Showing 272 open source projects for "tcp"

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    WindTerm

    WindTerm

    A professional cross-platform SSH/Sftp/Shell/Telnet/Serial terminal

    ...Open source code includes, but is not limited to, the classes that can be used independently, such as functional, algorithms, GUI widgets, etc., as well as functional libraries, such as networks, protocols, etc., as well as all types that require open source according to the license. SSH v2, Telnet, Raw TCP, Serial, Shell protocols were implemented. Supports SSH auto-execution when the session is authenticated. Integrated local file manager, supports the move to, copy to, copy from, remove, rename, make new file/directory and so on. Supports Windows Cmd, PowerShell and Cmd, PowerShell as administrator. Supports Linux bash, zsh, PowerShell core, and so on. ...
    Downloads: 14,212 This Week
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  • 2
    MQTTnet

    MQTTnet

    High performance .NET library for MQTT based communication

    ...It provides an MQTT client and an MQTT server (broker) and supports the MQTT protocol up to version 5. TLS support for client and server (but not UWP servers). Extensible communication channels (e.g. In-Memory, TCP, TCP+TLS, WS). Lightweight (only the low-level implementation of MQTT, no overhead). Performance optimized (processing ~150.000 messages/second). Uniform API across all supported versions of the MQTT protocol. Tested on the local machine (Intel i7 8700K) with MQTTnet client and server running in the same process using the TCP channel. ...
    Downloads: 10 This Week
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  • 3
    Tun2Socks

    Tun2Socks

    tun2socks , powered by gVisor TCP/IP stack

    ...Gateway Mode: Act as a layer three gateway to handle network traffic from other devices in the same network. Full IPv6 Support: All functions work in IPv6, tunnel IPv4 connections through IPv6 proxy and vice versa. Network Stack: Powered by user-space TCP/IP stack from Google container application kernel gVisor.
    Downloads: 51 This Week
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  • 4
    Toxiproxy

    Toxiproxy

    A TCP proxy to simulate network and system conditions for chaos

    ...We've been successfully using it in all development and test environments at Shopify since October, 2014. See our blog post on resiliency for more information. Toxiproxy usage consists of two parts. A TCP proxy written in Go (what this repository contains) and a client communicating with the proxy over HTTP. You configure your application to make all test connections go through Toxiproxy and can then manipulate their health via HTTP. See Usage below on how to set up your project.
    Downloads: 6 This Week
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    CppServer

    CppServer

    Fast and low latency asynchronous socket server & client C++ library

    Ultra-fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols, and 10K connections problem solution. Cross platform (Linux, MacOS, Windows) Asynchronous communication. Supported CPU scalability designs: IO service per thread, thread pool. Supported transport protocols: TCP, SSL, UDP, UDP multicast. Supported Web protocols: HTTP, HTTPS, WebSocket, WebSocket secure.
    Downloads: 2 This Week
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  • 6
    wait4x

    wait4x

    Wait4X allows you to wait for a port or a service to enter the request

    wait4x is a command-line utility for waiting on the availability of TCP, HTTP(s), and command-based targets. It is useful in scripts and containerized environments to ensure dependencies are ready before proceeding. wait4x is designed to be a drop-in replacement for other wait tools, but with more flexibility and protocol support.
    Downloads: 2 This Week
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  • 7
    libhv

    libhv

    Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client

    Like libevent, libev, and libuv, libhv provides event loop with non-blocking IO and timer, but simpler api and richer protocols. Cross-platform (Linux, Windows, MacOS, BSD, Solaris, Android, iOS) High-performance EventLoop (IO, timer, idle, custom) TCP/UDP client/server/proxy. TCP supports heartbeat, reconnect, upstream, MultiThread-safe write and close, etc. Built-in common unpacking modes (FixedLength, Delimiter, LengthField) RUDP support: WITH_KCP. SSL/TLS support: (via WITH_OPENSSL or WITH_GNUTLS or WITH_MBEDTLS) HTTP client/server (support https http1/x http2 grpc). HTTP supports static service, indexof service, proxy service, sync/async API handler. ...
    Downloads: 0 This Week
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  • 8
    PortKiller

    PortKiller

    A powerful cross-platform port management tool for developers

    PortKiller is a cross-platform port management tool for developers that makes it easy to monitor network ports, manage Kubernetes port forward sessions, integrate Cloudflare Tunnels, and kill processes using a friendly UI. It auto-discovers all listening TCP ports on your machine, lets you filter and search through them, and provides one-click graceful or forceful termination of processes holding those ports. Beyond basic port listing, PortKiller includes Kubernetes port-forward session management with auto-reconnect and connection logs, plus Cloudflare Tunnel visibility so you can keep track of external tunnels. ...
    Downloads: 9 This Week
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  • 9
    Tokio

    Tokio

    A runtime for writing reliable asynchronous applications with Rust

    ...At a high level, Tokio provides a number of components needed for building asynchronous applications. These include a multithreaded, work-stealing based task scheduler; a reactor that's supported by the operating system's event queue; and asynchronous TCP and UDP sockets. Tokio is reliable in that its APIs are memory-safe, thread-safe, and misuse-resistant. Thanks to its task scheduler, it is also incredibly fast. It is capable of processing hundreds of thousands of requests per second with little to no overhead.
    Downloads: 2 This Week
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  • 10
    libuv

    libuv

    Cross-platform asynchronous I/O

    ...It provides a consistent event-loop and I/O abstraction layer across a range of systems, making non-blocking operations portable and efficient. Full-featured event loop backed by epoll, kqueue, IOCP, event ports. Asynchronous TCP and UDP sockets. Asynchronous DNS resolution. Asynchronous file and file system operations. File system events, ANSI escape code-controlled TTY. IPC with socket sharing, using Unix domain sockets or named pipes (Windows).
    Downloads: 2 This Week
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  • 11
    Aleph

    Aleph

    Asynchronous streaming communication for Clojure

    Aleph is an asynchronous I/O framework for Clojure built atop Netty, offering efficient, non-blocking network programming with support for HTTP, raw TCP/UDP, and streaming through Manifold streams. Aleph follows the Ring spec fully and can be a drop-in replacement for any existing Ring-compliant server. However, it also allows for the handler function to return a Manifold deferred to represent an eventual response. This feature may not play nicely with synchronous Ring middleware, which modifies the response, but this can be easily fixed by reimplementing the middleware using Manifold's let-flow operator. ...
    Downloads: 3 This Week
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  • 12
    Netty

    Netty

    An event-driven asynchronous network application framework

    ...Its ByteBuf abstractions, buffer pooling, and zero-copy techniques help reduce GC pressure and improve throughput under heavy I/O. Support for common protocols—HTTP/1.1, HTTP/2, WebSocket, and raw TCP/UDP—makes it a foundation for RPC frameworks, proxies, and messaging systems. Pluggable transports and native integrations (like epoll or kqueue where available) allow fine-tuning for different operating systems. With robust resource management, leak detection, and extensive testing, Netty is widely chosen when low latency, scalability, and control over the I/O stack are required.
    Downloads: 6 This Week
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  • 13
    Kubeshark

    Kubeshark

    The API traffic viewer for Kubernetes providing deep visibility

    ...Monitors all API traffic and payloads to find API drift and API anomalies and trace them down to source. Instant service dependency mapping through real-time API traffic analysis. Store all or a subset of traffic in PCAP files. View TCP stream request-response pairs and replay requests' payloads to a destination service.
    Downloads: 2 This Week
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  • 14
    txiki.js

    txiki.js

    A tiny JavaScript runtime

    ...The runtime aims to implement modern ECMAScript standards while aligning with WinterCG specifications, making it suitable for both server-side and scripting use cases. txiki.js includes built-in support for web platform APIs such as fetch, WebSocket, and timers, bridging the gap between browser and server environments. It also offers low-level system features like TCP and UDP sockets, file system access, and process management, enabling developers to build full applications without external dependencies. The runtime can compile scripts into standalone executables, which simplifies distribution and deployment.
    Downloads: 1 This Week
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  • 15
    Restbed

    Restbed

    Restbed framework brings asynchronous RESTful functionality

    ...Server-Sent Events enable efficient server-to-client streaming of text-based event data—e.g., real-time notifications or updates generated on the server. A technique allowing multiple HTTP requests to be sent on a single TCP connection without waiting for the corresponding responses. Asynchronous single or multi-threaded architecture, capable of addressing the C10K problem. High-quality documentation covering the architecture and API. Filter incoming HTTP requests by headers. Customize how and where log entries are created. Give a resource multiple paths for improved readability.
    Downloads: 1 This Week
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  • 16
    Lettuce

    Lettuce

    Advanced Java Redis client for thread-safe sync, async, etc.

    ...Lettuce provides asynchronous API with RedisFuture (CompletionStage) and Reactive types Flux [N] and Mono [0|1]. Low-latency communication, backpressure-enabled network engine for NIO TCP, epoll TCP and Unix Domain Sockets. Reactive Streaming is fully supported. Lettuce comes with an API that gets you started quickly. Its simple yet powerful programming model allows you for trivial use-cases as well as for chained asynchronous flows. Redis Standalone, Master/Slave, Redis Sentinel and Redis Cluster. Lettuce connects with all operational models natively supported by Redis. ...
    Downloads: 1 This Week
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  • 17
    Scrcpy GUI

    Scrcpy GUI

    A simple & beautiful GUI application for scrcpy

    Scrcpy was created by the team behind the popular Android emulator Genymotion, but it is not an Android emulator itself, it displays and controls Android devices connected via USB or TCP/IP, it does not require any root access. It works with GNU/Linux, Windows, and MacOS. Scrcpy works by running a server on your Android device, and the desktop application communicates using USB (or using ADB tunneling wireless). The server streams the H.264 video of the device screen. The client decodes the video frames and displays them. ...
    Downloads: 80 This Week
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  • 18
    SMUX

    SMUX

    A stream multiplexing library for Golang with minimal memory usage

    SMUX is a stream multiplexing library for Go that lets multiple logical streams share one reliable underlying connection. It is designed for transports such as TCP or KCP, where ordering and reliability are already provided by the lower layer. The library uses sessions, streams, and frames to manage many independent data flows over a single connection. It focuses on controlled memory usage, smooth receiving behavior, fair traffic shaping, and small protocol overhead. Its design includes a session-wide receive buffer, minimized 8-byte headers, and per-stream sliding windows in newer protocol versions. smux is especially useful for networking software that needs efficient connection management without opening a separate socket for every stream.
    Downloads: 0 This Week
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  • 19
    dockerize

    dockerize

    Utility to simplify running applications in docker containers

    ...It allows you to generate application configuration files at container startup time from templates and container environment variables. generate application configuration files at container startup time from templates and container environment variables. Wait for other services to be available using TCP, HTTP(S), unix before starting the main process. The typical use case for dockerize is when you have an application that has one or more configuration files and you would like to control some of the values using environment variables. Another use case is when the application logs to specific files on the filesystem and not stdout or stderr. ...
    Downloads: 0 This Week
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  • 20
    Goldpinger

    Goldpinger

    Debugging tool for Kubernetes which tests and displays connectivity

    Goldpinger makes calls between its instances to monitor your networking. It runs as a DaemonSet on Kubernetes and produces Prometheus metrics that can be scraped, visualized, and alerted on.
    Downloads: 0 This Week
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  • 21
    Traefik

    Traefik

    An open-source reverse proxy and load balancer

    Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing infrastructure components (Docker, Swarm mode, Kubernetes, Marathon, Consul, Etcd, Rancher, Amazon ECS, ...) and configures itself automatically and dynamically. Pointing Traefik at your orchestrator should be the only configuration step you need.
    Downloads: 2 This Week
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  • 22
    RSocket

    RSocket

    Java implementation of RSocket

    ...RSocket provides a protocol for Reactive Streams semantics between client-server, and server-server communication. RSocket is a binary protocol for use on byte stream transports such as TCP, WebSockets, and Aeron. RSocket is intended to be consumed via one of the various implementation libraries which implement the RSocket Protocol. By default to make RSocket easier to use it copies the incoming Payload. Copying the payload comes at cost to performance and latency. If you want to use zero copy you must disable this. ...
    Downloads: 0 This Week
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  • 23

    Impacket

    A collection of Python classes for working with network protocols

    ...It provides low-level programmatic access to packets, and the protocol implementation itself for some of the protocols, like SMB1-3 and MSRPC. It features several protocols, including Ethernet, IP, TCP, UDP, ICMP, IGMP, ARP, NMB and SMB1, SMB2 and SMB3 and more. Impacket's object oriented API makes it easy to work with deep hierarchies of protocols. It can construct packets from scratch, as well as parse them from raw data.
    Downloads: 6 This Week
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  • 24
    CDK

    CDK

    Make security testing of K8s, Docker, and Containerd easier

    CDK is an open-sourced container penetration toolkit, designed for offering stable exploitation in different slimmed containers without any OS dependency. It comes with useful net-tools and many powerful PoCs/EXPs and helps you to escape container and take over K8s cluster easily.
    Downloads: 0 This Week
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  • 25
    rsocket-kotlin

    rsocket-kotlin

    RSocket Kotlin multi-platform implementation

    RSocket provides a protocol for Reactive Streams semantics between client-server, and server-server communication. RSocket is a binary protocol for use on byte stream transports such as TCP, WebSockets, and Aeron. RSocket is intended to be consumed via one of the various implementation libraries which implement the RSocket Protocol.
    Downloads: 0 This Week
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