diff options
Diffstat (limited to 'cpp/src/qpid/broker/SemanticState.h')
| -rw-r--r-- | cpp/src/qpid/broker/SemanticState.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/cpp/src/qpid/broker/SemanticState.h b/cpp/src/qpid/broker/SemanticState.h index 2b314920e6..4a2adde415 100644 --- a/cpp/src/qpid/broker/SemanticState.h +++ b/cpp/src/qpid/broker/SemanticState.h @@ -53,8 +53,17 @@ namespace broker { class SessionContext; /** - * SemanticState holds the L3 and L4 state of an open session, whether - * attached to a channel or suspended. + * + * SemanticState implements the behavior of a Session, especially the + * state of consumers subscribed to queues. The code for ConsumerImpl + * is also in SemanticState.cpp + * + * SemanticState holds the AMQP Execution and Model state of an open + * session, whether attached to a channel or suspended. + * + * Message delivery is driven by ConsumerImpl::doOutput(), which is + * called when a client's socket is ready to write data. + * */ class SemanticState : private boost::noncopyable { public: |