fix: Remove connection header from request

Can cause issues in certain situations

.github/workflows/check-license.yml

@@ -15,4 +15,3 @@ jobs:
           holder: 'Kapeta Inc.'
           license: 'MIT'
           sources: '*.ts'
-

CHANGELOG.md

@@ -1,28 +1,24 @@
 # [1.1.0](https://github.com/kapetacom/sdk-nodejs-proxy-route/compare/v1.0.2...v1.1.0) (2023-12-13)
 
-
 ### Features
 
-* Refactor to use plain express routes ([#4](https://github.com/kapetacom/sdk-nodejs-proxy-route/issues/4)) ([3482596](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/34825962fb55296e201eaa5814a3abe1b9eb01f6))
+-   Refactor to use plain express routes ([#4](https://github.com/kapetacom/sdk-nodejs-proxy-route/issues/4)) ([3482596](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/34825962fb55296e201eaa5814a3abe1b9eb01f6))
 
 ## [1.0.2](https://github.com/kapetacom/sdk-nodejs-proxy-route/compare/v1.0.1...v1.0.2) (2023-06-11)
 
-
 ### Bug Fixes
 
-* Default to commonjs ([5f2c3be](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/5f2c3be5cdf96b7e17b20defa9b804daaff900aa))
+-   Default to commonjs ([5f2c3be](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/5f2c3be5cdf96b7e17b20defa9b804daaff900aa))
 
 ## [1.0.1](https://github.com/kapetacom/sdk-nodejs-proxy-route/compare/v1.0.0...v1.0.1) (2023-06-09)
 
-
 ### Bug Fixes
 
-* Support mixed modules ([77956ea](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/77956eafec2f16bb51ba40dd80bb3c419092ce34))
+-   Support mixed modules ([77956ea](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/77956eafec2f16bb51ba40dd80bb3c419092ce34))
 
 # 1.0.0 (2023-06-09)
 
-
 ### Features
 
-* Allow proxying other port types ([#1](https://github.com/kapetacom/sdk-nodejs-proxy-route/issues/1)) ([f70968f](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/f70968f7f89f98eecebebf00246c5b0822d390ce))
-* Rewrote to TS ([#2](https://github.com/kapetacom/sdk-nodejs-proxy-route/issues/2)) ([d750612](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/d7506121ba7723db7a2f966016d98506de0c2c06))
+-   Allow proxying other port types ([#1](https://github.com/kapetacom/sdk-nodejs-proxy-route/issues/1)) ([f70968f](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/f70968f7f89f98eecebebf00246c5b0822d390ce))
+-   Rewrote to TS ([#2](https://github.com/kapetacom/sdk-nodejs-proxy-route/issues/2)) ([d750612](https://github.com/kapetacom/sdk-nodejs-proxy-route/commit/d7506121ba7723db7a2f966016d98506de0c2c06))

index.ts

@@ -5,13 +5,17 @@
 
 import Path from 'path';
 
-import { RequestHandler } from 'express';
+import { RequestHandler, Request } from 'express';
 import proxy from 'express-http-proxy';
 import { ConfigProvider } from '@kapeta/sdk-config';
 
 const DEFAULT_SERVICE_TYPE = 'web';
 
-export const createProxyRoute = async (provider: ConfigProvider, name: string, serviceType?: string):Promise<RequestHandler> => {
+export const createProxyRoute = async (
+    provider: ConfigProvider,
+    name: string,
+    serviceType?: string
+): Promise<RequestHandler> => {
     let targetUrl = await provider.getServiceAddress(name, serviceType ?? DEFAULT_SERVICE_TYPE);
     if (!targetUrl) {
         throw new Error(`Service ${name} not found`);
@@ -27,12 +31,29 @@ export const createProxyRoute = async (provider: ConfigProvider, name: string, s
 
     return proxy(urlParts.host, {
         https: urlParts.protocol === 'https',
-        proxyReqPathResolver: function (req) {
+        timeout: 120000,
+        limit: '1000mb',
+        preserveHostHdr: false,
+        parseReqBody: false,
+        memoizeHost: false,
+        proxyErrorHandler: function (err, res, next) {
+            console.error('Proxy error: %s', err.message);
+            next(err);
+        },
+        proxyReqOptDecorator: function (proxyReqOpts, srcReq) {
+            if (proxyReqOpts.headers) {
+                delete proxyReqOpts.headers['connection'];
+            }
+            return proxyReqOpts;
+        },
+        proxyReqPathResolver: function (req: Request) {
             const [path, query] = req.url.split('?');
 
-            return Path.join(urlParts.pathname, path) + (query ? '?' + query : '');
-        },
-    })
-}
+            const out = Path.join(urlParts.pathname, path) + (query ? '?' + query : '');
 
+            console.log('Proxy request to %s > %s', req.url, out);
 
+            return out;
+        },
+    });
+};