“Connection refused” vs “Connection timed out” - what’s the difference in diagnosis?

“Connection refused” vs “Connection timed out” - what’s the difference in diagnosis?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, networking, topic-specific

参考答案摘要

Both errors indicate connection failure, but they point to different problem areas. Connection refused means the request reached the destination host, but no service is listening on the target port, o...

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