Comments (1)
darrachequesne
commented on May 18, 2024
1
Hi!
- Why is it a problem that the client can make duplicate poll requests?
That's a great question. I think that this is to ensure the ordering of the packets. Also, what would be the benefit of multiple long-polling requests?
- What is the best way for a server to detect that the client made a duplicate poll request
You need to make sure the HTTP request effectively acquires a read lock. In the Node.js implementation, the ongoing HTTP request is stored in the socket.transport object: https://github.com/socketio/engine.io/blob/917d1d29e13f2e8f523c3738f6413f67b587aebe/lib/transports/polling.ts#L18
I'm making my own engine.io implementation
That's awesome! Do not hesitate if something is not clear enough 👍
from engine.io-protocol.
Related Issues (20)
- I translate the README.md into Chinese, hope chinese people read it more clearly. HOT 1
- Usage XHR vs JSONP docs? HOT 1
- Does packet type have two groups values in binary? HOT 1
- Is 'sid' parameter designed for reconnecting? HOT 1
- EIO and t HOT 3
- Does this support fetch? HOT 5
- Payload encoding is unclear HOT 1
- Lack of Version History HOT 1
- Wrong about the ping description HOT 2
- question about packet type id HOT 1
- Question: is EIO query param used by engine.io? HOT 1
- Question: is there any way to detect the used engine.io version? HOT 11
- Question about which side sends `upgrade` message. HOT 1
- Binary messages should be of a different packet type to plaintext messages. HOT 4
- Question: Why must clients be identified using `sid`s rather than IP addresses? HOT 1
- Question: Which side sends the `close` packet and when?
- Documentation suggestion - explicitly identify text character encoding as UTF8
- Isn't it a `ping` packet that the client waiting for?
- Hello, I need a protocol document for using WebTransport communication. HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from engine.io-protocol.