Merge pull request #345 from jdno/segmented-caching-block-size

Increase block size for segmented caching
rust-lang · Oct 3, 2023 · 1714902 · 1714902
2 parents 95e1ee7 + dd2c9f0
commit 1714902
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Showing 2 changed files with 18 additions and 2 deletions.
diff --git a/terragrunt/accounts/legacy/releases-prod/deployed-ref b/terragrunt/accounts/legacy/releases-prod/deployed-ref
@@ -1 +1 @@
-04334ff7f9612c5a945e3b043b6c62c552f3c12c
+425e9f6311da6fd197f3b89e00bf583fba194465
diff --git a/terragrunt/modules/release-distribution/fastly-static.tf b/terragrunt/modules/release-distribution/fastly-static.tf
@@ -50,7 +50,23 @@ resource "fastly_service_vcl" "static" {
   snippet {
     name    = "enable segmented caching"
     type    = "recv"
-    content = "set req.enable_segmented_caching = true;"
+    content = <<-VCL
+      set req.enable_segmented_caching = true;
+      set segmented_caching.block_size = 10000000;
+    VCL
+  }
+
+  # The streaming miss feature streams responses back to clients immediately,
+  # which reduces the first-byte latency.
+  # https://docs.fastly.com/en/guides/streaming-miss
+  snippet {
+    name    = "enable streaming miss"
+    type    = "fetch"
+    content = <<-VCL
+      if (req.url.ext ~ "^(?:gz|xz|zip)$") {
+        set beresp.do_stream = true;
+      }
+    VCL
   }
 
   snippet {