... I recently started playing with MQTT http://mqtt.org for Android as a way of doing what you're asking for (i.e. not SMS but data driven, almost immediate message delivery, scalable, not polling, etc.) I have a blog post with background information on this ...

...pport near real time push notification? ) I recently started playing with MQTT http://mqtt.org for Android as a way of doing this sort of thing (i.e. push notification that is not SMS but data driven, almost immediate message delivery, not polling, etc.) I have a blog post with background informat...

...s without and with TLS (only if the STOMP plugin is enabled) 1883, 8883: (MQTT clients without and with TLS, if the MQTT plugin is enabled 15674: STOMP-over-WebSockets clients (only if the Web STOMP plugin is enabled) 15675: MQTT-over-WebSockets clients (only if the Web MQTT plugin is enabled) R...

...这个是需要再安装插件还是怎么弄？ 答复： [hide]使用MQTT拓展，下载地址：https://www.fun123.cn/reference/components/connectivity.html#Mqtt 参考IoT专题的最后一篇文章：https://blog.csdn.net/INT_TANG/article/details/128210609 [/hide]

...添加产品和创建设备完成后，可以在设备的详情页中获得MQTT协议所需的三元组，点击MQTT连接参数后的查看即可获得。 部分截图来自：https://blog.csdn.net/HDUGEEK/article/details/129673434

...消息体大小的限制，文档中没有描述这个限制，但是每个MQTT平台应该是有限制的，经过实际测试befa.com平台，base64文本大小约100KB以内的消息订阅可以正常接收，超过则无法接收。建议你自己的平台也进行一下测试，如果有限制...

... Facebook uses MQTT instead of HTTP. Push is better than polling. Through HTTP we need to poll the server continuously but via MQTT server pushes the message to clients. Comparision between MQTT and HTTP: http://www.youtube.com/watch?v=-K...

... 我要反馈 任何组件块 « 返回首页 编写应用程序时的一个常见概念是“不要重复自己”（或 DRY）。与其制作大量重复代码，例如通过复制和粘贴，不如...

...反馈 界面布局组件 界面布局组件 水平布局 属性 事件 方法 水平滚动条布局 属...

... 我要反馈 图表组件 图表组件 图表 属性 事件 方法 二维图表数据 属性 ...