This repository uses submodules for miniupnp and libnatpmp, so either clone it all in one go with git clone --recurse-submodules <REPO_URL> or clone it normally and then run git submodule update --init --recursive.

Install it using Nimble:

nimble install

• nim-result

See the examples directory for some generic usage.

A real-world example, complete with periodic port mapping renewal in a separate thread, is available in nim-eth and nimbus.

By default, your code will be linked to bundled static libraries. If you want to dynamically link against your system libraries, pass the "-d:miniupnpcUseSystemLibs" and/or "-d:libnatpmpUseSystemLibs" flags to the Nim compiler.

Let's see both scenarios in action:

nimble buildBundledLibs
# statically linked against the bundled libminiupnpc.a:
nim c -r -f examples/miniupnpc_test.nim
# dynamically linked against the system libminiupnpc.so:
nim c -r -f -d:miniupnpcUseSystemLibs examples/miniupnpc_test.nim
# statically linked against the bundled libnatpmp.a:
nim c -r -f examples/natpmp_test.nim
# dynamically linked against the system libnatpmp.so:
nim c -r -f -d:libnatpmpUseSystemLibs examples/natpmp_test.nim

miniupnpc:

• add IPv6 pinhole helper procs for the Miniupnp type

These wrappers are licensed and distributed under either of

• MIT license: LICENSE-MIT or https://opensource.org/licenses/MIT

or

• Apache License, Version 2.0, (LICENSE-APACHEv2 or https://www.apache.org/licenses/LICENSE-2.0)

at your option. These files may not be copied, modified, or distributed except according to those terms.