[GH-ISSUE #299] 使用proxy socks -t tcp -p XXX:XXX创建socks代理，但是有些连接会返回错误 #218

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opened 2026-02-27 23:16:00 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 23:16:00 +03:00

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Originally created by @wangshibing on GitHub (Jul 16, 2019).
Original GitHub issue: https://github.com/snail007/goproxy/issues/299

我用java去通过socks代理连接邮箱服务器，搭建代理的的机器为一个cpu核，1GB内存。

错误信息：
Caused by: java.net.SocketException: SOCKS: Network unreachable
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:556)
at java.net.Socket.connect(Socket.java:589)
at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:309)
at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:243)

Originally created by @wangshibing on GitHub (Jul 16, 2019). Original GitHub issue: https://github.com/snail007/goproxy/issues/299 我用java去通过socks代理连接邮箱服务器，搭建代理的的机器为一个cpu核，1GB内存。错误信息： Caused by: java.net.SocketException: SOCKS: Network unreachable at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:556) at java.net.Socket.connect(Socket.java:589) at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:309) at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:243)