Maniphest T93777

Support If-Unmodified-Since header for RESTBase template update requests
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	• GWicke
	Mar 24 2015, 6:05 PM

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	F105941: pasted_file
	Mar 27 2015, 12:16 AM

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Description

This header was added in https://gerrit.wikimedia.org/r/199286. Respecting it will allow us to avoid duplicate re-renders triggered by multiple template edits.

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		Status	Subtype	Assigned	Task
		Invalid		None	T93751 RFC: Next steps for long-term revision storage -- space needs, storage hierarchies
		Resolved		• GWicke	T93777 Support If-Unmodified-Since header for RESTBase template update requests

Event Timeline

• GWicke created this task.Mar 24 2015, 6:05 PM

• GWicke claimed this task.

• GWicke raised the priority of this task from to High.

• GWicke updated the task description. (Show Details)

• GWicke added a project: RESTBase.

• GWicke subscribed.

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 24 2015, 6:05 PM

• GWicke mentioned this in T93751: RFC: Next steps for long-term revision storage -- space needs, storage hierarchies.Mar 24 2015, 6:05 PM

• GWicke added a parent task: T93751: RFC: Next steps for long-term revision storage -- space needs, storage hierarchies.

• mobrovac updated the task description. (Show Details)Mar 24 2015, 6:08 PM

• mobrovac set Security to None.

This was addressed by https://github.com/gwicke/restbase/commit/e907cb5c14af704415bcf418434c95bbde6f9e64, which was deployed today.

It is now avoiding about 10 re-renders per second out of 60 req/s:

pasted_file (703×1 px, 267 KB)

That's pretty effective.

• GWicke mentioned this in T93779: Only store a new render of Parsoid HTML / data-parsoid revision if the content actually changed after a template update.Mar 27 2015, 12:31 AM