Node.js v6.x Debug builds with the following debugging tools:

lldb
- v3.7
llnode
Node.js
- Debug build

Versions

v6.5.0
- also tagged as latest
v6.3.0
v6.2.2

Using the image

$ docker pull evanlucas/node_debug:latest

Why?

Sometimes debugging during development isn't enough. Enter llnode.

Building the image

$ ./build.sh

Example

$ docker run --rm -it --security-opt seccomp:unconfined -p "10000:10000" \
  evanlucas/node_debug:latest \
  lldb -- node example.js

When the (lldb) prompt appears, type:

# This is output from lldb
(lldb) target create "node"
Current executable set to 'node' (x86_64).
(lldb) settings set -- target.run-args  "example.js"

# Now, let's set a breakpoint
(lldb) b DoWrite

# output
Breakpoint 1: 3 locations.

# Now, let's run the script
(lldb) r

# output
Process 3832 launched: '/usr/local/bin/node' (x86_64)

Now, it's time to make a request to the server. In another terminal:

$ curl http://localhost:10000/

The process should hit a breakpoint in the first terminal window.

Have fun and please report issues!

LICENSE

MIT