The launch options for binder afb-daemon are:

 -v, --verbose           Verbose Mode, repeat to increase verbosity
 -c, --color             Colorize the ouput
 -q, --quiet             Quiet Mode, repeat to decrease verbosity
 -l, --log=xxxx          Tune log level
     --foreground        Get all in foreground mode
     --background        Get all in background mode
 -D, --daemon            Get all in background mode
 -n, --name=xxxx         Set the visible name
 -p, --port=xxxx         HTTP listening TCP port  [default 1234]
     --roothttp=xxxx     HTTP Root Directory [default no root http (files not served but apis still available)]
     --rootbase=xxxx     Angular Base Root URL [default /opa]
     --rootapi=xxxx      HTML Root API URL [default /api]
     --alias=xxxx        Multiple url map outside of rootdir [eg: --alias=/icons:/usr/share/icons]
     --apitimeout=xxxx   Binding API timeout in seconds [default 20]
     --cntxtimeout=xxxx  Client Session Context Timeout [default 32000000]
     --cache-eol=xxxx    Client cache end of live [default 100000]
 -w, --workdir=xxxx      Set the working directory [default: $PWD or current working directory]
 -u, --uploaddir=xxxx    Directory for uploading files [default: workdir] relative to workdir
     --rootdir=xxxx      Root Directory of the application [default: workdir] relative to workdir
     --ldpaths=xxxx      Load bindings from dir1:dir2:... [default: path of afb-dbus-binding.so]
 -b, --binding=xxxx      Load the binding of path
     --weak-ldpaths=xxxx Same as --ldpaths but ignore errors
     --no-ldpaths        Discard default ldpaths loading
 -t, --token=xxxx        Initial Secret [default=random, use --token= to allow any token]
 -r, --random-token      Enforce a random token
 -V, --version           Display version and copyright
 -h, --help              Display this help
     --ws-client=xxxx    Bind to an afb service through websocket
     --ws-server=xxxx    Provide an afb service through websockets
 -A, --auto-api=xxxx     Automatic load of api of the given directory
     --session-max=xxxx  Max count of session simultaneously [default 200]
     --tracereq=xxxx     Log the requests: no, common, extra, all
     --traceevt=xxxx     Log the events: no, common, extra, all
     --traceses=xxxx     Log the sessions: no, all
     --traceapi=xxxx     Log the apis: no, common, api, event, all
     --traceglob=xxxx    Log the globals: none, all
     --traceditf=xxxx    Log the daemons: no, common, all
     --tracesvc=xxxx     Log the services: no, all
     --call=xxxx         call at start, format of val: API/VERB:json-args
     --no-httpd          Forbid HTTP service
 -e, --exec              Execute the remaining arguments
 -M, --monitoring        Enable HTTP monitoring at <ROOT>/monitoring/
 -C, --config=xxxx       Load options from the given config file
 -Z, --dump-config       Dump the config to stdout and exit
 -s, --set=xxxx          Set parameters ([API]/[KEY]:JSON or {"API":{"KEY":JSON}}
 -o, --output=xxxx       Redirect stdout and stderr to output file (when --daemon)
     --trap-faults=xxxx  Trap faults: on, off, yes, no, true, false, 1, 0 (default: true)

help

Prints help with available options

version

Display version and copyright

verbose

Increases the verbosity, can be repeated

color

Add basic colorization to the ouput.

quiet

Decreases the verbosity, can be repeated

log=xxxx

Tune the log level mask. The levels are:

• error
• warning
• notice
• info
• debug

The level can be set using + or -.

port=xxxx

HTTP listening TCP port [default 1234]

workdir=xxxx

Directory where the daemon must run [default: $PWD if defined or the current working directory]

uploaddir=xxxx

Directory where uploaded files are temporarily stored [default: workdir]

rootdir=xxxx

Root directory of the application to serve [default: workdir]

roothttp=xxxx

Directory of HTTP served files. If not set, files are not served but apis are still accessible.

rootbase=xxxx

Angular Base Root URL [default /opa]

This is used for any application of kind OPA (one page application). When set, any missing document whose url has the form /opa/zzz is translated to /opa/#!zzz

rootapi=xxxx

HTML Root API URL [default /api]

The bindings are available within that url.

alias=xxxx

Maps a path located anywhere in the file system to the a subdirectory. The syntax for mapping a PATH to the subdirectory NAME is: --alias=/NAME:PATH.

Example: --alias=/icons:/usr/share/icons maps the content of /usr/share/icons within the subpath /icons.

This option can be repeated.

apitimeout=xxxx

binding API timeout in seconds [default 20]

Defines how many seconds maximum a method is allowed to run. 0 means no limit.

cntxtimeout=xxxx

Client Session Timeout in seconds [default 32000000 that is 1 year]

cache-eol=xxxx

Client cache end of live [default 100000 that is 27,7 hours]

session-max=xxxx

Maximum count of simultaneous sessions [default 200]

ldpaths=xxxx

Load bindings from given paths separated by colons as for dir1:dir2:binding1.so:... [default = $libdir/afb]

You can mix path to directories and to bindings. The sub-directories of the given directories are searched recursively.

The bindings are the files terminated by '.so' (the extension so denotes shared object) that contain the public entry symbol.

weak-ldpaths=xxxx

Same as --ldpaths but instead of stopping on error, ignore errors and continue.

binding=xxxx

Load the binding of given path.

token=xxxx

Initial Secret token to authenticate.

If not set, no client can authenticate.

If set to the empty string, then any initial token is accepted.

random-token

Generate a random starting token. See option --exec.

ws-client=xxxx

Transparent binding to a binder afb-daemon service through a WebSocket.

The value of xxxx is either a unix naming socket, of the form "unix:path/api", or an internet socket, of the form "host:port/api".

ws-server=xxxx

Provides a binder afb-daemon service through WebSocket.

The value of xxxx is either a unix naming socket, of the form "unix:path/api", or an internet socket, of the form "host:port/api".

foreground

Get all in foreground mode (default)

daemon

Get all in background mode

no-httpd

Forbids HTTP serve

exec

Must be the last option for afb-daemon. The remaining arguments define a command that afb-daemon will launch. The sequences @p, @t and @@ of the arguments are replaced with the port, the token and @.

tracereq=xxxx

Trace the processing of requests in the log file.

Valid values are 'no' (default), 'common', 'extra' or 'all'.

traceapi=xxxx

Trace the accesses to functions of class api.

Valid values are 'no' (default), 'common', 'api', 'event' or 'all'.

traceevt=xxxx

Trace the accesses to functions of class event.

Valid values are 'no' (default), 'common', 'extra' or 'all'.

call=xxx

Call a binding at start (can be be repeated). The values are given in the form API/VERB:json-args.

Example: --call 'monitor/set:{"verbosity":{"api":"debug"}}'

monitoring

Enable HTTP monitoring at /monitoring/

name=xxxx

Set the visible name

auto-api=xxxx

Automatic activation of api of the given directory when the api is missing.

config=xxxx

Load options from the given config file

This can be used instead of arguments on the command line.

Example:

afb-daemon \
    --no-ldpaths \
    --binding /home/15646/bindings/binding45.so \
    --binding /home/15646/bindings/binding3.so \
    --tracereq common \
    --port 5555 \
    --token SPYER \
    --set api45/key:54027a5e3c6cb2ca5ddb97679ce32f185b067b0a557d16a8333758910bc25a72 \
    --exec /home/15646/bin/test654 @p @t

is equivalent to:

afb-daemon --config /home/15646/config1

when the file /home/15646/config1 is:

{
  "no-ldpaths": true,
  "binding": [
    "\/home\/15646\/bindings\/binding45.so",
    "\/home\/15646\/bindings\/binding3.so"
  ],
  "tracereq": "common",
  "port": 5555,
  "token": "SPYER",
  "set" : {
    "api45": {
      "key": "54027a5e3c6cb2ca5ddb97679ce32f185b067b0a557d16a8333758910bc25a72"
    }
  },
  "exec": [
    "\/home\/15646\/bin\/test654",
    "@p",
    "@t"
  ]
}

The options are the keys of the config object.

See option --dump-config

dump-config

Output a JSON representation of the configuration resulting from environment and options.

output=xxxx

Redirect stdout and stderr to output file

set=xxxx

Set values that can be retrieved by bindings.

The set value can have different formats.

The most generic format is {"API1":{"KEY1":VALUE,"KEY2":VALUE2,...},"API2":...}

This example set 2 keys for the api chook:

afb-daemon -Z --set '{"chook":{"account":"urn:chook:b2ca5ddb97679","delay":500}}'
{
   "set": {
     "chook": {
       "account": "urn:chook:b2ca5ddb97679",
       "delay": 500
     }
   }
 }

An other format is: [API]/[KEY]:VALUE. When API is omitted, it take the value " * ". When KEY is ommitted, it take the value of " * ".

The settings for the API * are globals and apply to all bindings.

The settings for the KEY * are mixing the value for the API.

The following examples are all setting the same values:

afb-daemon --set '{"chook":{"account":"urn:chook:b2ca5ddb97679","delay":500}}'
afb-daemon --set 'chook/*:{"account":"urn:chook:b2ca5ddb97679","delay":500}'
afb-daemon --set 'chook/:{"account":"urn:chook:b2ca5ddb97679","delay":500}'
afb-daemon --set 'chook/account:"urn:chook:b2ca5ddb97679"' --set chook/delay:500