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chainHead: Produce method responses on chainHead_follow #14692

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merged 19 commits into from
Aug 8, 2023
Merged

chainHead: Produce method responses on chainHead_follow #14692

merged 19 commits into from
Aug 8, 2023

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lexnv
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@lexnv lexnv commented Jul 31, 2023 •
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This PR extends the chainHead_follow to produce the results of the other chainHead methods

  • chainHead_storage, chainHead_call, chainHead_body are now plain methods
  • mpsc::channel is added between the chainHead_follow and the rest of the methods
  • unique operation ID to identify the response in the chainHead_follow events is generated by the subscription management
  • BlockGuard struct is extended with the following fields:
    • the unique operation ID
    • the Sender part of the channel to communicate the response back to the chainHead_follow
  • chainHead_follow merges the Recv part of the channel to forward responses of methods back to the user
  • remove the events produced by the prior subscriptions that are now plain methods
  • testing is adjusted and added unique ID validation

Closes: #14638

// @paritytech/subxt-team

lexnv added 13 commits July 31, 2023 18:54
@lexnv
chainHead/api: Make storage/body/call pure RPC methods
4787dba 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead: Add mpsc channel between RPC methods
8050811 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/subscriptions: Extract mpsc::Sender via BlockGuard
3b30eb3 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/subscriptions: Generate and provide the method operation ID
d5305a9 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead: Generate chainHead_body response
50c840d 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead: Generate chainHead_call response
6c5940c 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead: Generate chainHead_storage responses
589efa8 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead: Propagate responses of methods to chainHead_follow
8062837 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/tests: Adjust chainHead_body responses
4f7b445 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/tests: Adjust chainHead_call responses
53fcd99 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/tests: Adjust chainHead_call responses
167dd72 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/tests: Ensure unique operation IDs across methods
35aca6d 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/events: Remove old method events
008fa22 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv lexnv added A0-please_review Pull request needs code review. C1-low PR touches the given topic and has a low impact on builders. D3-trivial 🧸 PR contains trivial changes in a runtime directory that do not require an audit B1-note_worthy Changes should be noted in the release notes T2-API This PR/Issue is related to APIs. labels Jul 31, 2023
@lexnv lexnv self-assigned this Jul 31, 2023
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lexnv commented Jul 31, 2023

bot rebase

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lexnv commented Aug 1, 2023

bot rebase

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Rebased

@lexnv lexnv requested review from skunert, jsdw and davxy August 2, 2023 08:49
@lexnv lexnv mentioned this pull request Aug 2, 2023
Merged
@lexnv lexnv requested a review from skunert August 8, 2023 13:14
jsdw
jsdw approved these changes Aug 8, 2023
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This looks great to me; good job!

lexnv added 2 commits August 8, 2023 19:33
@lexnv
chainHead: Wrap subscription IDs
e189a73 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv
chainHead/tests: Ensure separate operation IDs across subscriptions
83afea8 
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
@lexnv lexnv merged commit 25993e8 into master Aug 8, 2023
@lexnv lexnv deleted the lexnv/chainhead_extend_resp branch August 8, 2023 18:13
@lexnv lexnv mentioned this pull request Aug 9, 2023
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@crystalin crystalin mentioned this pull request Oct 20, 2023
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@JesseAbram JesseAbram mentioned this pull request Oct 26, 2023
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@skunert skunert skunert approved these changes

@jsdw jsdw jsdw approved these changes

@davxy davxy Awaiting requested review from davxy

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A0-please_review Pull request needs code review. B1-note_worthy Changes should be noted in the release notes C1-low PR touches the given topic and has a low impact on builders. D3-trivial 🧸 PR contains trivial changes in a runtime directory that do not require an audit T2-API This PR/Issue is related to APIs.
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[RPC-Spec-V2] Extend chainHead_follow with method responses
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