Software Alternatives, Accelerators & Startups

runc VS websocketd

Compare runc VS websocketd and see what are their differences

runc logo runc

CLI tool for spawning and running containers according to the OCI specification - opencontainers/runc

websocketd logo websocketd

Turn any program that uses STDIN/STDOUT into a WebSocket server. Like inetd, but for WebSockets.
  • runc Landing page
    Landing page //
    2023-08-21
  • websocketd Landing page
    Landing page //
    2019-12-27

runc features and specs

  • Standardization
    runc is part of the Open Containers Initiative (OCI), promoting standardization across container runtimes. This ensures interoperability and broad community support.
  • Lightweight
    As a lightweight and fast CLI tool, runc provides a minimal runtime for environments where resource efficiency is critical.
  • Security
    runc adheres to principles of secure software development and incorporates Linux kernel features like namespaces and cgroups to enhance security.
  • Broad Adoption
    As the reference implementation for OCI, runc is widely adopted and tested in production environments, ensuring reliability.
  • Flexibility
    runc offers the flexibility to handle low-level container configurations, making it suitable for advanced users needing granular control.

Possible disadvantages of runc

  • Complexity for Beginners
    The low-level nature of runc can be daunting for beginners who might prefer higher-level tools like Docker that abstract away complexities.
  • Minimalist Design
    While its simplicity is an advantage, runc lacks some of the advanced features and orchestration capabilities found in other container platforms.
  • Manual Configurations
    Users need to manually handle configurations, which can be error-prone and time-consuming compared to automated solutions.
  • Ecosystem Integration
    runc does not provide direct integration with tools and platforms by default, requiring additional setup for comprehensive ecosystem support.
  • Limited Features
    Compared to complete container platforms, runc offers fewer built-in features, requiring supplementary tools to achieve similar functionalities.

websocketd features and specs

  • Simplicity
    Websocketd is straightforward to use, turning any local executable into a WebSocket server. It requires minimal configuration and setup, making it accessible for beginners.
  • Language Agnostic
    Since websocketd can wrap any executable, developers can use it with any programming language they prefer, allowing for flexibility in choosing the right tools for their projects.
  • Lightweight
    Websocketd is a lightweight tool with minimal overhead, making it ideal for projects that require efficient WebSocket communication without the need for a full-featured server.
  • Rapid Prototyping
    The ease of setting up websocketd allows developers to quickly prototype WebSocket applications and test new ideas without significant investment in infrastructure.
  • Open Source
    As an open-source project, websocketd benefits from community contributions and transparency, ensuring continuous improvement and trustworthiness of the software.

Possible disadvantages of websocketd

  • Limited Features
    While its simplicity is an advantage, websocketd's feature set is minimal. It does not provide advanced capabilities such as authentication, performance monitoring, or compression.
  • Lack of Built-in Scalability
    Websocketd doesn't come with built-in support for high scalability or distributed systems, which can be a limitation for applications needing to handle a large number of simultaneous connections.
  • No Native HTTP Support
    Websocketd is focused solely on WebSockets, so it lacks native support for serving regular HTTP endpoints, which may necessitate additional infrastructure for projects requiring mixed communication.
  • Manual Process Management
    Developers have to handle process management manually, which includes ensuring the stability of wrapped programs and addressing issues that arise from resource limits.
  • Community Size
    Compared to more established tools, websocketd has a smaller community, which can lead to fewer resources in terms of documentation, tutorials, and community support.

runc videos

2/21/19 RunC Vulnerability Gives Root Access on Container Systems| AT&T ThreatTraq

More videos:

websocketd videos

No websocketd videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to runc and websocketd)
Web Servers
100 100%
0% 0
Developer Tools
0 0%
100% 100
Web And Application Servers
APIs
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, runc should be more popular than websocketd. It has been mentiond 11 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

runc mentions (11)

  • Setup multi node kubernetes cluster using kubeadm
    For kubeadm , kubetlet , kubectl should same version package in this lab I used v1.31 to have 1.31.7 References: Https://kubernetes.io/docs/reference/networking/ports-and-protocols/ Https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/ Https://github.com/opencontainers/runc/releases/... - Source: dev.to / over 1 year ago
  • Comparing 3 Docker container runtimes - Runc, gVisor and Kata Containers
    Previously I wrote about the multiple variants of Docker and also the dependencies behind the Docker daemon. One of the dependencies was the container runtime called runc. That is what creates the usual containers we are all familiar with. When you use Docker, this is the default runtime, which is understandable since it was started by Docker, Inc. - Source: dev.to / almost 2 years ago
  • You run containers, not dockers - Discussing Docker variants, components and versioning
    Now we have dockerd which uses containerd, but containerd will not create containers directly. It needs a runtime and the default runtime is runc, but that can be changed. Containerd actually doesn't have to know the parameters of the runtime. There is a shim process between containerd and runc, so containerd knows the parameters of the shim, and the shim knows the parameters of runc or other runtimes. - Source: dev.to / almost 2 years ago
  • US Cybersecurity: The Urgent Need for Memory Safety in Software Products
    It's interesting that, in light of things like this, you still see large software companies adding support for new components written in non-memory safe languages (e.g. C) As an example Red Hat OpenShift added support for crun(https://github.com/containers/crun), which is written in C as an alternative to runc, which is written in Go( - Source: Hacker News / almost 3 years ago
  • Why did the Krustlet project die?
    Yeah, runtimeClass lets you specify which CRI plugin you want based on what you have available. Here's an example from the containerd documentation - you could have one node that can run containers under standard runc, gvisor, kata containers, or WASM. Without runtimeClass, you'd need either some form of custom solution or four differently configured nodes to run those different runtimes. That's how krustlet did... Source: over 3 years ago
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websocketd mentions (4)

  • ht: Headless Terminal
    Reminds me quite a bit of websocketd as well, which converts a stdin/stdout program to a websocket: http://websocketd.com/. - Source: Hacker News / over 2 years ago
  • Structured Logging with Slog
    I hadn't even considered collecting traces/spans in this way yet, and have taken the approach of "stuff outputting logs in JSON format to stderr/local file". I usually end up writing a (temporary, structured) log message with the relevant span tags, but wouldn't it would be much better to run the actual trace/span code and be able to verify it locally without the ad-hoc log message? The prototype I built is a web... - Source: Hacker News / about 3 years ago
  • WebSocket to TCP bridge for game servers? Alternative to websockify?
    I also used to use this (http://websocketd.com/) along with netcat(1) before just biting the bullet and writing my own websocket library for our server as we needed to scale up slightly. Source: over 3 years ago
  • C or C++ as web app backend?
    Http://websocketd.com/ (Runs command line C or C++ programs as websocket programs, similar to inetd / CGI). Source: almost 5 years ago

What are some alternatives?

When comparing runc and websocketd, you can also consider the following products

Docker Hub - Docker Hub is a cloud-based registry service

soketi - Your simple, fast, and resilient open-source WS server.

Apache Thrift - An interface definition language and communication protocol for creating cross-language services.

Hook Relay - So you want to add webhooks to your app, and after having worked with the webhooks that Stripe provides, you want yours to be as great as theirs.

Podman - Simple debugging tool for pods and images

Pusher - Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.