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author | Stan Hu <stanhu@gmail.com> | 2017-03-27 14:47:10 -0700 |
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committer | Stan Hu <stanhu@gmail.com> | 2017-03-31 21:51:30 -0700 |
commit | 0d314840040a7dc458a8faac2c6aa3d1d4345581 (patch) | |
tree | 968cd3456cd7b8c15c08ad554bfb2e1940fe0c85 /doc/development/polling.md | |
parent | 731d574d9359eca8cd37ef46e525bbc9603837a3 (diff) | |
download | gitlab-ce-0d314840040a7dc458a8faac2c6aa3d1d4345581.tar.gz |
Add long polling diagramssh-add-polling-images
[ci skip]
Diffstat (limited to 'doc/development/polling.md')
-rw-r--r-- | doc/development/polling.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/development/polling.md b/doc/development/polling.md index a7f2962acf0..e5a717f712b 100644 --- a/doc/development/polling.md +++ b/doc/development/polling.md @@ -22,6 +22,9 @@ Instead you should use polling mechanism with ETag caching in Redis. ## How it works +![Cache miss](img/cache-miss.svg) +![Cache hit](img/cache-hit.svg) + 1. Whenever a resource changes we generate a random value and store it in Redis. 1. When a client makes a request we set the `ETag` response header to the value |