How do Cloudflare Workers handle WebSockets and what are the current connection concurrency limits per worker instance?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do Cloudflare Workers handle WebSockets and what are the current connection concurrency limits per worker instance?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
site:developers.cloudflare.com/workers WebSockets concurrent connections per Worker instance limit isolate 2026 Google ↗
Cloudflare Workers WebSocket connection concurrency limit per isolate 1000 concurrent requests Google ↗
- Limits · developers.cloudflare.com
- Relaxed simultaneous connection limiting for Workers · developers.cloudflare.com
- Limits · developers.cloudflare.com
- Durable Object State · developers.cloudflare.com
- WebSockets · developers.cloudflare.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
site:developers.cloudflare.com/workers WebSockets concurrent connections per Worker instance limit isolate 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Cloudflare Workers WebSocket connection concurrency limit per isolate 1000 concurrent requests OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |