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Graceful shutdown in HTTP

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Manage episode 514199093 series 1954062
Content provided by Hussein Nasser. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Hussein Nasser or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

There are cases where the backend may need to close the connection to prevent unexpected situations, prevent bad actors or simply just free up resources. Closing a connection gracefully allows clients and backends to clean up and finish any pending requests.

In this episode of the backend engineering show I discuss graceful connections in both HTTP/1.1 via the connection header and HTTP/2 via the GOAWAY frame.

  • 0:00 Intro
  • 4:58 Why shutdown connection?
  • 6:46 HTTP/1.1 Graceful shutdown
  • 12:26 Cost of HTTP/2
  • 17:40 HTTP/2 GoAWAY frame
  • 23:40 Summary

Links

https://www.youtube.com/watch?v=fVKPrDrEwTI&t=1s

https://chromium.googlesource.com/chromium/src/net/%2B/master/socket/client_socket_pool_manager.cc#76

https://issues.chromium.org/issues/40555364

https://issues.chromium.org/issues/40501721

  continue reading

535 episodes

Artwork
iconShare
 
Manage episode 514199093 series 1954062
Content provided by Hussein Nasser. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Hussein Nasser or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

There are cases where the backend may need to close the connection to prevent unexpected situations, prevent bad actors or simply just free up resources. Closing a connection gracefully allows clients and backends to clean up and finish any pending requests.

In this episode of the backend engineering show I discuss graceful connections in both HTTP/1.1 via the connection header and HTTP/2 via the GOAWAY frame.

  • 0:00 Intro
  • 4:58 Why shutdown connection?
  • 6:46 HTTP/1.1 Graceful shutdown
  • 12:26 Cost of HTTP/2
  • 17:40 HTTP/2 GoAWAY frame
  • 23:40 Summary

Links

https://www.youtube.com/watch?v=fVKPrDrEwTI&t=1s

https://chromium.googlesource.com/chromium/src/net/%2B/master/socket/client_socket_pool_manager.cc#76

https://issues.chromium.org/issues/40555364

https://issues.chromium.org/issues/40501721

  continue reading

535 episodes

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