1 files changed, 0 insertions, 122 deletions
diff --git a/Final/cpp/lib/common/sys/posix/EventChannelThreads.cpp b/Final/cpp/lib/common/sys/posix/EventChannelThreads.cpp
deleted file mode 100644
index fe8a290729..0000000000
--- a/Final/cpp/lib/common/sys/posix/EventChannelThreads.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-
-#include "EventChannelThreads.h"
-#include <sys/Runnable.h>
-#include <iostream>
-using namespace std;
-#include <boost/bind.hpp>
-
-namespace qpid {
-namespace sys {
-
-EventChannelThreads::shared_ptr EventChannelThreads::create(
-    EventChannel::shared_ptr ec)
-{
-    return EventChannelThreads::shared_ptr(new EventChannelThreads(ec));
-}
-
-EventChannelThreads::EventChannelThreads(EventChannel::shared_ptr ec) :
-    channel(ec), nWaiting(0), state(RUNNING)
-{
-    // TODO aconway 2006-11-15: Estimate initial threads based on CPUs.
-    addThread();
-}
-
-EventChannelThreads::~EventChannelThreads() {
-    shutdown();
-    join();
-}
-
-void EventChannelThreads::shutdown() 
-{
-    ScopedLock lock(*this);
-    if (state != RUNNING)       // Already shutting down.
-        return;
-    for (size_t i = 0; i < workers.size(); ++i) {
-        channel->postEvent(terminate);
-    }
-    state = TERMINATE_SENT;
-    notify();                // Wake up one join() thread.
-}
-
-void EventChannelThreads::join() 
-{
-    {
-        ScopedLock lock(*this);
-        while (state == RUNNING)    // Wait for shutdown to start.
-            wait();
-        if (state == SHUTDOWN)      // Shutdown is complete
-            return;
-        if (state == JOINING) {
-            // Someone else is doing the join.
-            while (state != SHUTDOWN)
-                wait();
-            return;
-        }
-        // I'm the  joining thread
-        assert(state == TERMINATE_SENT); 
-        state = JOINING; 
-    } // Drop the lock.
-
-    for (size_t i = 0; i < workers.size(); ++i) {
-        assert(state == JOINING); // Only this thread can change JOINING.
-        workers[i].join();
-    }
-    state = SHUTDOWN;
-    notifyAll();                // Notify other join() threaeds.
-}
-
-void EventChannelThreads::addThread() {
-    ScopedLock l(*this);
-    workers.push_back(Thread(*this));
-}
-
-void EventChannelThreads::run()
-{
-    // Start life waiting. Decrement on exit.
-    AtomicCount::ScopedIncrement inc(nWaiting);
-    try {
-        while (true) {
-            Event* e = channel->getEvent(); 
-            assert(e != 0);
-            if (e == &terminate) {
-                return;
-            }
-            AtomicCount::ScopedDecrement dec(nWaiting);
-            // I'm no longer waiting, make sure someone is.
-            if (dec == 0)
-                addThread();
-            e->dispatch();
-        }
-    }
-    catch (const std::exception& e) {
-        // TODO aconway 2006-11-15: need better logging across the board.
-        std::cerr << "EventChannelThreads::run() caught: " << e.what()
-                  << std::endl;
-    }
-    catch (...) {
-        std::cerr << "EventChannelThreads::run() caught unknown exception."
-                  << std::endl;
-    }
-}
-
-}}