zeek/zeek
Nov 2019 – May 2026
4 Months active
Languages Used
C++Zeek
Technical Skills
C++ developmenttest-driven developmentunit testingC++Zeek scriptingasynchronous programming
Dominik Charousset
PROFILE
Dominik Charousset
Worked on the zeek/zeek repository, delivering five features over four months focused on backend and network programming using C++ and Zeek scripting. Introduced a lightweight unit testing framework to improve code quality and CI feedback, and enhanced broker reliability by implementing configurable slow-peer handling and an asynchronous logging system. Modernized the codebase for cross-platform portability by replacing legacy system dependencies with C++ standard library features such as std::filesystem and std::this_thread. Consolidated networking architecture by removing obsolete WebSocket components and updating documentation, reducing technical debt and streamlining onboarding. Emphasized maintainability, test-driven development, and robust system programming throughout each contribution.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
5
Lines of code
6,548
Activity Months4
Your Network
80 peopleShared Repositories
80
Work History
May 2026
1 Commits • 1 Features
May 1, 20262026-05 Monthly summary: Consolidated networking surface by removing the obsolete Broker WebSocket server from zeek/zeek and migrating clients to Cluster::listen_websocket(). This simplifies the architecture, reduces maintenance overhead, and eliminates legacy protocol handling. Documentation has been updated to reflect the new usage and lifecycle, improving operator clarity and onboarding.
1 Commits • 1 Features
May 1, 20262026-05 Monthly summary: Consolidated networking surface by removing the obsolete Broker WebSocket server from zeek/zeek and migrating clients to Cluster::listen_websocket(). This simplifies the architecture, reduces maintenance overhead, and eliminates legacy protocol handling. Documentation has been updated to reflect the new usage and lifecycle, improving operator clarity and onboarding.
May 2026
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 performance summary for zeek/zeek: Delivered a focused portability and modernization effort. Replaced legacy unistd.h dependencies with modern C++ standard library usage to enable cross-platform portability and easier maintenance. Key changes include replacing sleep/usleep with std::this_thread::sleep_for, swapping ssize_t with ptrdiff_t and pid_t with int, and migrating path operations to std::filesystem. The work is anchored by commit 39e1d5ee29fb0b889b4cdf289e157d991d9d0ba9. No explicit major bug fixes were required this month; the focus was on upstream code quality improvements with long-term business value for cross-platform support.
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 performance summary for zeek/zeek: Delivered a focused portability and modernization effort. Replaced legacy unistd.h dependencies with modern C++ standard library usage to enable cross-platform portability and easier maintenance. Key changes include replacing sleep/usleep with std::this_thread::sleep_for, swapping ssize_t with ptrdiff_t and pid_t with int, and migrating path operations to std::filesystem. The work is anchored by commit 39e1d5ee29fb0b889b4cdf289e157d991d9d0ba9. No explicit major bug fixes were required this month; the focus was on upstream code quality improvements with long-term business value for cross-platform support.
September 2024
2 Commits • 2 Features
Sep 1, 2024September 2024 (zeek/zeek) delivered two key features that enhance broker reliability and observability. Key features: 1) Configurable Slow-Peer Handling in Broker, enabling tunable buffer sizes and overflow policies for standard and WebSocket connections; 2) Async Broker Logging System, introducing a custom logger and LoggerQueue with integration into the Broker's event processing. Major bugs fixed: none documented in the provided data. Overall impact: improved broker stability under slow-peer conditions, greater operational control, and enhanced visibility for debugging and incident response. Technologies/skills demonstrated: config-driven design, asynchronous processing, logging system architecture, and cross-component API integration.
2 Commits • 2 Features
Sep 1, 2024September 2024 (zeek/zeek) delivered two key features that enhance broker reliability and observability. Key features: 1) Configurable Slow-Peer Handling in Broker, enabling tunable buffer sizes and overflow policies for standard and WebSocket connections; 2) Async Broker Logging System, introducing a custom logger and LoggerQueue with integration into the Broker's event processing. Major bugs fixed: none documented in the provided data. Overall impact: improved broker stability under slow-peer conditions, greater operational control, and enhanced visibility for debugging and incident response. Technologies/skills demonstrated: config-driven design, asynchronous processing, logging system architecture, and cross-component API integration.
September 2024
November 2019
1 Commits • 1 Features
Nov 1, 20192019-11 monthly summary for zeek/zeek: Delivered Doctest Testing Framework Integration by adding a lightweight doctest header to the codebase, enabling lightweight C++ unit testing and improved regression feedback. This work lays the groundwork for broader test coverage with minimal maintenance overhead and faster CI cycles. No major bugs were fixed this month; the focus was on building a robust testing foundation and improving developer workflow. Overall impact: higher code quality, more reliable releases, and a stronger baseline for future testing efforts. Technologies/skills demonstrated: C++ header-only testing framework integration (doctest), 3rd-party header integration, and lightweight test harness design, integrated with existing build/CI processes.
November 2019
1 Commits • 1 Features
Nov 1, 20192019-11 monthly summary for zeek/zeek: Delivered Doctest Testing Framework Integration by adding a lightweight doctest header to the codebase, enabling lightweight C++ unit testing and improved regression feedback. This work lays the groundwork for broader test coverage with minimal maintenance overhead and faster CI cycles. No major bugs were fixed this month; the focus was on building a robust testing foundation and improving developer workflow. Overall impact: higher code quality, more reliable releases, and a stronger baseline for future testing efforts. Technologies/skills demonstrated: C++ header-only testing framework integration (doctest), 3rd-party header integration, and lightweight test harness design, integrated with existing build/CI processes.
Activity
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Quality Metrics
Correctness96.0%
Maintainability92.0%
Architecture96.0%
Performance92.0%
AI Usage24.0%
Skills & Technologies
Programming Languages
C++Zeek
Technical Skills
C++C++ developmentZeek scriptingasynchronous programmingbackend developmentdocumentationfile handlingmultithreadingnetwork programmingprotocol designsystem programmingtest-driven developmentunit testing
Repositories Contributed To
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