Function closeTransportAndRejectPending

src/services/mcp/client.ts:1240–1247

(reason: string)

      // Calling client.onclose?.() directly would only clear the cache — pending
      // tool calls would stay hung.
      const closeTransportAndRejectPending = (reason: string) => {
        if (hasTriggeredClose) return
        hasTriggeredClose = true
        logMCPDebug(name, `Closing transport (${reason})`)
        void client.close().catch(e => {
          logMCPDebug(name, `Error during close: ${errorMessage(e)}`)
        })
      }

      const isTerminalConnectionError = (msg: string): boolean => {
        return (