message-opcode.rst 556 B

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  1. .. _message-opcode:
  2. Message Opcodes
  3. ---------------
  4. DNS Opcodes describe what kind of operation a DNS message is requesting
  5. or replying to. Opcodes are embedded in the flags field in the DNS
  6. header.
  7. .. autodata:: dns.opcode.QUERY
  8. .. autodata:: dns.opcode.IQUERY
  9. .. autodata:: dns.opcode.STATUS
  10. .. autodata:: dns.opcode.NOTIFY
  11. .. autodata:: dns.opcode.UPDATE
  12. .. autofunction:: dns.opcode.from_text
  13. .. autofunction:: dns.opcode.to_text
  14. .. autofunction:: dns.opcode.from_flags
  15. .. autofunction:: dns.opcode.to_flags
  16. .. autofunction:: dns.opcode.is_update