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multiplexed subscription improvements #2081

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Merged
merged 4 commits into from
Apr 30, 2019
Merged

multiplexed subscription improvements #2081

merged 4 commits into from
Apr 30, 2019

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@0x777
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@0x777 0x777 commented Apr 26, 2019

  1. faster snapshotting of the internal state for mx subs
  2. expose dev apis to monitor the internal state of mx subs

Affects server.

The internal dev APIs can be enabled by passing developer to --enabled-apis. The dev APIs structure is as follows:

GET "/dev/subscriptions"
Use this to monitor multixplexed subscriptions

GET "/dev/subscriptions/extended"
This dumps a lot of data, including individual subscriptions, their arguments, session variables

GET "/dev/plan_cache"
Dumps the plan cache for queries and subscriptions

All of these are admin only endpoints and not enabled by default except when compiled with --developer flag.

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netlify bot commented Apr 26, 2019 •
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Deploy preview for hasura-docs ready!

Built with commit b6a36a9

https://deploy-preview-2081--hasura-docs.netlify.com

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hasura-bot commented Apr 26, 2019

Review app for commit 9d2077e deployed to Heroku: https://hge-ci-pull-2081.herokuapp.com
Docker image for server: hasura/graphql-engine:pull2081-9d2077e

@shahidhk shahidhk added the c/server Related to server label Apr 26, 2019
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hasura-bot commented Apr 30, 2019

Review app for commit b6a36a9 deployed to Heroku: https://hge-ci-pull-2081.herokuapp.com
Docker image for server: hasura/graphql-engine:pull2081-b6a36a9

@0x777 0x777 merged commit 8389a7e into hasura:master Apr 30, 2019
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hasura-bot commented Apr 30, 2019

Review app https://hge-ci-pull-2081.herokuapp.com is deleted

polRk pushed a commit to polRk/graphql-engine that referenced this pull request Feb 12, 2020
@0x777 @polRk
multiplexed subscription improvements (hasura#2081)
e068e96 
* split stm transactions when snapshotting to make it faster

* mx subs: push to both old and new sinks at the same time

* expose dev APIs through allowed APIs flag
hasura-bot pushed a commit that referenced this pull request Jul 28, 2025
@danieljharvey @hasura-bot
Granular error types in SQL frontend (#2081)
34fb12f 
V3_GIT_ORIGIN_REV_ID: 588a405aa0240d7ded6bfd02fc7165a2cee2a7f3
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@rakeshkky rakeshkky rakeshkky approved these changes

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@0x777 @hasura-bot @rakeshkky @shahidhk