlock()
// check if connected
if c.state.get() != clientConnected {
return ErrClientNotConnected
}
// finish current packets
if len(timeout) > 0 {
c.futureStore.await(timeout[0])
}
// set state
c.state.set(clientDisconnecting)
// send disconnect packet
err := c.send(packet.NewDisconnectPacket(), false)
return c.end(err, true)
}
func disconnectPacket() *packet.DisconnectPacket {
return packet.NewDisconnectPacket()
}