Add connection type to websocket query parameters

This allows external services to distinguish between them.

ci/vscode.patch

@@ -442,6 +442,19 @@ index d0f6e6b18a..1966fd297d 100644
 -
 -
 -
+diff --git a/src/vs/platform/remote/common/remoteAgentConnection.ts b/src/vs/platform/remote/common/remoteAgentConnection.ts
+index eab8591492..26668701f7 100644
+--- a/src/vs/platform/remote/common/remoteAgentConnection.ts
++++ b/src/vs/platform/remote/common/remoteAgentConnection.ts
+@@ -88,7 +88,7 @@ async function connectToRemoteExtensionHostAgent(options: ISimpleConnectionOptio
+ 		options.socketFactory.connect(
+ 			options.host,
+ 			options.port,
+-			`reconnectionToken=${options.reconnectionToken}&reconnection=${options.reconnectionProtocol ? 'true' : 'false'}`,
++			`type=${connectionTypeToString(connectionType)}&reconnectionToken=${options.reconnectionToken}&reconnection=${options.reconnectionProtocol ? 'true' : 'false'}`,
+ 			(err: any, socket: ISocket | undefined) => {
+ 				if (err || !socket) {
+ 					options.logService.error(`${logPrefix} socketFactory.connect() failed. Error:`);
 diff --git a/src/vs/server/browser/client.ts b/src/vs/server/browser/client.ts
 new file mode 100644
 index 0000000000..95e70869f2

package.json

@@ -1,7 +1,7 @@
 {
   "name": "code-server",
   "license": "MIT",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "scripts": {
     "clean": "ci/clean.sh",
     "vscode": "ci/vscode.sh",

src/node/app/README.md

@@ -53,6 +53,7 @@ Our changes include:
 - Make extensions work in the browser.
 - Fix getting permanently disconnected when you sleep or hibernate for a while.
 - Make it possible to automatically update the binary.
+- Add connection type to web socket query parameters.
 
 ## Future