Jon Staab
44 lines
1.0 KiB
Markdown
44 lines
1.0 KiB
Markdown
# Context
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Provides global configuration and dependencies for the net package.
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## NetContext
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Configuration object that defines how the net package operates:
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- `pool: Pool` - Socket connection pool
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- `repository: Repository` - Event storage and retrieval
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- `isEventValid: (event, url) => boolean` - Event validation function
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- `isEventDeleted: (event, url) => boolean` - Event deletion check
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- `getAdapter?: (url, context) => AbstractAdapter` - Custom adapter factory
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## Default Context
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The `netContext` global provides sensible defaults:
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- Uses singleton pool and repository instances
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- Validates events using `verifyEvent`
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- Checks deletions via repository
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- No custom adapter factory
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## Example
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```typescript
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import {netContext} from '@welshman/net'
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// Override event validation
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netContext.isEventValid: (event, url) => {
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return event.kind < 30000 && verifyEvent(event)
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}
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// Use in requests
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request({
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filters: [{kinds: [1]}],
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relays: ['wss://relay.example.com'],
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context: {
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...netContext,
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// Request-specific overrides
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}
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})
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```
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