Categories

See More
Popular Forum

MBA (4887) B.Tech (1769) Engineering (1486) Class 12 (1030) Study Abroad (1004) Computer Science and Engineering (988) Business Management Studies (865) BBA (846) Diploma (746) CAT (651) B.Com (648) B.Sc (643) JEE Mains (618) Mechanical Engineering (574) Exam (525) India (462) Career (452) All Time Q&A (439) Mass Communication (427) BCA (417) Science (384) Computers & IT (Non-Engg) (383) Medicine & Health Sciences (381) Hotel Management (373) Civil Engineering (353) MCA (349) Tuteehub Top Questions (348) Distance (340) Colleges in India (334)
See More

Notification Service Technology

General Tech Technology & Software
Max. 2000 characters
Replies

usr_profile.png
NeelKamal Jha

User

( 4 months ago )

I just checked Amazon SNS service (beta) to see how it works, but I became really confuse about the technology behind Notification Service. I am not looking for specific IOS or Objective-C answer, also I know it may use an open TCP connection (with an open port or long pooling), but I am looking for some information regarding the technology behind it or any possible protocols.

Please Let me know if you have any short reference for that.

usr_profile.png
Dilpreet Kaur

User

( 4 months ago )

SNS is about publishing notifications (pubsub).

Once you have a topic, you can create subscriptions. A subscription is roughly made by a protocol and an identifier (email, url).

Once set, topics will broadcast the messages to its subscribers

One of those, however, is SQS, which allows Long Polling (up to 60s).

what's your interest


forum_ban8_5d8c5fd7cf6f7.gif