libt2n: (gerd) add protocol version config, add server callbacks (not fully working...

[libt2n] / src / connection.cpp

diff --git a/src/connection.cpp b/src/connection.cpp
index a1b22a7..361cfda 100644 (file)
--- a/src/connection.cpp
+++ b/src/connection.cpp
@@ -19,6 +19,7 @@
 
 #include <string>
 #include <sstream>
+#include <iostream>
 
 #include "connection.hxx"