{"id":21933177,"url":"https://github.com/link-wolf/minitalk","last_synced_at":"2026-05-02T10:37:24.191Z","repository":{"id":46214483,"uuid":"470881270","full_name":"Link-Wolf/minitalk","owner":"Link-Wolf","description":"42 project - Small server and client using UNIX signals","archived":false,"fork":false,"pushed_at":"2024-10-01T14:22:30.000Z","size":304,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-01-27T12:49:41.606Z","etag":null,"topics":["42","42born2code","42school","c","macos"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Link-Wolf.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-03-17T06:56:58.000Z","updated_at":"2024-10-01T14:22:34.000Z","dependencies_parsed_at":"2025-01-27T12:54:30.740Z","dependency_job_id":null,"html_url":"https://github.com/Link-Wolf/minitalk","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Link-Wolf%2Fminitalk","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Link-Wolf%2Fminitalk/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Link-Wolf%2Fminitalk/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Link-Wolf%2Fminitalk/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Link-Wolf","download_url":"https://codeload.github.com/Link-Wolf/minitalk/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244960955,"owners_count":20538909,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["42","42born2code","42school","c","macos"],"created_at":"2024-11-29T00:08:44.142Z","updated_at":"2026-05-02T10:37:19.165Z","avatar_url":"https://github.com/Link-Wolf.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv id=\"top\"\u003e\u003c/div\u003e\n\n\u003cdiv align=\"center\"\u003e\n\t\u003ca href=\"https://github.com/Link-Wolf/minitalk\" title=\"Go to GitHub repo\"\u003e\u003cimg src=\"https://img.shields.io/static/v1?label=Link-Wolf\u0026message=minitalk\u0026color=blue\u0026logo=github\u0026style=for-the-badge\" alt=\"Link-Wolf - minitalk\"\u003e\u003c/a\u003e\n\t\u003ca href=\"https://\"\u003e\u003cimg src=\"https://img.shields.io/badge/42_grade-125_%2F_100-2ea44f?style=for-the-badge\" alt=\"42 grade - 125 / 100\"\u003e\u003c/a\u003e\n\t\u003ca href=\"https://\"\u003e\u003cimg src=\"https://img.shields.io/badge/Year-2022-ffad9b?style=for-the-badge\" alt=\"Year - 2022\"\u003e\u003c/a\u003e\n\t\u003ca href=\"https://github.com/Link-Wolf/minitalk/stargazers\"\u003e\u003cimg src=\"https://img.shields.io/github/stars/Link-Wolf/minitalk?style=for-the-badge\u0026color=yellow\" alt=\"stars - minitalk\"\u003e\u003c/a\u003e\n\t\u003ca href=\"https://github.com/Link-Wolf/minitalk/network/members\"\u003e\u003cimg src=\"https://img.shields.io/github/forks/Link-Wolf/minitalk?style=for-the-badge\u0026color=lightgray\" alt=\"forks - minitalk\"\u003e\u003c/a\u003e\n\t\u003ca href=\"https://github.com/Link-Wolf/minitalk/issues\"\u003e\u003cimg src=\"https://img.shields.io/github/issues/Link-Wolf/minitalk?style=for-the-badge\u0026color=orange\" alt=\"issues - minitalk\"\u003e\u003c/a\u003e\n\t\u003ca href=\"https://www.apple.com/macos/\" title=\"Go to Apple homepage\"\u003e\u003cimg src=\"https://img.shields.io/badge/OS-macOS-blue?logo=apple\u0026logoColor=white\u0026style=for-the-badge\u0026color=9cf\" alt=\"OS - macOS\"\u003e\u003c/a\u003e\n\u003c/div\u003e\n\n\u003c!-- PROJECT LOGO --\u003e\n\u003cbr /\u003e\n\u003cdiv align=\"center\"\u003e\n  \u003ca\u003e\n    \u003cimg src=\"https://www.42mulhouse.fr/wp-content/uploads/2022/06/logo-42-Mulhouse-white.svg\" alt=\"Logo\" width=\"192\" height=\"80\"\u003e\n  \u003c/a\u003e\n\n  \u003ch3 align=\"center\"\u003eMinitalk\u003c/h3\u003e\n\n  \u003cp align=\"center\"\u003e\n\t  \u003cem\u003ePing ? Pong !\u003c/em\u003e\u003cbr/\u003e\n    Small server and client using UNIX signals\n    \u003cbr /\u003e\n    \u003cbr /\u003e\n    \u003ca href=\"https://github.com/Link-Wolf/minitalk/issues\"\u003eReport Bug\u003c/a\u003e\n    ·\n    \u003ca href=\"https://github.com/Link-Wolf/minitalk/issues\"\u003eRequest Feature\u003c/a\u003e\n  \u003c/p\u003e\n\u003c/div\u003e\n\n\u003c!-- TABLE OF CONTENTS --\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eTable of Contents\u003c/summary\u003e\n  \u003col\u003e\n    \u003cli\u003e\n      \u003ca href=\"#about-the-project\"\u003eAbout The Project\u003c/a\u003e\n    \u003c/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"#getting-started\"\u003eGetting Started\u003c/a\u003e\n      \u003cul\u003e\n        \u003cli\u003e\u003ca href=\"#prerequisites\"\u003ePrerequisites\u003c/a\u003e\u003c/li\u003e\n        \u003cli\u003e\u003ca href=\"#installation\"\u003eInstallation\u003c/a\u003e\u003c/li\u003e\n      \u003c/ul\u003e\n    \u003c/li\u003e\n    \u003cli\u003e\u003ca href=\"#usage\"\u003eUsage\u003c/a\u003e\u003c/li\u003e\n    \u003cli\u003e\u003ca href=\"#roadmap\"\u003eRoadmap\u003c/a\u003e\u003c/li\u003e\n    \u003cli\u003e\u003ca href=\"#contributing\"\u003eContributing\u003c/a\u003e\u003c/li\u003e\n  \u003c/ol\u003e\n\u003c/details\u003e\n\n\u003c!-- ABOUT THE PROJECT --\u003e\n\n## About The Project\n\n\u003cdiv align=\"center\"\u003e\n  \u003ca\u003e\n    \u003cimg src=\"assets/client_server.png\" alt=\"minitalk header\"\u003e\n  \u003c/a\u003e\n\u003c/div\u003e\n\nThis project is focused on our first server and client to send/receive data (string) only by using `SIGUSR1` and `SIGUSR2` UNIX signals \u003cbr /\u003e\n\n-   The server must print its `PID` when launched\n-   The client must be launched by specifying the server `PID` and the string to send\n-   The server must be able to receive data from different clients without being rebooting\n\nAs bonuses features : \u003cbr /\u003e\n\n-   The server should answer when all the data is successfully received\n-   The client should print the answer sent by the server\n-   Both client and server should support Unicode characters\n\nTo do all of this, I used both \u003ccode\u003eSIGUSR1\u003c/code\u003e \u0026 \u003ccode\u003eSIGUSR2\u003c/code\u003e signals as binary instructions to encode and decode the informations\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#top\"\u003eback to top\u003c/a\u003e)\u003c/p\u003e\n\n\u003c!-- GETTING STARTED --\u003e\n\n## Getting Started\n\nBecause they're simple C programs, there isn't much to say here\n\n### Prerequisites\n\nHaving a C compiler like cc, gcc or clang\n\n### Installation\n\n1. Clone the repo\n    ```sh\n    git clone https://github.com/Link-Wolf/minitalk.git\n    ```\n2. Compile minitalk\n    ```sh\n    cd minitalk; make\n    ```\n3. Start the server\n    ```sh\n    ./server\n    ```\n4. Start the client in another terminal, by specify the server `PID` (printed by the server when started) and the data to send\n    ```sh\n    ./client 21502 \"my awesome data\"\n    ```\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#top\"\u003eback to top\u003c/a\u003e)\u003c/p\u003e\n\n\u003c!-- USAGE EXAMPLES --\u003e\n\n## Usage\n\nTest this minitalk with whatever you want, any-size strings, even with unicode !\n\n#### Server\n\n```sh\n   ./server\n```\n\nImmediate output :\n\n```sh\n   21502\n```\n\n#### Client\n\n```sh\n   ./client 21502 \"woaw it's working !\"\n```\n\n### Output\n\n#### Server\n\n```\n   woaw it's working !\n```\n\n#### Client\n\n```\n   \u003e Your message has been correctly shreked to the server my dude ! \\_ÒwÓ_/\n```\n\n_(Of course you can change the confirmation message)_\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#top\"\u003eback to top\u003c/a\u003e)\u003c/p\u003e\n\n\u003c!-- ROADMAP --\u003e\n\n## Roadmap\n\n-   [x] Add server answer\n-   [x] Add unicode support\n\nSee the [open issues](https://github.com/Link-Wolf/minitalk/issues) for a full list of proposed features (and known issues).\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#top\"\u003eback to top\u003c/a\u003e)\u003c/p\u003e\n\n\u003c!-- CONTRIBUTING --\u003e\n\n## Contributing\n\nIf you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag \"enhancement\".\nDon't forget to give the project a star! Thanks again!\n\n1. Fork the Project\n2. Create your Feature Branch (`git checkout -b feature/AmazingFeature`)\n3. Commit your Changes (`git commit -m 'Add some AmazingFeature'`)\n4. Push to the Branch (`git push origin feature/AmazingFeature`)\n5. Open a Pull Request\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#top\"\u003eback to top\u003c/a\u003e)\u003c/p\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flink-wolf%2Fminitalk","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flink-wolf%2Fminitalk","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flink-wolf%2Fminitalk/lists"}