Add ability to catch actions within the while loop

src/github/daneren2005/serverproxy/BufferFile.java

@@ -24,4 +24,5 @@ public interface BufferFile {
 	boolean isWorkDone();
 	void onStart();
 	void onStop();
+	void onResume();
 }

src/github/daneren2005/serverproxy/BufferProxy.java

@@ -67,6 +67,10 @@ public void onStart() {
 		public void onStop() {
 			progress.onStop();
 		}
+		@Override
+		public void onResume() {
+			progress.onResume();
+		}
 
 		@Override
 		public boolean isWorkDone() {

src/github/daneren2005/serverproxy/FileProxy.java

@@ -133,6 +133,7 @@ public void run() {
 
 				// Loop as long as there's stuff to send
 				while (isRunning && !client.isClosed()) {
+					onResume();
 
 					// See if there's more to send
 					int cbSentThisBatch = 0;
@@ -200,6 +201,9 @@ public void onStart() {
 		}
 		public void onStop() {
 
+		}
+		public void onResume() {
+
 		}
 		public boolean isWorkDone() {
 			return cbSkip >= file.length();