Documentation

Class: Server

arpen/app/server~ Server

new Server()

Extends

Methods

<async> init(names)

Initialize the app
Parameters:
Name Type Argument Description
names * <repeatable>
 Server names
Overrides:
Returns:
Type
Promise

<async> start(names)

Start the app
Parameters:
Name Type Argument Description
names * <repeatable>
 Server names
Overrides:
Returns:
Type
Promise

<async> stop(names)

Stop the app
Parameters:
Name Type Argument Description
names * <repeatable>
 Server names
Overrides:
Returns:
Type
Promise

<async> exit(code [, message])

Terminate the app. Will call .stop() with start args
Parameters:
Name Type Argument Default Description
code number 0 Exit code, default is 0
message string <optional>
 Exit log message
Overrides:
Returns:
Type
Promise

registerInstance(instance, name)

Register an instance of a service
Parameters:
Name Type Description
instance * Instance
name string Name
Inherited From:
Returns:
Returns name of the service
Type
string

registerClass(classFunc [, filename])

Register class function as a service
Parameters:
Name Type Argument Description
classFunc function Class function
filename string <optional>
 Path to the file
Inherited From:
Returns:
Returns name of the service
Type
string

has(name)

Check if service is registered
Parameters:
Name Type Description
name string Service name
Inherited From:
Returns:
Type
boolean

get(name, extra)

Get instance of a service
Parameters:
Name Type Argument Description
name string | RegExp Service name or RegExp of names
extra * <repeatable>
 Optional extra arguments to the constructor
Inherited From:
Returns:
Returns instance or Map of instances in case of RegExp
Type
object | Map
Search registered services
Parameters:
Name Type Description
re RegExp Service name RegExp
Inherited From:
Returns:
Returns array of matching service names
Type
Array.<string>

<async> debug(messages)

Debug output
Parameters:
Name Type Argument Description
messages * <repeatable>
 Messages
Inherited From:
Returns:
Type
Promise

<async> info(messages)

Info output
Parameters:
Name Type Argument Description
messages * <repeatable>
 Messages
Inherited From:
Returns:
Type
Promise

<async> error(messages)

Error output
Parameters:
Name Type Argument Description
messages * <repeatable>
 Messages
Inherited From:
Returns:
Type
Promise

<async> run( [options], {boolean, args)

Run the app. This method will simply call .init() and then .start().
Parameters:
Name Type Argument Description
options object <optional>
 Arpen options
Properties
Name Type Argument Default Description
cacheServices boolean <optional>
 true When true services cache will not be used
{boolean [options.interceptConsole=true] Redirect console.log(), etc. to default logger
args * <repeatable>
 Descendant class specific arguments
Inherited From:
Returns:
Type
Promise

<async> onSignal(signal)

Handle process signal
Parameters:
Name Type Description
signal string Signal as SIGNAME
Inherited From:
Returns:
Type
Promise

<async> _initConfig()

Load the configuration
Inherited From:
Returns:
Type
Promise

<async> _initSources()

Load the source files
Inherited From:
Returns:
Type
Promise

<async> _initModules()

Create modules
Inherited From:
Returns:
Type
Promise

_initService(name [, filename])

Initialize as empty and return the item of service container, adding new one if it does not exist yet
Parameters:
Name Type Argument Description
name string Name of the service
filename string <optional>
 Path to the class
Inherited From:
Returns:
Returns service object
Type
object

_resolveService(name, extra, request)

Resolve dependencies and return an instance of a service
Parameters:
Name Type Description
name string Service name
extra Array Extra constructor arguments
request Map Resolved dependencies
Inherited From:
Returns:
Returns instance of the service
Type
object

_instantiateClass(service, extra, request)

Instantiate given service class
Parameters:
Name Type Description
service object Service object
extra Array Extra constructor arguments
request Map Resolved dependencies
Inherited From:
Returns:
Returns instance of the class
Type
object

<async> _output(stream, messages)

Print output
Parameters:
Name Type Description
stream * Stream for output
messages Array Messages
Inherited From:
Returns:
Type
Promise

<async> _autoload(basePath, dirs)

Load given directories
Parameters:
Name Type Description
basePath string Base path
dirs Array.<string> Directories
Inherited From:
Returns:
Type
Promise