Is the while loop hanging in the read() or looping endlessly?

If the former the server probably still expects data, so you might just give it another random parameter to see if you get an error message. If not, add another parameter to the pack statement until you get one. Hopefully the error message can tell you what was expected.

In reply to Re: socket connection - hanging by jethro
in thread socket connection - hanging by l.frankline

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