Files
ngit-grasp/docs/reference
DanConwayDev c5e52c5a1e fix(relay): admit repository-scale live coverage
Production gitnostr.com repeatedly received CLOSED responses from relay.ngit.dev after reconnect: its 34-filter live set for 924 full repositories, 89 state-only repositories, and 3,748 roots crossed rust-nostr 0.45's newly selected 1 MiB cumulative subscription-state limit. Fourteen representative REQs were accepted and the remainder were refused, silently leaving persistent live coverage incomplete; cooldown recovery only recreated the same impossible set.

Raise the explicitly selected per-connection retained subscription-state allowance to 5 MiB. This remains a finite boundary, matches the largest individual WebSocket message already admitted, and leaves roughly four times the observed working-set headroom without promising the theoretical 500 x 96 KiB maximum. Document the exact serving policy and its lack of NIP-11 negotiation.

A scenario opens 17 persistent sub-96 KiB REQs carrying 34 filters. It failed unchanged 2.1.1 at live-14 with the production CLOSED reason and passes with the new bound. Correctness assumes this allowance is enforced per connection by rust-nostr; client-side adaptation to unknown third-party cumulative byte limits and multi-connection sharding remain excluded because NIP-11 exposes no such capability.

Validation: focused scenario passed; 658 library tests passed; git diff --check passed; nix build .#ngit-grasp passed.
2026-08-08 10:05:49 +00:00
..
2025-11-04 10:25:53 +00:00

Reference

Information-oriented documentation - Technical details and specifications.


What Is Reference Documentation?

Reference documentation provides factual, technical information that you look up when needed.

Characteristics:

  • ✅ Information-oriented (facts and data)
  • ✅ Comprehensive and accurate
  • ✅ Structured for lookup
  • ✅ Dry and to-the-point
  • ✅ Maintained as code changes

Not reference:

  • ❌ Learning materials (those are Tutorials)
  • ❌ Problem-solving guides (those are How-To)
  • ❌ Conceptual explanations (those are Explanation)

Available Reference Documentation

Configuration

Complete reference for all configuration options

Contents:

  • Environment variables
  • Configuration file format
  • Validation rules
  • Examples for development/production/testing

Use when: You need to know what a config option does or what values are valid


Git Protocol

Git Smart HTTP protocol specification

Contents:

  • Protocol overview
  • Pkt-line format
  • Request/response structure
  • Reference updates format
  • Parsing examples

Use when: You need to understand Git HTTP internals


Test Strategy

Testing approach and compliance framework

Contents:

  • Test categories (unit, integration, compliance)
  • GRASP compliance requirements
  • Test isolation strategy
  • Running tests
  • Coverage requirements

Use when: You're writing tests or need to understand test structure


Planned Reference Documentation

GRASP Protocol

Status: 🔜 Planned

Contents:

  • GRASP-01 requirements
  • GRASP-02 (Proactive Sync)
  • GRASP-05 (Archive)
  • Event formats
  • Validation rules

API Reference

Status: 🔜 Planned (waiting for main server)

Contents:

  • HTTP endpoints
  • Request/response formats
  • Error codes
  • Authentication
  • Rate limiting

nostr-sdk Upgrade Guide

Status: 🔜 Planned

Contents:

  • Version compatibility matrix
  • Breaking changes by version
  • Migration examples
  • Common patterns

Event Formats

Status: 🔜 Planned

Contents:

  • NIP-34 repository announcements (kind 30317)
  • NIP-34 state events (kind 30318)
  • Custom tags
  • Validation rules

CLI Reference

Status: 🔜 Planned

Contents:

  • Command-line arguments
  • Subcommands
  • Environment variables
  • Exit codes

How to Use Reference Documentation

  1. Know what you're looking for - Reference is for lookup, not learning
  2. Use search or table of contents - Find the specific detail you need
  3. Check version - Ensure docs match your version
  4. Verify with code - Reference should match implementation

Not sure if this is what you need?


Contributing Reference Documentation

When writing reference documentation:

DO:

  • ✅ Be accurate and complete
  • ✅ Use consistent structure
  • ✅ Include all options/parameters
  • ✅ Provide examples
  • ✅ Update when code changes
  • ✅ Use tables for structured data

DON'T:

  • ❌ Explain concepts (link to Explanation)
  • ❌ Provide tutorials (link to Tutorials)
  • ❌ Solve problems (link to How-To)
  • ❌ Include opinions or recommendations

Template:

# Reference: [Topic]

**Purpose:** [What this reference covers]  
**Audience:** [Who needs this information]

---

## Overview

[Brief description of what's being documented]

---

## [Section 1]

### [Item]

**Description:** [What it is/does]  
**Type:** [Data type]  
**Default:** [Default value]  
**Required:** [Yes/No]

**Examples:**
\`\`\`
[Example usage]
\`\`\`

**Notes:**
- [Important details]

---

## Related Documentation
- [Links to relevant docs]

See Diátaxis: Reference for detailed guidance.


Part of the ngit-grasp documentation using the Diátaxis framework.