Easy remote debugging and tracing interface for dala Elixir cluster nodes.

Provides a simple interface to debug and trace remote nodes without needing to manually handle RPC calls or node selection.

Usage

Select a node

iex> DalaDev.Remote.select_node(:"dala_demo@127.0.0.1")
:ok

List available nodes

iex> DalaDev.Remote.nodes()
[node1@host, node2@host]

Call remote functions

iex> DalaDev.Remote.Observer.observe()
{:ok, %{system: %{...}, processes: [...], ...}}

iex> DalaDev.Remote.Debugger.memory_report()
{:ok, %{total: "1.2 GB", processes: "45 MB", ...}}

iex> DalaDev.Remote.Debugger.inspect_process(MyApp.Worker)
{:ok, %{pid: "#PID<0.123.0>", state: "...", ...}}

iex> DalaDev.Remote.Debugger.eval("1 + 1")
{:ok, 2}

iex> DalaDev.Remote.Tracer.trace_messages(MyApp.Worker, duration: 5000)
{:ok, [%{type: :send, message: "..."}, ...]}

Set custom timeout

iex> DalaDev.Remote.set_timeout(10_000)
:ok

Get current selection

iex> DalaDev.Remote.selected_node()
{:ok, node()}

Automatic Node Selection

If only one remote node is available, it will be automatically selected. If multiple nodes are available, you must explicitly select one.

Default Timeout

The default timeout for all remote operations is 5000ms (5 seconds). This can be changed using set_timeout/1.