Interrupt message load thread on client connection exception

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@2119 3d1905a2-6b24-0410-a738-b14d5a86fcbd

src/java/davmail/exchange/MessageLoadThread.java

@@ -5,6 +5,7 @@ import org.apache.log4j.Logger;
 import javax.mail.MessagingException;
 import java.io.IOException;
 import java.io.OutputStream;
+import java.net.SocketException;
 
 /**
  * Message load thread.
@@ -56,8 +57,15 @@ public class MessageLoadThread extends Thread {
                 while (!messageLoadThread.isComplete) {
                     messageLoadThread.join(10000);
                     LOGGER.debug("Still loading uid " + message.getUid() + " imapUid " + message.getImapUid());
-                    outputStream.write(' ');
-                    outputStream.flush();
+                    try {
+                        outputStream.write(' ');
+                        outputStream.flush();
+                    } catch (SocketException e) {
+                        // client closed connection, stop thread
+                        message.dropMimeMessage();
+                        messageLoadThread.interrupt();
+                        throw e;
+                    }
                 }
                 if (messageLoadThread.ioException != null) {
                     throw messageLoadThread.ioException;