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fix: add ability to stop containerless function #4025

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merged 12 commits into from
May 11, 2022

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mohanraj-r
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What does this PR do?

Fixes Stopping a containerless function does not kill the local process · Issue #3873 · forcedotcom/salesforcedx-vscode

What issues does this PR fix or reference?

#3873, @W-10737950@

Functionality Before

Stop Command runs successfully but the process for the function continues running.

Functionality After

Stop Command runs successfully and the underlying process for the function is not running.

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Changes look good so far.

@mohanraj-r mohanraj-r marked this pull request as ready for review April 18, 2022 21:18
@mohanraj-r mohanraj-r requested a review from a team as a code owner April 18, 2022 21:18
@sbudhirajadoc
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@mohanraj-r Is there a public facing string that you'd like me to review? Thanks!

@mohanraj-r
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@sbudhirajadoc There are no new user facing strings in this PR. Just wanted to double-check if any changes need to be made to user docs e.g https://developer.salesforce.com/tools/vscode/en/functions/overview

@mohanraj-r mohanraj-r requested a review from gbockus-sf April 19, 2022 17:46
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QE:

  • Verify TS function is killed on stop ✅
  • Verify JS function is killed on stop ✅
  • Verify Java function is killed on stop ✅
  • Kills worked after invoke and debug ✅

Verified process killed two ones. 1. check for processes using ps (existing after start, gone after kill) 2. verified I was able to start another function (no port conflict).

@mohanraj-r mohanraj-r requested a review from gbockus-sf May 4, 2022 17:51
@@ -19,22 +19,27 @@ import {
import { ForceFunctionStartExecutor } from './ForceFunctionStartExecutor';

export class ForceFunctionContainerlessStartExecutor extends ForceFunctionStartExecutor {
private process: LocalRunProcess | undefined | void;
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nit: void should encompass undefined here so I think it could just be LocalRunProcess | void

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Removing void results in error at this.process = await localRun.exec()

(property) ForceFunctionContainerlessStartExecutor.process: LocalRunProcess | undefined
Type 'void | LocalRunProcess' is not assignable to type 'LocalRunProcess | undefined'.
  Type 'void' is not assignable to type 'LocalRunProcess | undefined'.ts(2322)

Removing undefined results in error at private process: LocalRunProcess | void;

(property) ForceFunctionContainerlessStartExecutor.process: void | LocalRunProcess
Property 'process' has no initializer and is not definitely assigned in the constructor.ts(2564)

And looks like void can't be assigned to e.g. this.process = undefined; -> this.process = void; results in error

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word. Thanks for trying.

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Thanks @mohanraj-r Looks good. I ran though the QE again locally and everything worked as expected. 👍

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Stopping a containerless function does not kill the local process
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