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OpenResety Edge Jul 8, 2026

OpenResety Edge Updated Jul 8, 2026 18 mins read

Building a Self-Hosted Live Streaming CDN for HLS with OpenResty Edge

tutorial openresty-edge cache proxy hls live-streaming
  • Why live HLS breaks a naive caching setup
  • Building it on OpenResty Edge: two page rules with opposite TTLs
  • The most critical step: the Use stale proxy cache action
  • A shield tier with gateway partitions: collapsing to one fetch network-wide
  • Verifying the configuration and load testing
  • FAQ
  • Why live HLS breaks a naive caching setup
  • Building it on OpenResty Edge: two page rules with opposite TTLs
  • The most critical step: the Use stale proxy cache action
  • A shield tier with gateway partitions: collapsing to one fetch network-wide
  • Verifying the configuration and load testing
  • FAQ

OpenResety Edge Jun 26, 2026

OpenResety Edge Updated Jun 26, 2026 5 mins read

Accurately Restore the Real Client IP Address in OpenResty Edge

tutorial openresty-edge proxy real ip
  • Set “Trusted hosts to set real IP” and “Real IP from” Globally
  • Configure the Application to Output the Client Address
  • Check the Client Address Received on OpenResty Edge
  • What is OpenResty Edge
Photo by Yichun Zhang
  • Set “Trusted hosts to set real IP” and “Real IP from” Globally
  • Configure the Application to Output the Client Address
  • Check the Client Address Received on OpenResty Edge
  • What is OpenResty Edge

OpenResety Edge Jun 26, 2026

OpenResety Edge Updated Jun 26, 2026 5 mins read

The EdgeLang DSL in OpenResty Edge

tutorial openresty-edge proxy
  • Introduction to Edgelang
  • Add a page rule defined using Edgelang
  • Test
  • Modify the Edgelang definition of the page rule
  • Define WAF rules using Edgelang
  • Edgelang user manual
  • Introduction to Edgelang
  • Add a page rule defined using Edgelang
  • Test
  • Modify the Edgelang definition of the page rule
  • Define WAF rules using Edgelang
  • Edgelang user manual

OpenResety Edge Jun 26, 2026

OpenResety Edge Updated Jun 26, 2026 5 mins read

Real-Time Purge HTTP Cache in OpenResty Edge

tutorial openresty-edge proxy cache purge
  • Create a cache purge job for the sample application
  • Verify the cache status
  • Try purging by URL prefixes
  • Custom purge conditions
Photo by Yichun Zhang
  • Create a cache purge job for the sample application
  • Verify the cache status
  • Try purging by URL prefixes
  • Custom purge conditions
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