دليل هندسي: Hire a Freelance Golang Programmer for 1M+ Concurrent WebSocket Gateways. ألديان فازريهادي (Aldian Fazrihady) مبرمج مستقل أول ومهندس ذكاء اصطناعي (Python, Django, FastAPI, React, Next.js, TypeScript, Golang).

Scale real-time chat, live sports/trading feeds, and AI streaming to 100k–1M+ concurrent connections by hiring senior freelance Golang programmer Aldian Fazrihady.

package realtime

import "sync"

type HubShard struct {
	mu      sync.RWMutex
	clients map[string]chan []byte
}

func (s *HubShard) Broadcast(msg []byte) {
	s.mu.RLock()
	defer s.mu.RUnlock()
	for _, ch := range s.clients {
		select {
		case ch <- msg:
		default:
			// Drop or disconnect slow consumer without blocking the shard
		}
	}
}

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