YAML is Pure Perl, so you don't need any special permissions or tools to install it. But if you still want an alternative, I once wrote a simple but efficient serializer/deserializer. You'll need to add something to know when you've reached the end of the structure.

In reply to Re^3: Send/receive array through IO::Socket? by ikegami
in thread Send/receive array through IO::Socket? by wolfger

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