Question 1

How does Glue compare to Socket.io for Go backends?

Accepted Answer

Glue offers a cleaner, fixed API with automatic fallback and no breaking changes, making it more stable, but it lacks Socket.io's extensive ecosystem, plugins, and built-in features like rooms. It's a leaner alternative focused on reliability over flexibility.

Question 2

How to set up Glue with a custom HTTP multiplexer in Go?

Accepted Answer

Deactivate automatic HTTP handler registration by setting HTTPSocketType to HTTPSocketTypeNone in server options, then use server.ServeHTTP with a custom multiplexer. Ensure the URL matches the HTTPHandleURL option to avoid connection issues.

Question 3

Can Glue handle large-scale real-time applications?

Accepted Answer

Yes, due to its thread-safe server and efficient socket management, but scaling requires manual implementation for features like load balancing or clustering, as Glue doesn't provide built-in tools for distributed systems.

Question 4

What are the performance costs of using AjaxSockets fallback?

Accepted Answer

AjaxSockets rely on HTTP polling, which increases latency and bandwidth usage compared to WebSockets. Glue uses it only as a fallback, but in environments forcing this mode, real-time performance may degrade significantly.

Question 5

How to manage separate data streams with channels in Glue?

Accepted Answer

Create channels on both client and server using socket.channel(name) in JS and s.Channel(name) in Go, then handle messages independently. This organizes communication but requires careful management to avoid read buffer blocking.

Question 6

Is Glue compatible with frontend frameworks like React or Vue?

Accepted Answer

Yes, the JavaScript client library can be integrated with any framework, but it's a standalone script without framework-specific bindings, so you'll need to handle state and lifecycle events manually within your application.

Glue

What is Glue?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Open Source Alternative To

Frequently Asked Questions