Missing timeout: TypeScript SDK server-manager — health check fetch (isReady)

[realfishsam]

Location

sdks/typescript/pmxt/server-manager.ts:111

Code

// isReady() check
const response = await fetch(`http://localhost:${port}/health`);

Risk

The isReady() health check calls fetch against the local sidecar server with no timeout. If the local server is hung (e.g., during a crash loop or deadlock), this call never returns, blocking callers of isReady() indefinitely.

Affected Methods

• ServerManager.isReady() — used to gate SDK initialization

Suggested Fix

const response = await fetch(`http://localhost:${port}/health`, {
    signal: AbortSignal.timeout(5_000),
});

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Found by automated missing timeout audit