Adding etags.ignore to config for conditionally blocking ETag heade…

…r creation on GET requests

README.md

@@ -265,6 +265,7 @@ To enable state propagation set `notify` to `true`, and when receiving new state
 {
 	"etags": {
 		"notify": true,
+		"ignore": [], // Paths to ignore
 		"onchange": (eventName, serializedCache) => {
 		... // serializedCache needs to be passed to other instances `etags.update()`
 		},

config.json

@@ -51,6 +51,9 @@
 			"consumer_secret": ""
 		}
 	},
+	"etags": {
+		"ignore": []
+	},
 	"compress": true,
 	"headers": {
 		"cache-control": "max-age=60, must-revalidate"

lib/tenso.js

@@ -136,7 +136,7 @@ class Tenso {
 
 			output = this.render(req, utility.hypermedia(this.server, req, this.serialize(req, arg, resStatus), ref[0]), ref[0]);
 
-			if (req.method === "GET") {
+			if (this.server.canETag(req.parsed.pathname, req.method)) {
 				ref[0].etag = this.server.etag(output);
 			}
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "tenso",
   "description": "Tensō is an elastic REST API gateway for node.js",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "homepage": "http://avoidwork.github.io/tenso",
   "author": "Jason Mulligan <[email protected]>",
   "repository": {
@@ -44,7 +44,7 @@
     "tiny-merge": "~1.0.0",
     "tiny-uuid4": "~1.0.1",
     "tiny-xml": "~1.0.6",
-    "turtle.io": "~7.3.0",
+    "turtle.io": "~7.3.2",
     "yamljs": "~0.2.8",
     "uws": "~0.7.0"
   },