diff --git a/datastreamer/streamclient.go b/datastreamer/streamclient.go
index 42a3c2e..0a0e51e 100644
--- a/datastreamer/streamclient.go
+++ b/datastreamer/streamclient.go
@@ -577,12 +577,23 @@ func (c *StreamClient) SetProcessEntryFunc(f ProcessEntryFunc) {
 	c.setProcessEntryFunc(f, nil)
 }
 
+// ResetProcessEntryFunc resets the callback function to the default one
+func (c *StreamClient) ResetProcessEntryFunc() {
+	// Set default callback function to process entry
+	c.setProcessEntryFunc(PrintReceivedEntry, c.relayServer)
+}
+
 // setProcessEntryFunc sets the callback function to process entry with server parameter
 func (c *StreamClient) setProcessEntryFunc(f ProcessEntryFunc, s *StreamServer) {
 	c.processEntry = f
 	c.relayServer = s
 }
 
+// IsStarted returns if the client is started
+func (c *StreamClient) IsStarted() bool {
+	return c.started
+}
+
 // PrintReceivedEntry prints received entry (default callback function)
 func PrintReceivedEntry(e *FileEntry, c *StreamClient, s *StreamServer) error {
 	// Log data entry fields