Description

Len returns the message length when in (un)compressed wire format. If dns.Compress is true compression it is taken into account. Len() is provided to be a faster way to get the size of the resulting packet, than packing it, measuring the size and discarding the buffer.

Len is referenced in 11 repositories

github.com/miekg/dns github.com/weaveworks/weave github.com/miekg/exdns

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