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plug
1.13.2
1.20.3
1.20.2
1.20.1
retired
1.20.0
retired
1.19.5
1.19.4
1.19.3
1.19.2
1.19.1
1.19.0
1.18.5
1.18.4
1.18.3
1.18.2
1.18.1
1.18.0
1.17.4
1.17.3
1.17.2
1.17.1
1.17.0
1.16.6
1.16.5
1.16.4
1.16.3
1.16.2
1.16.1
1.16.0
1.15.6
1.15.5
1.15.4
1.15.3
1.15.2
1.15.1
1.15.0
1.14.2
1.14.1
1.14.0
1.13.6
1.13.5
1.13.4
1.13.3
1.13.2
1.13.1
retired
1.13.0
retired
1.12.1
1.12.0
1.11.1
1.11.0
1.10.4
1.10.3
1.10.2
1.10.1
1.10.0
1.9.0
1.8.3
1.8.2
1.8.1
1.8.0
1.7.2
1.7.1
1.7.0
1.6.4
1.6.3
1.6.2
1.6.1
1.6.0
1.5.1
1.5.0
1.5.0-rc.2
1.5.0-rc.1
1.5.0-rc.0
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.4.0-rc.0
1.3.6
1.3.5
1.3.4
1.3.3
1.3.2
1.3.1
1.3.0
1.2.6
1.2.5
1.2.4
1.2.3
1.2.2
1.2.1
1.2.0
1.2.0-rc.0
1.1.9
1.1.8
1.1.7
1.1.6
1.1.5
1.1.4
1.1.3
1.1.2
1.1.1
1.1.0
1.0.6
1.0.5
1.0.4
1.0.3
1.0.2
1.0.1
1.0.0
0.14.0
0.13.1
0.13.0
0.12.2
0.12.1
0.12.0
0.11.3
0.11.2
0.11.1
0.11.0
0.10.0
0.9.0
0.8.4
0.8.3
0.8.2
0.8.1
0.8.0
0.7.0
0.6.0
0.5.3
0.5.2
0.5.1
0.5.0
0.4.4
0.4.3
0.4.2
0.4.1
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lib/plug/logger.ex
defmodule Plug.Logger do
@moduledoc """
A plug for logging basic request information in the format:
GET /index.html
Sent 200 in 572ms
To use it, just plug it into the desired module.
plug Plug.Logger, log: :debug
## Options
* `:log` - The log level at which this plug should log its request info.
Default is `:info`.
The [list of supported levels](https://hexdocs.pm/logger/Logger.html#module-levels)
is available in the `Logger` documentation.
"""
require Logger
alias Plug.Conn
@behaviour Plug
@impl true
def init(opts) do
Keyword.get(opts, :log, :info)
end
@impl true
def call(conn, level) do
Logger.log(level, fn ->
[conn.method, ?\s, conn.request_path]
end)
start = System.monotonic_time()
Conn.register_before_send(conn, fn conn ->
Logger.log(level, fn ->
stop = System.monotonic_time()
diff = System.convert_time_unit(stop - start, :native, :microsecond)
status = Integer.to_string(conn.status)
[connection_type(conn), ?\s, status, " in ", formatted_diff(diff)]
end)
conn
end)
end
defp formatted_diff(diff) when diff > 1000, do: [diff |> div(1000) |> Integer.to_string(), "ms"]
defp formatted_diff(diff), do: [Integer.to_string(diff), "µs"]
defp connection_type(%{state: :set_chunked}), do: "Chunked"
defp connection_type(_), do: "Sent"
end