Topic

Go Streaming with Goroutines & Channels

12 posts on go streaming with goroutines & channels — part of api integration on the n4n AI blog.

Merging multiple LLM streams with select in Go

Learn how to use the go select statement merge llm streams from multiple model providers into one unified token flow with goroutines and channels.

July 17, 20263 min read

API integrationHow-to

Handling partial JSON chunks in Go SSE streams

Learn how to buffer and parse go partial json chunks sse streams correctly using goroutines and channels, with runnable Go code examples.

July 17, 20264 min read

API integrationHow-to

Graceful shutdown of streaming goroutines in Go

Learn how to implement go graceful shutdown streaming goroutines in production Go services with context cancellation, channels, and clean exit.

July 17, 20263 min read

API integrationHow-to

Goroutine leak prevention when streaming chat completions

Prevent go goroutine leak streaming chat bugs: use context cancellation, bounded channels, errgroup, and goroutine count tests to verify.

July 17, 20263 min read

API integrationHow-to

Fan-out LLM streaming responses to multiple goroutines

Implement a production-ready Go pipeline that fans out LLM streaming responses to multiple goroutines via channels, with context cancellation and backpressure handling.

July 17, 20263 min read

API integrationGuide

Channel-based pub/sub for LLM stream fan-out in Go

A practical guide to building channel-based pub/sub for LLM stream fan-out in Go, covering goroutine safety, backpressure, and graceful shutdown.

July 17, 20264 min read

API integrationHow-to

Canceling in-flight LLM streams with context.Context

Guide to go context cancel llm stream in Go: stop SSE token streams on client disconnect or timeout without leaking goroutines using OpenAI-compatible APIs.

July 17, 20263 min read

API integrationGuide

Buffered channels for backpressure in Go SSE streaming

A practical guide to using Go buffered channels for SSE backpressure: prevent slow-client crashes, size buffers correctly, and handle disconnects.

July 17, 20264 min read

API integrationAnalysis

Benchmarking goroutine overhead in concurrent LLM calls

A practical go goroutine overhead benchmark llm study: measuring scheduler cost vs network latency, and why bounded concurrency beats per-request goroutines at scale.

July 17, 20264 min read

API integrationTutorial

Streaming LLM tokens over channels in Go

Build a minimal Go client that streams LLM tokens over channels from an OpenAI-compatible API, with SSE parsing, context cancellation, and fan-out.

July 16, 20263 min read

API integrationHow-to

Parsing server-sent events with bufio.Scanner in Go

Learn how to implement reliable go bufio.scanner sse parsing for streaming LLM APIs in Go, with runnable code and step-by-step instructions.

July 16, 20264 min read

API integrationTutorial

Building a Go worker pool for concurrent LLM requests

Step-by-step Go tutorial: build a worker pool to send concurrent LLM requests with goroutines and channels, handling errors, rate limits, and streaming.

July 16, 20262 min read