Files
bzzz/mcp-server/node_modules/pure-rand/lib/generator/XorShift.js
anthonyrawlins b3c00d7cd9 Major BZZZ Code Hygiene & Goal Alignment Improvements
This comprehensive cleanup significantly improves codebase maintainability,
test coverage, and production readiness for the BZZZ distributed coordination system.

## 🧹 Code Cleanup & Optimization
- **Dependency optimization**: Reduced MCP server from 131MB → 127MB by removing unused packages (express, crypto, uuid, zod)
- **Project size reduction**: 236MB → 232MB total (4MB saved)
- **Removed dead code**: Deleted empty directories (pkg/cooee/, systemd/), broken SDK examples, temporary files
- **Consolidated duplicates**: Merged test_coordination.go + test_runner.go → unified test_bzzz.go (465 lines of duplicate code eliminated)

## 🔧 Critical System Implementations
- **Election vote counting**: Complete democratic voting logic with proper tallying, tie-breaking, and vote validation (pkg/election/election.go:508)
- **Crypto security metrics**: Comprehensive monitoring with active/expired key tracking, audit log querying, dynamic security scoring (pkg/crypto/role_crypto.go:1121-1129)
- **SLURP failover system**: Robust state transfer with orphaned job recovery, version checking, proper cryptographic hashing (pkg/slurp/leader/failover.go)
- **Configuration flexibility**: 25+ environment variable overrides for operational deployment (pkg/slurp/leader/config.go)

## 🧪 Test Coverage Expansion
- **Election system**: 100% coverage with 15 comprehensive test cases including concurrency testing, edge cases, invalid inputs
- **Configuration system**: 90% coverage with 12 test scenarios covering validation, environment overrides, timeout handling
- **Overall coverage**: Increased from 11.5% → 25% for core Go systems
- **Test files**: 14 → 16 test files with focus on critical systems

## 🏗️ Architecture Improvements
- **Better error handling**: Consistent error propagation and validation across core systems
- **Concurrency safety**: Proper mutex usage and race condition prevention in election and failover systems
- **Production readiness**: Health monitoring foundations, graceful shutdown patterns, comprehensive logging

## 📊 Quality Metrics
- **TODOs resolved**: 156 critical items → 0 for core systems
- **Code organization**: Eliminated mega-files, improved package structure
- **Security hardening**: Audit logging, metrics collection, access violation tracking
- **Operational excellence**: Environment-based configuration, deployment flexibility

This release establishes BZZZ as a production-ready distributed P2P coordination
system with robust testing, monitoring, and operational capabilities.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-08-16 12:14:57 +10:00

73 lines
2.5 KiB
JavaScript

"use strict";
exports.__esModule = true;
exports.xorshift128plus = void 0;
var XorShift128Plus = (function () {
function XorShift128Plus(s01, s00, s11, s10) {
this.s01 = s01;
this.s00 = s00;
this.s11 = s11;
this.s10 = s10;
}
XorShift128Plus.prototype.clone = function () {
return new XorShift128Plus(this.s01, this.s00, this.s11, this.s10);
};
XorShift128Plus.prototype.next = function () {
var nextRng = new XorShift128Plus(this.s01, this.s00, this.s11, this.s10);
var out = nextRng.unsafeNext();
return [out, nextRng];
};
XorShift128Plus.prototype.unsafeNext = function () {
var a0 = this.s00 ^ (this.s00 << 23);
var a1 = this.s01 ^ ((this.s01 << 23) | (this.s00 >>> 9));
var b0 = a0 ^ this.s10 ^ ((a0 >>> 18) | (a1 << 14)) ^ ((this.s10 >>> 5) | (this.s11 << 27));
var b1 = a1 ^ this.s11 ^ (a1 >>> 18) ^ (this.s11 >>> 5);
var out = (this.s00 + this.s10) | 0;
this.s01 = this.s11;
this.s00 = this.s10;
this.s11 = b1;
this.s10 = b0;
return out;
};
XorShift128Plus.prototype.jump = function () {
var nextRng = new XorShift128Plus(this.s01, this.s00, this.s11, this.s10);
nextRng.unsafeJump();
return nextRng;
};
XorShift128Plus.prototype.unsafeJump = function () {
var ns01 = 0;
var ns00 = 0;
var ns11 = 0;
var ns10 = 0;
var jump = [0x635d2dff, 0x8a5cd789, 0x5c472f96, 0x121fd215];
for (var i = 0; i !== 4; ++i) {
for (var mask = 1; mask; mask <<= 1) {
if (jump[i] & mask) {
ns01 ^= this.s01;
ns00 ^= this.s00;
ns11 ^= this.s11;
ns10 ^= this.s10;
}
this.unsafeNext();
}
}
this.s01 = ns01;
this.s00 = ns00;
this.s11 = ns11;
this.s10 = ns10;
};
XorShift128Plus.prototype.getState = function () {
return [this.s01, this.s00, this.s11, this.s10];
};
return XorShift128Plus;
}());
function fromState(state) {
var valid = state.length === 4;
if (!valid) {
throw new Error('The state must have been produced by a xorshift128plus RandomGenerator');
}
return new XorShift128Plus(state[0], state[1], state[2], state[3]);
}
exports.xorshift128plus = Object.assign(function (seed) {
return new XorShift128Plus(-1, ~seed, seed | 0, 0);
}, { fromState: fromState });