Cluster multicasts buffers rather than frames.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@691489 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 27 insertions, 11 deletions

diff --git a/cpp/src/qpid/cluster/Connection.cpp b/cpp/src/qpid/cluster/Connection.cpp
index 8faad9d6d5..506e982ffd 100644
--- a/cpp/src/qpid/cluster/Connection.cpp
+++ b/cpp/src/qpid/cluster/Connection.cpp
@@ -46,16 +46,23 @@ Connection::Connection(Cluster& c, sys::ConnectionOutputHandler& out,
 
 Connection::~Connection() {}
 
-// Forward all received frames to the cluster, continue handling on delivery.
-void Connection::received(framing::AMQFrame& f) {
-    cluster.send(f, self);
+void Connection::received(framing::AMQFrame& ) {
+    // FIXME aconway 2008-09-02: not called, codec sends straight to deliver
+    assert(0);
 }
 
-// Don't doOutput in the 
-bool Connection::doOutput() { return output.doOutput(); } 
+bool Connection::doOutput() { return output.doOutput(); }
+
+// Delivery of doOutput allows us to run the real connection doOutput()
+// which stocks up the write buffers with data.
+//
+void Connection::deliverDoOutput(uint32_t requested) {
+    output.deliverDoOutput(requested);
+}
 
 // Handle frames delivered from cluster.
 void Connection::deliver(framing::AMQFrame& f) {
+    QPID_LOG(trace, "DLVR [" << self << "]: " << f);
     // Handle connection controls, deliver other frames to connection.
     if (!framing::invoke(*this, *f.getBody()).wasHandled())
         connection.received(f);
@@ -71,7 +78,8 @@ void Connection::closed() {
         // handler will be deleted.
         // 
         connection.setOutputHandler(&discardHandler); 
-        cluster.send(AMQFrame(in_place<ClusterConnectionDeliverCloseBody>()), self);
+        cluster.mcastFrame(AMQFrame(in_place<ClusterConnectionDeliverCloseBody>()), self);
+        ++mcastSeq;
     }
     catch (const std::exception& e) {
         QPID_LOG(error, QPID_MSG("While closing connection: " << e.what()));
@@ -83,11 +91,19 @@ void Connection::deliverClose () {
     cluster.erase(self);
 }
 
-// Delivery of doOutput allows us to run the real connection doOutput()
-// which stocks up the write buffers with data.
-// 
-void Connection::deliverDoOutput(uint32_t requested) {
-    output.deliverDoOutput(requested);
+size_t Connection::decode(const char* buffer, size_t size) { 
+    QPID_LOG(trace, "mcastBuffer " << self << " " << mcastSeq << " " << size);
+    ++mcastSeq;
+    cluster.mcastBuffer(buffer, size, self);
+    // FIXME aconway 2008-09-01: deserialize?
+    return size;
+}
+
+void Connection::deliverBuffer(Buffer& buf) {
+    QPID_LOG(trace, "deliverBuffer " << self << " " << deliverSeq << " " << buf.available());
+    ++deliverSeq;
+    while (decoder.decode(buf))
+        deliver(decoder.frame); // FIXME aconway 2008-09-01: Queue frames for delivery in separate thread.
 }
 
 }} // namespace qpid::cluster