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fix(input): reject writes to inactive sessions #71

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fix(input): reject writes to inactive sessions #71

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5 changes: 3 additions & 2 deletions src/plugin/pty/output-manager.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,12 @@ import type { PTYSession, ReadResult, SearchResult } from './types.ts'

export class OutputManager {
write(session: PTYSession, data: string): boolean {
if (session.status !== 'running' || !session.process) return false
try {
session.process?.write(data)
session.process.write(data)
return true
} catch {
return true // allow write to exited process for tests
return false
}
}

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3 changes: 2 additions & 1 deletion test/integration.test.ts
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Expand Up @@ -114,8 +114,9 @@ describe('Web Server Integration', () => {
}
)

expect(response.status).toBe(400)
const result = await response.json()
expect(result).toHaveProperty('success')
expect(result).toEqual({ error: 'Failed to write to session' })

const errorPromise = new Promise((resolve) => {
managedTestClient.errorCallbacks.push((message) => {
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