labath added a comment. Getaddrinfo documentation says:
Normally, the application should try using the addresses in the order in which they are returned. The sorting function used within getaddrinfo() is defined in RFC 3484; the order can be tweaked for a particular system by editing /etc/gai.conf (available since glibc 2.5). I don't like when apps question or try to override system settings. And preferring ipv4 seems rather backward-looking. So, IIUC, the problem is that adb only listens on the ipv4 loopback address (and that windows takes 2 seconds to reject a loopback connection). Is that correct? Where do the addresses that we're connecting to come from (the user or lldb code)? If it's lldb code, maybe we could just replace the relevant "localhost" names with an explicit ipv4 loopback address? Also, have you looked at the possibility of reducing the number of adb connections we make? My memory of adb is fairly hazy, but I do remember that some queries result in immediate connection termination. Still, five connections seems like too much... Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D79757/new/ https://reviews.llvm.org/D79757 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
