minor beautifications

4 files changed, 12 insertions, 1 deletions

diff --git a/src/config.hpp b/src/config.hpp
index 5f822b4..81b5a2a 100644
--- a/src/config.hpp
+++ b/src/config.hpp
@@ -74,11 +74,13 @@ namespace zmq
 
         //  Maximal delay to process command in API thread (in CPU ticks).
         //  3,000,000 ticks equals to 1 - 2 milliseconds on current CPUs.
+        //  Note that delay is only applied when there is continuous stream of
+        //  messages to process. If not so, commands are processed immediately.
         max_command_delay = 3000000,
 
         //  Low-precision clock precision in CPU ticks. 1ms. Value of 1000000
         //  should be OK for CPU frequencies above 1GHz. If should work
-        //  reasonably well fro CPU frequencies above 500MHz. For lower CPU
+        //  reasonably well for CPU frequencies above 500MHz. For lower CPU
         //  frequencies you may consider lowering this value to get best
         //  possible latencies.
         clock_precision = 1000000,
diff --git a/src/connect_session.hpp b/src/connect_session.hpp
index 32f8f44..65037f8 100644
--- a/src/connect_session.hpp
+++ b/src/connect_session.hpp
@@ -53,6 +53,9 @@ namespace zmq
         //  Address to connect to.
         std::string protocol;
         std::string address;
+
+        connect_session_t (const connect_session_t&);
+        void operator = (const connect_session_t&);
     };
 
 }
diff --git a/src/named_session.hpp b/src/named_session.hpp
index 7248c8f..335b4a9 100644
--- a/src/named_session.hpp
+++ b/src/named_session.hpp
@@ -49,6 +49,9 @@ namespace zmq
 
         //  Name of the session. Corresponds to the peer's strong identity.
         blob_t name;
+
+        named_session_t (const named_session_t&);
+        void operator = (const named_session_t&);
     };
 
 }
diff --git a/src/transient_session.hpp b/src/transient_session.hpp
index 69e2217..2a7f3d5 100644
--- a/src/transient_session.hpp
+++ b/src/transient_session.hpp
@@ -40,6 +40,9 @@ namespace zmq
 
         //  Hook into session's disconnection mechanism.
         void detached ();
+
+        transient_session_t (const transient_session_t&);
+        void operator = (const transient_session_t&);
     };
 
 }