1 files changed, 5 insertions, 11 deletions
diff --git a/common/rfb/CConnection.h b/common/rfb/CConnection.h
index dca98a92..b30a997b 100644
--- a/common/rfb/CConnection.h
+++ b/common/rfb/CConnection.h
@@ -35,7 +35,6 @@ namespace rfb {
   class CMsgReader;
   class CMsgWriter;
   class CSecurity;
-  class IdentityVerifier;
 
   class CConnection : public CMsgHandler {
   public:
@@ -75,16 +74,11 @@ namespace rfb {
     // there is data to read on the InStream.
     void initialiseProtocol();
 
-    // processMsg() should be called whenever there is either:
-    // - data available on the underlying network stream
-    //   In this case, processMsg may return without processing an RFB message,
-    //   if the available data does not result in an RFB message being ready
-    //   to handle. e.g. if data is encrypted.
-    // NB: This makes it safe to call processMsg() in response to select()
-    // - data available on the CConnection's current InStream
-    //   In this case, processMsg should always process the available RFB
-    //   message before returning.
-    // NB: In either case, you must have called initialiseProtocol() first.
+    // processMsg() should be called whenever there is data available on
+    // the CConnection's current InStream. It will process at most one
+    // RFB message before returning. If there was insufficient data,
+    // then it will return false and should be called again once more
+    // data is available.
     bool processMsg();
 
     // close() gracefully shuts down the connection to the server and