deepseek-ai/deepseek-harness · error · Error

subprocess-e2b: service disposed during terminal setup

Error message

subprocess-e2b: service disposed during terminal setup

What it means

Error "subprocess-e2b: service disposed during terminal setup" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/e2b/subprocess-e2b/src/index.ts:191

    const done = Promise.withResolvers<void>()
    const setup: TerminalSetup = { done: done.promise, controller: new AbortController() }
    const setupSignal = spec.signal === undefined
      ? setup.controller.signal
      : AbortSignal.any([spec.signal, setup.controller.signal])
    this.terminalSetups.add(setup)
    try {
      const terminal = await spawnE2BTerminal(
        this.ctx.e2b,
        { ...spec, signal: setupSignal },
        stateDir,
        this.pollMs,
      )
      this.terminals.add(terminal)
      // oxlint-disable-next-line typescript/no-unnecessary-condition -- Remote allocation yields to disposal.
      if (this.disposing) {
        await terminal.terminate()
        this.terminals.delete(terminal)
        throw new Error('subprocess-e2b: service disposed during terminal setup')
      }
      const release = async (): Promise<void> => {
        await terminal.terminate()
        this.terminals.delete(terminal)
      }
      void terminal.done.then(release, release).catch((_automaticReleaseFailure: unknown) => {
        // Retain the terminal so service disposal can retry its cleanup transaction.
      })
      return terminal
    } finally {
      this.terminalSetups.delete(setup)
      done.resolve()
    }
  }
}

export default E2BSubprocessRuntime

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/e2b/subprocess-e2b/src/index.ts:191 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of deepseek-ai/deepseek-harness@b150a551b8 (2026-08-24). Data as JSON: /api/errors/cb9c563c5236c991. Report an issue: GitHub.