Extension host (#20)

* Implement net.Server

* Move Socket class into Client

This way we don't need to expose anything.

* Remove some unused imports

* Pass environment variables to bootstrap fork

* Add debug log for when socket disconnects from server

* Use VSCODE_ALLOW_IO for shared process only

* Extension host can send messages now

* Support callback for logging

This lets us do potentially expensive operations which will only be
performed if the log level is sufficiently low.

* Stop extension host from committing suicide

* Blank line

* Add static serve (#21)

* Add extension URLs

* how did i remove this

* Fix writing an empty string

* Implement dialogs on window service

packages/protocol/src/browser/modules/net.ts

@@ -13,7 +13,8 @@ export class Net implements NodeNet {
 	) {}
 
 	public get Socket(): typeof net.Socket {
-		throw new Error("not implemented");
+		// @ts-ignore
+		return this.client.Socket;
 	}
 
 	public get Server(): typeof net.Server {
@@ -24,10 +25,12 @@ export class Net implements NodeNet {
 		throw new Error("not implemented");
 	}
 
-	// tslint:disable-next-line no-any
-	public createConnection(...args: any[]): net.Socket {
-		//@ts-ignore
-		return this.client.createConnection(...args) as net.Socket;
+	public createConnection(target: string | number | net.NetConnectOpts, host?: string | Function, callback?: Function): net.Socket {
+		if (typeof target === "object") {
+			throw new Error("not implemented");
+		}
+
+		return this.client.createConnection(target, typeof host === "function" ? host : callback) as net.Socket;
 	}
 
 	public isIP(_input: string): number {