fire notification service

The last time we talked about how to implement an updatable progress notification, we started a thread to simulate a download task, and then sent a progress message to the UI thread Message Queue according to the task progress, the UI thread updates the UI of the notification based on the progress message. However, in practical applications, we generally run background tasks that are time-consuming, such as

, including temperature and humidity control, lightning prevention, electrostatic prevention, such as water rodent pest prevention, such as computer room temperature should be kept in 20℃±2℃, humidity should be kept at 50%, in order to avoid excessive temperature inside the equipment and reduce the service life and even burning hidden dangers Human controllable, including fire control system control, power

Reprinted IPhone Push Service-Apple push notification service(1) You need to create App ID without. * In the program portal (that means one cert for one app)(2) generate a Certificate Signing Request from your Mac's keychain and save to disk(3) Upload the certificatesigningrequest. certsigningrequest to the program Portal(4) Wait for the generation of CERT (about

Push Notification Service refuses any Notification that exceeds this limit.This is important, payload, which is the last JSON generated, not more than 256 bytes. If it is exceeded, it is recommended to remove some unnecessary parameters, the alert, that is, the number of words to reduce the message5.don ' t repeatedly open and close connections. APNs treats rapi

From http://blog.csdn.net/lifengzhong/article/details/7737028# Apple information Push service (Apple push Notification services), Is the message push service provided by Apple. The push form includes the top message bar, sound, and badge number () with APNs, and the application can receive program-related messages in any state (including the running state not run

-Translated from weimenglee's programming appush ush Notification Services The iPhone has many restrictions on application running in the background (unless you jailbreak ). Therefore, when you switch to another program, the original program cannot be running. Applications that require continuous connection (such as community network applications) cannot receive real-time information. To address this restriction, Apple launched the apns (Apple push

Event Notification is integrated into Service Broker. It can capture SQL events asynchronously in the SQL Server instance and route event messages to a specific queue. With minimal system overhead, you can track events that occur in SQL Server instances, for example, user logon, stored procedure compilation, permission modification, and object processing, such as Create/Alter/Drop events for databases, asse

Simply say the implementation of Apple Notification Push Service (APNS) client some of the areas to note: Use long connections; Sanbox server is useless, debugging directly with the "gateway.push.apple.com" domain name; For the wrong notification, Apple will respond to an error response, there is a identifier, in this identifier after the

With the progress of the Times, the Microsoft system also in the introduction of a new system, from the beginning of the Win7, Win8 to the WIN10 system, a lot of people chasing the footsteps of Microsoft, but also a lot of passion powder clinging to the original Win7 system, indeed Win7 system as the most classic system has its advanced place, However, recently Win7 users to feedback that the Win7 system on the boot of Windows can not connect to the system n