Popularity
7.3
Declining
Activity
0.0
Stable
148
5
12

Monthly Downloads: 1,541
Programming language: Elixir
License: Apache License 2.0
Tags: Debugging    
Latest version: v1.0.1

dbg alternatives and similar packages

Based on the "Debugging" category

Do you think we are missing an alternative of dbg or a related project?

Add another 'Debugging' Package

README

Dbg

Dbg provides functions for tracing events in the BEAM VM.

Many events, including function calls and return, exception raising, sending and receiving messages, spawning, exiting, linking, scheduling and garbage collection can be traced across a cluster of nodes using Dbg.

Try it out

Clone the repo:

git clone https://github.com/fishcakez/dbg.git
cd dbg
mix compile
iex -S mix

To see the messages sent by the shell process:

Dbg.trace(:send)

Clear all trace flags for current process:

Dbg.clear()

To trace a call, add the :call trace flag to a process:

Dbg.trace(self(), :call)

Then add the function to traced calls:

Dbg.call(&Map.new/0)

Call the function to see a trace message:

Map.new()

Cancel tracing for Map.new/0:

Dbg.cancel(&Map.new/0)

And clear the trace flags for self():

Dbg.clear(self())

To reset all tracing:

Dbg.reset()

Read The Docs

Dbg allows much more sophisticated tracing. To get the docs:

mix deps.get
MIX_ENV=docs mix docs

Install As Dependency

As a dependency to a mix.es file:

def application() do
  [applications: [:dbg]]
end

def deps() do
  [{:dbg, github: "fishcakez/dbg"}]
end

Compatibility With Erlang

Dbg is a wrapper around OTP's :dbg module from the :runtime_tools application. :dbg functions will work as normal and can be combined with Dbg function calls.

License

Copyright 2014 James Fish

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.


*Note that all licence references and agreements mentioned in the dbg README section above are relevant to that project's source code only.