Added keepAlive option, switched to GCDWebServer on iOS

Author: fchasen

android/src/main/java/com/futurepress/staticserver/FPStaticServerModule.java

@@ -29,6 +29,7 @@ public class FPStaticServerModule extends ReactContextBaseJavaModule implements
   private File www_root = null;
   private int port = 9999;
   private boolean localhost_only = false;
+  private boolean keep_alive = false;
 
   private String localPath = "";
   private SimpleWebServer server = null;
@@ -67,7 +68,7 @@ public String getName() {
   }
 
   @ReactMethod
-  public void start(String _port, String root, Boolean localhost, Promise promise) {
+  public void start(String _port, String root, Boolean localhost, Boolean keepAlive, Promise promise) {
 
     if (server != null){
       promise.resolve(url);
@@ -106,6 +107,10 @@ public void start(String _port, String root, Boolean localhost, Promise promise)
       localhost_only = localhost;
     }
 
+    if (keepAlive != null) {
+      keep_alive = keepAlive;
+    }
+
     try {
 
       if(localhost_only) {

index.js

@@ -1,11 +1,12 @@
 import {
 	NativeModules,
-	AppState
+	AppState,
+	Platform
  } from 'react-native';
 
 const { FPStaticServer } = NativeModules;
 
-const PORT = "0";
+const PORT = '';
 const ROOT = null;
 const LOCALHOST = 'http://127.0.0.1:';
 
@@ -16,32 +17,38 @@ class StaticServer {
 				this.port = `${port}` || PORT;
 				this.root = root || ROOT;
 				this.localOnly = (opts && opts.localOnly) || false;
+				this.keepAlive = (opts && opts.keepAlive) || false;
 				break;
 			case 2:
 				this.port = `${port}`;
 				if (typeof(arguments[1]) === 'string') {
 					this.root = root;
 					this.localOnly = false;
+					this.keepAlive = false;
 				} else {
 					this.root = ROOT;
 					this.localOnly = (arguments[1] && arguments[1].localOnly) || false;
+					this.keepAlive = (arguments[1] && arguments[1].keepAlive) || false;
 				}
 				break;
 			case 1:
 				if (typeof(arguments[0]) === 'number') {
 					this.port = `${port}`;
 					this.root = ROOT;
 					this.localOnly = false;
+					this.keepAlive = false;
 				} else {
 					this.port = PORT;
 					this.root = ROOT;
 					this.localOnly = (arguments[0] && arguments[0].localOnly) || false;
+					this.keepAlive = (arguments[0] && arguments[0].keepAlive) || false;
 				}
 				break;
 			default:
 				this.port = PORT;
 				this.root = ROOT;
 				this.localOnly = false;
+				this.keepAlive = false;
 		}
 
 
@@ -56,9 +63,11 @@ class StaticServer {
 		this.started = true;
 		this.running = true;
 
-		AppState.addEventListener('change', this._handleAppStateChange.bind(this));
+		if (!this.keepAlive && (Platform.OS === 'android')) {
+			AppState.addEventListener('change', this._handleAppStateChange.bind(this));
+		}
 
-		return FPStaticServer.start(this.port, this.root, this.localOnly);
+		return FPStaticServer.start(this.port, this.root, this.localOnly, this.keepAlive);
 	}
 
 	stop() {