准备聊天服务

要初始化聊天服务使用：

QBChatService.setDebugEnabled（真）; //启用聊天记录

QBChatService.setDefaultPacketReplyTimeout（10000）; //为连接数据包设置回复超时（以毫秒为单位）。可用于登录，加入对话等事件，以便在网络较慢时增加服务器的等待响应时间。

要配置聊天套接字，请使用 QBChatService.ConfigurationBuilder;

QBChatService.ConfigurationBuilder chatServiceConfigurationBuilder = new QBChatService.ConfigurationBuilder();
chatServiceConfigurationBuilder.setSocketTimeout(60); //Sets chat socket's read timeout in seconds
chatServiceConfigurationBuilder.setKeepAlive(true); //Sets connection socket's keepAlive option.
chatServiceConfigurationBuilder.setUseTls(true); //Sets the TLS security mode used when making the connection. By default TLS is disabled.
QBChatService.setConfigurationBuilder(chatServiceConfigurationBuilder);