From 8b82aef0397d65de0c7278476e4f409fcc636306 Mon Sep 17 00:00:00 2001
From: Alan Conway <aconway@apache.org>
Date: Fri, 28 Sep 2007 16:21:34 +0000
Subject: 	* src/tests/ClientSessionTest.cpp: Suspend/resume tests.

	* broker/SessionManager.cpp, broker/SessionHandler.cpp:
	Implement suspend/resume

	* client/ScopedAssociation.h, SessionCore.h, SessionHandler.h:
	  Simplified relationships.
	  - Removed ScopedAssociation.
	  - SessionHandler: is now a member of SessionCore.
	  - SessionCore: shared_ptr ownership by Session(s) and ConnectionImpl.
	  - Using framing::FrameHandler interfaces.


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@580403 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/broker/SessionManager.cpp | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

(limited to 'cpp/src/qpid/broker/SessionManager.cpp')

diff --git a/cpp/src/qpid/broker/SessionManager.cpp b/cpp/src/qpid/broker/SessionManager.cpp
index 20dd29bc31..e422e50657 100644
--- a/cpp/src/qpid/broker/SessionManager.cpp
+++ b/cpp/src/qpid/broker/SessionManager.cpp
@@ -22,19 +22,22 @@
 #include "SessionManager.h"
 #include "SessionState.h"
 #include "qpid/framing/reply_exceptions.h"
+#include "qpid/log/Statement.h"
+#include "qpid/log/Helpers.h"
 #include "qpid/memory.h"
 
 #include <boost/bind.hpp>
+#include <boost/range.hpp>
 
 #include <algorithm>
 #include <functional>
+#include <ostream>
 
 namespace qpid {
 namespace broker {
 
 using namespace sys;
 using namespace framing;
-using std::make_pair;
 
 SessionManager::SessionManager() {}
 
@@ -51,12 +54,16 @@ std::auto_ptr<SessionState>  SessionManager::open(
 
 void  SessionManager::suspend(std::auto_ptr<SessionState> session) {
     Mutex::ScopedLock l(lock);
-    session->expiry = AbsTime(now(),session->getTimeout());
+    active.erase(session->getId());
+    session->expiry = AbsTime(now(),session->getTimeout()*TIME_SEC);
+    session->handler = 0;
     suspended.push_back(session.release()); // In expiry order
     eraseExpired();
 }
 
-std::auto_ptr<SessionState>  SessionManager::resume(const Uuid& id) {
+std::auto_ptr<SessionState>  SessionManager::resume(
+    SessionHandler& sh, const Uuid& id)
+{
     Mutex::ScopedLock l(lock);
     eraseExpired();
     if (active.find(id) != active.end()) 
@@ -70,15 +77,20 @@ std::auto_ptr<SessionState>  SessionManager::resume(const Uuid& id) {
         throw InvalidArgumentException(
             QPID_MSG("No suspended session with id=" << id));
     active.insert(id);
-    return make_auto_ptr(suspended.release(i).release());
+    std::auto_ptr<SessionState> state(suspended.release(i).release());
+    state->handler = &sh;
+    return state;
 }
 
 void SessionManager::eraseExpired() {
     // Called with lock held.
-    Suspended::iterator i = std::lower_bound(
-        suspended.begin(), suspended.end(), now(), 
-        boost::bind(std::less<AbsTime>(), boost::bind(&SessionState::expiry, _1), _2));
-    suspended.erase(suspended.begin(), i);
+    if (!suspended.empty()) {
+        Suspended::iterator keep = std::lower_bound(
+            suspended.begin(), suspended.end(), now(),
+            boost::bind(std::less<AbsTime>(), boost::bind(&SessionState::expiry, _1), _2));
+        QPID_LOG(debug, "Expiring sessions: " << log::formatList(suspended.begin(), keep));
+        suspended.erase(suspended.begin(), keep);
+    }
 }
 
 }} // namespace qpid::broker
-- 
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