Code transferred from original repository (#2)

Author: tarampampam

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.{yml, yaml, sh, conf, neon*}]
+indent_size = 2
+
+[Makefile]
+indent_style = tab

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+labels: type:bug
+assignees: tarampampam
+
+---
+
+## Describe the bug
+
+> A clear and concise description of what the bug is.
+
+### Expected behaviour
+
+> Tell us what should happen.
+
+### Actual behaviour
+
+> Tell us what happens instead.
+
+### Steps to reproduce the behavior:
+
+> Put some code example:
+>
+> ```php
+> $some = new \stdClass();
+> echo $some;
+>
+> PHP Catchable fatal error:  Object of class stdClass could not be converted to string in Command line code on line 2
+> PHP Stack trace:
+> PHP   1. {main}() Command line code:0
+> ```
+
+## System information
+
+> Please, complete the following information:
+
+ - PHP version(s): [e.g. `7.2.6`]
+ - Package version(s): [e.g. `3.3.0`]
+
+## Additional context
+
+> Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this package
+labels: type:enhancement
+assignees: tarampampam
+
+---
+
+### Is your feature request related to a problem?
+
+> A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+### Describe the solution you'd like
+
+> A clear and concise description of what you want to happen.
+
+## Additional context
+
+> Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/question.md

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+---
+name: Question
+about: Ask anything
+labels: type:question
+assignees: tarampampam
+
+---
+
+> If you have any questions feel free to ask

.github/PULL_REQUEST_TEMPLATE.md

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+| Q             | A
+| ------------- | ---
+| Bug fix?      | Yes or No
+| New feature?  | Yes or No
+
+## Description
+
+<!--
+
+Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
+
+-->
+
+Fixes # (issue)
+
+## Checklist
+
+- [ ] My code follows the style guidelines of this project
+- [ ] I have performed a self-review of my own code
+- [ ] I have commented my code, particularly in hard-to-understand areas
+- [ ] I wrote unit tests for my code _(if tests is required for my changes)_
+- [ ] I have made changes in `CHANGELOG.md` file
+
+<!--
+
+About your changes in `CHANGELOG.md`:
+
+* Add version header `## UNRELEASED`, if it does not exists
+* Add description under `Added`/`Changed`/`Fixed` sections
+* Add reference to closed issues `[#000]`
+* Add link to issue in the end of document
+
+-->

.github/workflows/main.yml

@@ -8,62 +8,71 @@ on:
       - '**'
   pull_request:
 
-jobs:
-  test:
+jobs: # Docs: <https://help.github.com/en/articles/workflow-syntax-for-github-actions>
+  tests:
     name: PHP ${{ matrix.php }}, ${{ matrix.setup }} setup
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     strategy:
       fail-fast: false
       matrix:
         setup: ['basic', 'lowest']
-        php-versions: ['7.1', '7.2', '7.3', '7.4']
-        - name: Check out code
-          uses: actions/checkout@v2
-          with:
-            fetch-depth: 1
+        php: ['7.1', '7.2', '7.3', '7.4']
+        include:
+          - php: '7.1'
+            setup: 'basic'
+            coverage: 'true'
+          - php: '7.4'
+            setup: 'basic'
+            coverage: 'true'
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
 
-        - name: Setup PHP, with composer and extensions
-          uses: shivammathur/setup-php@master # Action page: <https://github.com/shivammathur/setup-php>
-          with:
-            php-version: ${{ matrix.php }}
-            extensions: mbstring, pdo, pdo_sqlite, sqlite3 # definition is required for php 7.4
+      - name: Setup PHP, with composer and extensions
+        uses: shivammathur/setup-php@master # Action page: <https://github.com/shivammathur/setup-php>
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: mbstring, pdo, pdo_sqlite, sqlite3 # definition is required for php 7.4
 
-        - name: Get Composer Cache Directory # Docs: <https://github.com/actions/cache/blob/master/examples.md#php---composer>
-          id: composer-cache
-          run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+      - name: Get Composer Cache Directory # Docs: <https://github.com/actions/cache/blob/master/examples.md#php---composer>
+        id: composer-cache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
-        - name: Cache dependencies # Docs: <https://github.com/actions/cache/blob/master/examples.md#php---composer>
-          uses: actions/cache@v1
-          with:
-            path: ${{ steps.composer-cache.outputs.dir }}
-            key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
-            restore-keys: ${{ runner.os }}-composer-
+      - name: Cache dependencies # Docs: <https://github.com/actions/cache/blob/master/examples.md#php---composer>
+        uses: actions/cache@v1
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-composer-
 
-        - name: Install Composer 'hirak/prestissimo' package
-          run: composer global require hirak/prestissimo --update-no-dev
+      - name: Install Composer 'hirak/prestissimo' package
+        run: composer global require hirak/prestissimo --update-no-dev
 
-        - name: Install lowest Composer dependencies
-          if: matrix.setup == 'lowest'
-          run: composer update --prefer-dist --no-interaction --no-suggest --prefer-lowest
+      - name: Install lowest Composer dependencies
+        if: matrix.setup == 'lowest'
+        run: composer update --prefer-dist --no-interaction --no-suggest --prefer-lowest
 
-        - name: Install basic Composer dependencies
-          if: matrix.setup == 'basic'
-          run: composer update --prefer-dist --no-interaction --no-suggest
+      - name: Install basic Composer dependencies
+        if: matrix.setup == 'basic'
+        run: composer update --prefer-dist --no-interaction --no-suggest
 
-        - name: Show most important packages versions
-          run: composer info | grep -e laravel/laravel -e phpunit/phpunit -e phpstan/phpstan
+      - name: Show most important packages versions
+        run: composer info | grep -e laravel/laravel -e phpunit/phpunit -e phpstan/phpstan
 
-        - name: Execute tests
-          if: matrix.coverage != 'true'
-          run: composer test
+      - name: Execute tests
+        if: matrix.coverage != 'true'
+        run: composer test
 
-        - name: Execute tests with code coverage
-          if: matrix.coverage == 'true'
-          run: composer test-cover
+      - name: Execute tests with code coverage
+        if: matrix.coverage == 'true'
+        run: composer test-cover
 
-        - uses: codecov/codecov-action@v1 # Docs: <https://github.com/codecov/codecov-action>
-          if: matrix.coverage == 'true'
-          with:
-            token: ${{ secrets.CODECOV_TOKEN }}
-            file: ./coverage/clover.xml
-            fail_ci_if_error: false
+      - uses: codecov/codecov-action@v1 # Docs: <https://github.com/codecov/codecov-action>
+        if: matrix.coverage == 'true'
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./coverage/clover.xml
+          fail_ci_if_error: false

CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog][keepachangelog] and this project adheres to [Semantic Versioning][semver].
+
+## v3.3.0
+
+### Added
+
+- Event `LoopErrorOccurredEvent` (triggered on request processing exception)
+- Listener `SendExceptionToStderrListener` for direct exception sending (as a string) into `stderr`
+- Listener `StopWorkerListener` for worker stopping
+
+### Changed
+
+- Default package configuration includes `LoopErrorOccurredEvent` event listeners: `SendExceptionToStderrListener` and `StopWorkerListener` [#42]
+- When "debug mode" (`app.debug`) is **not** enabled - client will get only `Internal server error` string instead exception with stacktrace [#42]
+
+### Fixed
+
+- Double response sending on request processing error (calling `$psr7_client->respond` and `$psr7_client->getWorker()->error` after that)
+
+[#42]:https://github.com/avto-dev/roadrunner-laravel/issues/42
+
+[keepachangelog]:https://keepachangelog.com/en/1.0.0/
+[semver]:https://semver.org/spec/v2.0.0.html

Dockerfile

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+FROM composer:1.8.6 AS composer
+
+FROM php:7.2.5-alpine
+
+ENV \
+    COMPOSER_ALLOW_SUPERUSER="1" \
+    COMPOSER_HOME="/tmp/composer"
+
+COPY --from=composer /usr/bin/composer /usr/bin/composer
+
+RUN set -xe \
+    && apk add --no-cache binutils git curl \
+    && apk add --no-cache --virtual .build-deps autoconf pkgconf make g++ gcc \
+    # install xdebug (for testing with code coverage), but do not enable it
+    && pecl install xdebug-2.9.1 \
+    && apk del .build-deps \
+    && mkdir /src ${COMPOSER_HOME} \
+    && composer global require 'hirak/prestissimo' --no-interaction --no-suggest --prefer-dist \
+    && ln -s /usr/bin/composer /usr/bin/c \
+    && chmod -R 777 ${COMPOSER_HOME} \
+    && composer --version \
+    && php -v \
+    && php -m
+
+WORKDIR /src
+
+VOLUME ["/src"]

Makefile

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+#!/usr/bin/make
+# Makefile readme (ru): <http://linux.yaroslavl.ru/docs/prog/gnu_make_3-79_russian_manual.html>
+# Makefile readme (en): <https://www.gnu.org/software/make/manual/html_node/index.html#SEC_Contents>
+
+dc_bin := $(shell command -v docker-compose 2> /dev/null)
+
+SHELL = /bin/sh
+RUN_APP_ARGS = --rm --user "$(shell id -u):$(shell id -g)" app
+
+.PHONY : help build latest install lowest test test-cover clean
+.DEFAULT_GOAL : help
+
+# This will output the help for each task. thanks to https://marmelab.com/blog/2016/02/29/auto-documented-makefile.html
+help: ## Show this help
+	@printf "\033[33m%s:\033[0m\n" 'Available commands'
+	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "  \033[32m%-14s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
+
+build: ## Build docker images, required for current package environment
+	$(dc_bin) build
+
+latest: clean ## Install latest php dependencies
+	$(dc_bin) run $(RUN_APP_ARGS) composer update -n --ansi --no-suggest --prefer-dist --prefer-stable
+
+install: clean ## Install regular php dependencies
+	$(dc_bin) run $(RUN_APP_ARGS) composer update -n --prefer-dist --no-interaction --no-suggest
+
+lowest: clean ## Install lowest php dependencies
+	$(dc_bin) run $(RUN_APP_ARGS) composer update -n --ansi --no-suggest --prefer-dist --prefer-lowest
+
+test: ## Execute php tests and linters
+	$(dc_bin) run $(RUN_APP_ARGS) composer test
+
+test-cover: ## Execute php tests with coverage
+	$(dc_bin) run --rm --user "0:0" app sh -c 'docker-php-ext-enable xdebug && su $(shell whoami) -s /bin/sh -c "composer phpunit-cover"'
+
+shell: ## Start shell into container with php
+	$(dc_bin) run -e "PS1=\[\033[1;32m\]\[\033[1;36m\][\u@docker] \[\033[1;34m\]\w\[\033[0;35m\] \[\033[1;36m\]# \[\033[0m\]" $(RUN_APP_ARGS) sh
+
+clean: ## Remove all dependencies and unimportant files
+	-rm -Rf ./composer.lock ./vendor ./coverage