current_url = self.config.start_url
This pattern has caused connection pool exhaustion in Node.js applications using undici (the fetch() implementation built into Node.js), and similar issues have appeared in other runtimes. The stream holds a reference to the underlying connection, and without explicit consumption or cancellation, the connection may linger until garbage collection – which may not happen soon enough under load.
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文章指出，IBM Z 大型机平台的核心价值不在 COBOL，而在于其从芯片到操作系统的垂直整合架构，能够提供极高的事务处理能力、安全性与可用性。
This time, though, there was a plan in place to check the damage. But it meant undertaking one of the riskiest maneuvers in space history.