Tag
networking
distributed systemsWhen "no healthy upstream" isn't about the upstream you think
An Envoy error pointed at the upstream. The real cause was retries turning dependency latency into worker pool exhaustion behind the proxy.
distributed systemsHTTP Chunked Transfer Encoding Explained with curl
See how HTTP/1.1 frames streaming responses into chunks, inspect the raw bytes with curl, and understand what changes in HTTP/2 and HTTP/3.
Updated · originally
asp.net coreUnderstanding WebSockets with ASP.NET
What RFC 6455 actually specifies, how the HTTP upgrade handshake works, and how SignalR builds on it in an ASP.NET Core app.
Updated · originally