Merge pull request #231 from Exlau/exlau/sse-cache-control-header-fix

fix: 🐛 can't establish sse when server side enable compress

Author: jspahrsummers

src/client/sse.test.ts

@@ -24,7 +24,7 @@ describe("SSEClientTransport", () => {
       // Send SSE headers
       res.writeHead(200, {
         "Content-Type": "text/event-stream",
-        "Cache-Control": "no-cache",
+        "Cache-Control": "no-cache, no-transform",
         Connection: "keep-alive",
       });
 
@@ -185,7 +185,7 @@ describe("SSEClientTransport", () => {
         if (req.method === "GET") {
           res.writeHead(200, {
             "Content-Type": "text/event-stream",
-            "Cache-Control": "no-cache",
+            "Cache-Control": "no-cache, no-transform",
             Connection: "keep-alive",
           });
           res.write("event: endpoint\n");
@@ -399,7 +399,7 @@ describe("SSEClientTransport", () => {
 
             res.writeHead(200, {
               "Content-Type": "text/event-stream",
-              "Cache-Control": "no-cache",
+              "Cache-Control": "no-cache, no-transform",
               Connection: "keep-alive",
             });
             res.write("event: endpoint\n");
@@ -526,7 +526,7 @@ describe("SSEClientTransport", () => {
         if (auth === "Bearer new-token") {
           res.writeHead(200, {
             "Content-Type": "text/event-stream",
-            "Cache-Control": "no-cache",
+            "Cache-Control": "no-cache, no-transform",
             Connection: "keep-alive",
           });
           res.write("event: endpoint\n");
@@ -612,7 +612,7 @@ describe("SSEClientTransport", () => {
 
             res.writeHead(200, {
               "Content-Type": "text/event-stream",
-              "Cache-Control": "no-cache",
+              "Cache-Control": "no-cache, no-transform",
               Connection: "keep-alive",
             });
             res.write("event: endpoint\n");

src/server/sse.ts

@@ -44,7 +44,7 @@ export class SSEServerTransport implements Transport {
 
     this.res.writeHead(200, {
       "Content-Type": "text/event-stream",
-      "Cache-Control": "no-cache",
+      "Cache-Control": "no-cache, no-transform",
       Connection: "keep-alive",
     });