diff --git a/Subscription.cpp b/Subscription.cpp
index 210c162..e3df1a8 100644
--- a/Subscription.cpp
+++ b/Subscription.cpp
@@ -70,4 +70,12 @@ namespace core {
       return 0;
    }
 
+   void Subscription::sendToAll(std::stringstream &data, TCPSession &sender) {
+      for (auto session : subscribers)
+        if (session != &sender)
+          session->write(data.str());
+      data.str("");
+   }
+
+
 }
diff --git a/Subscription.h b/Subscription.h
index 524e5c3..3845dd7 100644
--- a/Subscription.h
+++ b/Subscription.h
@@ -32,6 +32,8 @@ namespace core
 
       bool subInvite(TCPSession &session);
 
+      void sendToAll(std::stringstream &data, TCPSession &sender);
+
       std::string id;
       std::string mode;
       TCPSession *owner;