Add cleanup script to fix any problems arising from restarting the server mid-stream.

This may cause further problems if the user manages to reconnect before the cleanup script has finished, but the server *shouldn't* start listening until after the script is done.
Increment version I guess, I don't really know how versioning works.

src/cleanup.ts

@@ -0,0 +1,23 @@
+import * as db from "./database";
+import * as read from "recursive-readdir";
+import * as fs from "fs";
+
+async function init(siteDir: string) {
+    //If satyr is restarted in the middle of a stream
+    //it causes problems
+    //Live flags in the database stay live
+    await db.query('update user_meta set live=false');
+    //and stray m3u8 files will play the last
+    //few seconds of a stream back
+    try {
+        var files = await read(siteDir+'/live', ['!*.m3u8']);
+    }
+    catch (error) {}
+    if(files === undefined || files.length == 0) return;
+    for(let i=0;i<files.length;i++){
+        fs.unlinkSync(files[i]);
+    }
+    return;
+}
+
+export { init };

src/controller.ts

@@ -2,9 +2,10 @@ import * as mediaserver from "./server";
 import * as db from "./database";
 import * as api from "./api";
 import * as http from "./http";
+import * as cleanup from "./cleanup"
 import * as config from "config";
 
-function run(): void{
+async function run() {
 	const dbcfg: object = config.database;
 	const bcryptcfg: object = config.bcrypt;
 	const satyr: object = {
@@ -52,9 +53,10 @@ function run(): void{
 		}
 		
 	};
+	db.init(dbcfg, bcryptcfg);
+	await cleanup.init(config.server.http.directory);
 	api.init(satyr);
 	http.init(satyr, config.server.http.port);
-	db.init(dbcfg, bcryptcfg);
 	mediaserver.init(nms, satyr);
 }
 run();