Logger Syslog Backend

Elixir Logger backend for local syslog (and rfc3164).

Requires Erlang 19 since it writes directly to the local syslog Unix Socket (/dev/log).

Installation

1. Add logger_syslog_backend to your list of dependencies in mix.exs:

```elixir
def deps do
  [{:logger_syslog_backend, "~> 1.0"}]
end
```

2. Configure the Logger backend in config/config.exs:

```elixir
config :logger,
  backends: [:console, {LoggerSyslogBackend, :syslog}]

config :logger, :syslog,
  app_id: :my_app,  # defaults to the application of the caller module
  buffer: 10000,    # allocate a larger sending buffer. This should be
                    # bigger than Logger's truncate with default 8192
  path: "/dev/log"  # defaults to "/dev/log" in Linux,
                    # "/var/run/syslog" in macOS
                    # "/var/run/log" in FreeBSD

```