Merge pull request #167 from rgrebski/feature/missing_connection_read_timeout_fix

#166 - added default connect and read timeout to UrlConnection

Author: deepak2016

src/main/java/com/microsoft/graph/http/UrlConnection.java

@@ -39,6 +39,14 @@
  */
 public class UrlConnection implements IConnection {
 
+    /**
+     * Default connection read timeout
+     */
+    private static final int DEFAULT_CONNECTION_READ_TIMEOUT_MS = 30_000;
+    /**
+     * Default connect timeout
+     */
+    private static final int DEFAULT_CONNECT_TIMEOUT_MS = 30_000;
     /**
      * The backing HTTP URL connection instance
      */
@@ -63,6 +71,8 @@ public UrlConnection(final IHttpRequest request) throws IOException {
         }
 
         connection.setUseCaches(request.getUseCaches());
+        connection.setConnectTimeout(DEFAULT_CONNECT_TIMEOUT_MS);
+        connection.setReadTimeout(DEFAULT_CONNECTION_READ_TIMEOUT_MS);
 
         try {
             connection.setRequestMethod(request.getHttpMethod().toString());