Use a single, unique symbol for resources

[cowboyd]

Motivation

When installing bigtest into an existing codebase, we ended up with multiple versions of effection. That meant that resources created with one version were not being recognized by another. An example was when we created a ParceProcess to build the manifest. Because the calling context (@bigtest/server) did not recognize the child resource that was returned by @bigtest/parcel as a resource. As a result, the child process was shutdown immediately.

Approach

This uses the Symbol.for method to always return the same symbol no matter which version of effection that it is imported from.

Note that this will only work for all versions of effection that include this specific change. Previous versions will continue to have the same problem.

[changeset-bot]

🦋 Changeset is good to go

Latest commit: 0e8951f

We got this.

This PR includes changesets to release 5 packages

Name	Type
effection	Minor
@effection/subscription	Major
@effection/events	Major
@effection/node	Major
@effection/fetch	Major

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[github-actions]

The preview packages of this pull request have been published.
Click on the following packages for instructions on how to install them:

effection

---

Install using the following command:

$ npm install effection@universal-symbol

Or update your package.json file:

{
  "effection": "universal-symbol"
}

---

@effection/events

---

Install using the following command:

$ npm install @effection/events@universal-symbol

Or update your package.json file:

{
  "@effection/events": "universal-symbol"
}

---

@effection/fetch

---

Install using the following command:

$ npm install @effection/fetch@universal-symbol

Or update your package.json file:

{
  "@effection/fetch": "universal-symbol"
}

---

@effection/node

---

Install using the following command:

$ npm install @effection/node@universal-symbol

Or update your package.json file:

{
  "@effection/node": "universal-symbol"
}

---

@effection/subscription

---

Install using the following command:

$ npm install @effection/subscription@universal-symbol

Or update your package.json file:

{
  "@effection/subscription": "universal-symbol"
}

---

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