Handle SIGINT and SIGTERM to close the server after all active events

Redefined classes

redef class HttpFactory

nitcorn :: signal_handler $ HttpFactory

Factory to create HttpServer instances, and hold the libevent base handler

All class definitions

redef class HttpFactory

nitcorn :: signal_handler $ HttpFactory

Factory to create HttpServer instances, and hold the libevent base handler

Ancestors

module abstract_collection

core :: abstract_collection

Abstract collection classes and services.

module abstract_text

core :: abstract_text

Abstract class for manipulation of sequences of characters

module array

This module introduces the standard array structure.

module bitset

Services to handle BitSet

module bytes

Services for byte streams and arrays

module caching

serialization :: caching

Services for caching serialization engines

module circular_array

core :: circular_array

Efficient data structure to access both end of the sequence.

module codec_base

core :: codec_base

Base for codecs to use with streams

module codecs

Group module for all codec-related manipulations

module collection

core :: collection

This module define several collection classes.

module core

Standard classes and methods used by default by Nit programs and libraries.

module engine_tools

serialization :: engine_tools

Advanced services for serialization engines

module environ

core :: environ

Access to the environment variables of the process

module error

Standard error-management infrastructure.

module exec

Invocation and management of operating system sub-processes.

module file

File manipulations (create, read, write, etc.)

module fixed_ints

core :: fixed_ints

Basic integers of fixed-precision

module fixed_ints_text

core :: fixed_ints_text

Text services to complement fixed_ints

module flat

All the array-based text representations

module gc

Access to the Nit internal garbage collection mechanism

module hash_collection

core :: hash_collection

Introduce HashMap and HashSet.

module http_request

nitcorn :: http_request

Provides the HttpRequest class and services to create it

module http_request_buffer

nitcorn :: http_request_buffer

Http request parsing for buffered inputs.

module http_response

nitcorn :: http_response

Provides the HttpResponse class and http_status_codes

module inspect

serialization :: inspect

Refine Serializable::inspect to show more useful information

module iso8859_1

core :: iso8859_1

Codec for ISO8859-1 I/O

module kernel

Most basic classes and methods.

module libevent

libevent :: libevent

Low-level wrapper around the libevent library to manage events on file descriptors

module list

This module handle double linked lists

module math

Mathematical operations

module meta

Simple user-defined meta-level to manipulate types of instances as object.

module more_collections

more_collections :: more_collections

Highly specific, but useful, collections-related classes.

module native

Native structures for text and bytes

module numeric

core :: numeric

Advanced services for Numeric types

module poset

Pre order sets and partial order set (ie hierarchies)

module protocol

core :: protocol

module queue

Queuing data structures and wrappers

module range

Module for range of discrete objects.

module re

Regular expression support for all services based on Pattern

module ropes

Tree-based representation of a String.

module serialization

serialization :: serialization

General serialization services

module serialization_core

serialization :: serialization_core

Abstract services to serialize Nit objects to different formats

module server_config

nitcorn :: server_config

Classes and services to configure the server

module sorter

This module contains classes used to compare things and sorts arrays.

module stream

Input and output streams of characters

module string_search

core :: string_search

Basic string search, match and replace.

module template

template :: template

Basic template system

module text

All the classes and methods related to the manipulation of text entities

module time

Management of time and dates

module union_find

core :: union_find

union–find algorithm using an efficient disjoint-set data structure

module utf8

Codec for UTF-8 I/O

module vararg_routes

nitcorn :: vararg_routes

Routes with parameters.

Parents

module reactor

nitcorn :: reactor

Core of the nitcorn project, provides HttpFactory and Action

Children

module nitcorn

nitcorn :: nitcorn

The nitcorn Web server framework creates server-side Web apps in Nit

Descendants

module a_star-m

module example_advanced_logger

popcorn :: example_advanced_logger

module example_angular

popcorn :: example_angular

This is an example of how to use angular.js with popcorn

module example_glob_route

popcorn :: example_glob_route

module example_hello

popcorn :: example_hello

module example_html_error_handler

popcorn :: example_html_error_handler

module example_mongodb

popcorn :: example_mongodb

module example_param_route

popcorn :: example_param_route

module example_post_handler

popcorn :: example_post_handler

module example_query_string

popcorn :: example_query_string

module example_router

popcorn :: example_router

module example_session

popcorn :: example_session

module example_simple_error_handler

popcorn :: example_simple_error_handler

module example_simple_logger

popcorn :: example_simple_logger

module example_static

popcorn :: example_static

module example_static_default

popcorn :: example_static_default

module example_static_multiple

popcorn :: example_static_multiple

module example_templates

popcorn :: example_templates

module hooks

github :: hooks

Github hook event listening with nitcorn.

module htcpcp_server

nitcorn :: htcpcp_server

A server that implements HTCPCP. At the moment there are no additions.

module loader

github :: loader

module nitcorn_hello_world

nitcorn :: nitcorn_hello_world

Hello World Web server example

module pop_auth

popcorn :: pop_auth

Authentification handlers.

module pop_handlers

popcorn :: pop_handlers

Route handlers.

module pop_json

popcorn :: pop_json

Introduce useful services for JSON REST API handlers.

module pop_logging

popcorn :: pop_logging

module pop_routes

popcorn :: pop_routes

Internal routes representation.

module pop_sessions

popcorn :: pop_sessions

Session handlers

module pop_tasks

popcorn :: pop_tasks

Popcorn threaded tasks

module pop_templates

popcorn :: pop_templates

Template rendering for popcorn

module pop_tests

popcorn :: pop_tests

Popcorn testing services

module pop_tracker

popcorn :: pop_tracker

module popcorn

popcorn :: popcorn

Application server abstraction on top of nitcorn.

module pthreads

nitcorn :: pthreads

Activate the use of pthreads with nitcorn

module restful

nitcorn :: restful

Support module for the nitrestful tool and the restful annotation

module restful_annot

nitcorn :: restful_annot

Example for the restful annotation documented at lib/nitcorn/restful.nit

module simple_file_server

nitcorn :: simple_file_server

Basic file server on port 80 by default, may require root to execute

module test_restful_annot

nitcorn :: test_restful_annot

# Handle SIGINT and SIGTERM to close the server after all active events
module signal_handler

import reactor

redef class HttpFactory
	super EventCallback

	private var signal_handlers: Array[NativeEvSignal] = [
		new NativeEvSignal(event_base, 2, self), # SIGINT
		new NativeEvSignal(event_base, 15, self) # SIGTERM
		] is lazy

	redef fun run
	do
		for handler in signal_handlers do handler.add
		super
	end

	redef fun callback(events)
	do
		event_base.loopexit
		for handler in signal_handlers do handler.del
	end
end

lib/nitcorn/signal_handler.nit:15,1--39,3