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反向代理连接服务端时获取的端口限制在10000到65535之间问题 #800

@Arnoldream

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@Arnoldream
  • [https://github.com/F-Stack/f-stack/blob/dev/freebsd/netinet/in_pcb.c
    -我测试反向代理时发现连接服务端时获取的端口没有限制在10000到65535之间,通过查看代码发现in_pcb_lport_dest函数中lastport给lport赋值时执行了htons,不是很理解,希望能解惑。
    ++*lastport;
    if (*lastport < first || *lastport > last)
    *lastport = first;
    lport = htons(*lastport);

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