Argus ProxyLB
A high-performance SOCKS5 load-balancing proxy written in Go, specifically optimized for high-volume, multi-tier routing. Routes connections through dynamic upstream pools using latency and health checks to ensure near-zero downtime.
// active upstream pool routing
// Key Features & Performance Specs
Pluggable Auth Strategies
Support for 6 authentication models out-of-the-box: Anonymous/None, Static credentials (bcrypt-hashed), token authentication (SHA-256), client JWT parsing, OAuth2 token introspection, and upstream credential passthrough.
Load Balancing Schemes
Five built-in load-balancing schedulers: Round Robin, Least Connections, Bandwidth Weighted, GeoIP proximity, and latency/health-check metrics Ranked selection.
Secret Interpolation
Production configurations support dynamic environment interpolation using ${env:VAR}, ${file:/path}, ${vault:secret/path#key}, and raw inline AES-GCM decryption blocks.