Listener -
http
: Listener
This is used for creating HTTP server endpoints. An HTTP server endpoint is capable of responding to
remote callers. The Listener is responsible for initializing the endpoint using the provided configurations.
Constructor
__init
(int port, ListenerConfiguration? config)
- port int
-
Listening port of the HTTP service listener
- config ListenerConfiguration? ()
Methods
LifeCycle Methods
Methods
__gracefulStop
()
returns error?Stops the service listener gracefully. Already-accepted requests will be served before connection closure.
-
Return Type
(error?) An
errorif an error occurred during the listener stopping process
__immediateStop
()
returns error?Stops the service listener immediately. It is not implemented yet.
-
Return Type
(error?) An
errorif an error occurred during the listener stop process
__detach
(service s)
returns error?Detaches a Http or WebSocket service from the listener. Note that detaching a WebSocket service would not affect The functionality of the existing connections.
Parameters
- s service
-
The service to be detached
-
Return Type
(error?) An
errorif one occurred during detaching of a service or else()
init
Gets invoked during module initialization to initialize the endpoint.
Parameters
- c ListenerConfiguration
-
Configurations for HTTP service endpoints
initEndpoint
()
returns error?-
Return Type
(error?)
LifeCycle Methods
__start
()
returns error?Starts the registered service programmatically.
-
Return Type
(error?) An
errorif an error occurred during the listener starting process
__attach
(service s, string? name)
returns error?Attaches a service to the listener.
Parameters
- s service
-
The service that needs to be attached
- name string? (default ())
-
Name of the service
-
Return Type
(error?) An
erroran error occurred during the service attachment process or else nil