connect

A simple connection test where one peer can send and the other can receive. See ../pairchat for a more complete bidirectional example.

Build a binary

go build --ldflags '-linkmode external -extldflags=-static -s -w' ./connect.go

If you run into glibc incompatibility, you can compile with zig/musl.

CC="zig cc -target x86_64-linux-musl -lunwind" \
CGO_ENABLED=1 \
CGO_LDFLAGS="-static" \
GOOS=linux GOARCH=amd64 \
go build -v -a -ldflags '-extldflags "-static"' ./connect.go

Terminal 1 (listener)

./connect

Terminal 2 (sender)

./connect -endpoint <endpoint-id>

You'll see a connection notice if the two endpoints manage to connect to each other. You can type messages in the sender terminal and they will be shown on the listener side.