You create a new connection for each file. If $1 contains the correct string, that means the server is sending the response that's meant for one connection to an entirely unrelated connection. A server bug.

PS — $sock is a socket, so you can use it with <> (e.g. local $/; <$sock>) just like you did before you switched to IO::Socket::INET.

In reply to Re^7: Socket buffer issue by ikegami
in thread Socket buffer issue by goosesganders

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