websocketd
sish
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websocketd | sish | |
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14 | 32 | |
17,085 | 3,771 | |
- | - | |
0.0 | 6.3 | |
6 months ago | 7 days ago | |
Go | Go | |
BSD 2-clause "Simplified" License | MIT License |
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websocketd
- Ask HN: Tips to get started on my own server
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Pipexec – Handling pipe of commands like a single command
Somewhat related: https://github.com/joewalnes/websocketd
> websocketd is a small command-line tool that will wrap an existing command-line interface program, and allow it to be accessed via a WebSocket.
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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 application that creates websocket connections, and if those connections receive messages that are JSON, log lines are added. Columns are built dynamically as log messages arrive, and then you can pick which columns to render in the table. If you're curious here's the code, including a screenshot: https://github.com/corytheboyd-smartsheet/json-log-explorer
With websockets, it's very easy to use websocketd (http://websocketd.com), which will watch input files for new lines, and write them verbatim as websocket messages to listeners (the web app).
To make the idea real, would want to figure out how to not require the user to run websocketd out of band, but watching good ol' files is dead simple, and very easy to add to most code (add a new log sink, use existing log file, etc.)
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Ask HN: WebSocket server transforming channel subscriptions to gRPC streams
* Additionally, client can stream data to the backend server (if bidirectional GRPC streams are used). I.e. client sends WebSocket messages, those will be transformed to GRPC messages by WebSocket server and delivered to the application backend.
As a result we have a system which allows to quickly create individual streams by using strict GRPC contract but terminating connections over WebSocket transport. So it works well in web browsers. After that no need to write WebSocket protocol, client implementation, handle WebSocket connection. This all will be solved by a suggested WebSocket server and its client SDKs.
The mechanics is similar to Websocketd (https://github.com/joewalnes/websocketd), but instead of creating OS processes we create GRPC streams. The difference from grpc-web (https://github.com/grpc/grpc-web) is that we provide streaming capabilities but not exposing GRPC contract to the client - just allowing to stream any data as payload (both binary and text) with some wrappers from our client SDKs side for managing subscriptions. I.e. it's not native GRPC streams on the client side - we expose just Connection/Subscription object to stream in both directions. GRPC streams used only for communication between WebSocket server and backend. To mention - grpc-web does not support all kinds of streaming now (https://github.com/grpc/grpc-web#streaming-support) while proposed solution can. This all should provide a cross-platform way to quickly write streaming apps due to client SDKs and language-agnostic nature of GRPC.
I personally see both pros and cons in this scheme (without concentrating on both too much here to keep the question short). I spent some time thinking about this myself, already have some working prototypes – but turned out need more opinions before moving forward with the idea and releasing this, kinda lost in doubts.
My main question - whether this seems interesting for someone here? Do you find this useful and see practical value?
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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.
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A library for exposing simple scripts? (Scripts As A Service)
Another option if you’re ready to implement the frontend part is https://github.com/joewalnes/websocketd which has the advantage of streaming the output of your script
- websocketd
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Show HN: How did I live without Pipe Watch?
Wanted to add websocketd [1]. It's an amazing tool to stream debugging logs to another system where you can build your webapps that accumulate alerts.
Use it only for debugging builds and not for production (obviously).
[1] https://github.com/joewalnes/websocketd
- Websocketd – It's like CGI, twenty years later, for WebSockets
sish
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Tunnelmole, an ngrok alternative (open source)
sish uses ssh tunneling that you can read about in their docs: https://ssi.sh/
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How We Converted a GitHub Tool Into a General Purpose Webhook Proxy to Supercharge Our Integration Development
Tunneling services can be considered as a solution in some cases. Services like ngrok, frp, localtunnel and sish create a public endpoint that tunnels communication to your local endpoint via a tunnel client.
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Tunnelmole – Connect to local servers from anywhere
My favourite one is https://github.com/antoniomika/sish
It uses SSH as the method of opening the remote tunnel to the public server.
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My newbie setup. Any recommended tweaks or suggestions?
Why not forget about Cloudflare and a VPN but get a 3 euro Hetzner server and install https://github.com/antoniomika/sish for dynamic DNS through SSH + Traefik with a DNS resolver and have yourself a wildcard certificate. This way you can host any service from home as long as you run a port forwarding service through SSH with a one liner on Ubuntu. Better yet make an alpine docker image with a command to route traffic to your local service for even more isolation. 😘
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SirTunnel, a Personal Ngrok Alternative
Personally I’ve been using sish[1] recently, lots of ngrok alternatives out there now, especially as the pricing went a bit weird
[1] https://github.com/antoniomika/sish
- Self hosting tunnel to localhost using only SSH
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Show HN: Quick tunnels to localhost with one command and no binary download
i used to use a similar tool called inlets but they removed the open licensing. i now self host a sish server (https://github.com/antoniomika/sish) which also uses ssh for the reverse tunnel client. so much simpler!
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Ask HN: What services/apps are you self-hosting?
- Sish : Because I don't want to pay for ngrok anymore (https://github.com/antoniomika/sish)
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[S1 E6] : Etunes malware, technical question
They could create a tunneled connection. Take a look at ngrok.io or ssi.sh
- Sish: HTTP(s)/WS(S)/TCP Tunnels to localhost using only SSH
What are some alternatives?
websocat - Command-line client for WebSockets, like netcat (or curl) for ws:// with advanced socat-like functions
awesome-tunneling - List of ngrok/Cloudflare Tunnel alternatives and other tunneling software and services. Focus on self-hosting.
Crow - A Fast and Easy to use microframework for the web.
Nginx Proxy Manager - Docker container for managing Nginx proxy hosts with a simple, powerful interface
quickserv - Dangerously user-friendly web server for quick prototyping and hackathons
rathole - A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.
ArduinoWebsockets - A library for writing modern websockets applications with Arduino (ESP8266 and ESP32)
inlets - Get public TCP LoadBalancers for local Kubernetes clusters
IncludeOS - A minimal, resource efficient unikernel for cloud services
traefik - The Cloud Native Application Proxy
lithium - Easy to use C++17 HTTP Server with no compromise on performances. https://matt-42.github.io/lithium
chisel - A fast TCP/UDP tunnel over HTTP