From 011ea0e50c1171553c85d9ba0f151ba02860ad97 Mon Sep 17 00:00:00 2001
From: Luke Childs <lukechilds123@gmail.com>
Date: Mon, 8 May 2017 18:28:46 +0700
Subject: [PATCH] Include method in cache key

---
 index.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 9334c65..8a9912b 100644
--- a/index.js
+++ b/index.js
@@ -68,7 +68,7 @@ function requestAsEventEmitter(opts) {
 
 					stream
 						.then(data => {
-							const key = normalizeUrl(response.url);
+							const key = cacheKey(opts);
 							const value = JSON.stringify({
 								policy: policy.toObject(),
 								response: {
@@ -105,7 +105,7 @@ function requestAsEventEmitter(opts) {
 	};
 
 	if (opts.cache) {
-		const key = normalizeUrl(requestUrl);
+		const key = cacheKey(opts);
 		opts.cache.get(key, (err, value) => {
 			if (err) {
 				return get(opts);
@@ -340,6 +340,11 @@ function normalizeArguments(url, opts) {
 	return opts;
 }
 
+function cacheKey(opts) {
+	const url = normalizeUrl(urlLib.format(opts));
+	return `${opts.method}:${url}`;
+}
+
 function responseFromCache(url, cachedResponse) {
 	return new Response(200, cachedResponse.headers, Buffer.from(cachedResponse.body), url);
 }