dnsjit.output.udpcli - Simple and dumb UDP DNS client
local output =
require("dnsjit.output.udpcli").new("127.0.0.1",
"53")
Simple and rather dumb DNS client that takes any payload you give
it and sends the full payload over UDP.
- timeout
- A core.timespec that is used when producing objects.
- Udpcli.new()
- Create a new Udpcli output.
- Udpcli:timeout(seconds,
nanoseconds)
- Set the timeout when producing objects.
- Udpcli:connect(host,
port)
- Connect to the host and port and return 0 if
successful.
- Udpcli:nonblocking(bool)
- Enable (true) or disable (false) nonblocking mode and return 0 if
successful, if bool is not specified then return if nonblocking
mode is on (true) or off (false).
- Udpcli:receive()
- Return the C functions and context for receiving objects, these objects
will be sent.
- Udpcli:produce()
- Return the C functions and context for producing objects, these objects
are received. If nonblocking mode is enabled the producer will return a
payload object with length zero if there was nothing to receive. If
nonblocking mode is disabled the producer will wait for data and if timed
out (see timeout) it will return a payload object with length zero.
The producer returns nil on error.
- Udpcli:packets()
- Return the number of "packets" sent, actually the number of
completely sent payloads.
- Udpcli:received()
- Return the number of "packets" received, actually the number of
successful calls to recvfrom(2) that returned data.
- Udpcli:errors()
- Return the number of errors when sending or receiving.
Jerry Lundström (DNS-OARC), Tomáš
Křížek (CZ.NIC), Petr Špaček (ISC)
Maintained by DNS-OARC
https://www.dns-oarc.net/
For issues and feature requests please use:
https://github.com/DNS-OARC/dnsjit/issues
For question and help please use:
admin@dns-oarc.net