diff -r 000000000000 -r 6474c204b198 mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/tsccm/AbstractConnPool.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/tsccm/AbstractConnPool.java	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,234 @@
+/*
+ * ====================================================================
+ *
+ *  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.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package ch.boye.httpclientandroidlib.impl.conn.tsccm;
+
+import java.io.IOException;
+import java.lang.ref.Reference;
+import java.lang.ref.ReferenceQueue;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+
+import ch.boye.httpclientandroidlib.annotation.GuardedBy;
+
+import ch.boye.httpclientandroidlib.androidextra.HttpClientAndroidLog;
+/* LogFactory removed by HttpClient for Android script. */
+import ch.boye.httpclientandroidlib.conn.ConnectionPoolTimeoutException;
+import ch.boye.httpclientandroidlib.conn.OperatedClientConnection;
+import ch.boye.httpclientandroidlib.conn.routing.HttpRoute;
+import ch.boye.httpclientandroidlib.impl.conn.IdleConnectionHandler;
+
+/**
+ * An abstract connection pool.
+ * It is used by the {@link ThreadSafeClientConnManager}.
+ * The abstract pool includes a {@link #poolLock}, which is used to
+ * synchronize access to the internal pool datastructures.
+ * Don't use <code>synchronized</code> for that purpose!
+ *
+ * @since 4.0
+ */
+
+@Deprecated
+public abstract class AbstractConnPool implements RefQueueHandler {
+
+    public HttpClientAndroidLog log;
+
+    /**
+     * The global lock for this pool.
+     */
+    protected final Lock poolLock;
+
+    /** References to issued connections */
+    @GuardedBy("poolLock")
+    protected Set<BasicPoolEntry> leasedConnections;
+
+    /** The current total number of connections. */
+    @GuardedBy("poolLock")
+    protected int numConnections;
+
+    /** Indicates whether this pool is shut down. */
+    protected volatile boolean isShutDown;
+
+    protected Set<BasicPoolEntryRef> issuedConnections;
+
+    protected ReferenceQueue<Object> refQueue;
+
+    protected IdleConnectionHandler idleConnHandler;
+
+    /**
+     * Creates a new connection pool.
+     */
+    protected AbstractConnPool() {
+        super();
+        this.log = new HttpClientAndroidLog(getClass());
+        this.leasedConnections = new HashSet<BasicPoolEntry>();
+        this.idleConnHandler = new IdleConnectionHandler();
+        this.poolLock = new ReentrantLock();
+    }
+
+    public void enableConnectionGC()
+        throws IllegalStateException {
+    }
+
+    /**
+     * Obtains a pool entry with a connection within the given timeout.
+     *
+     * @param route     the route for which to get the connection
+     * @param timeout   the timeout, 0 or negative for no timeout
+     * @param tunit     the unit for the <code>timeout</code>,
+     *                  may be <code>null</code> only if there is no timeout
+     *
+     * @return  pool entry holding a connection for the route
+     *
+     * @throws ConnectionPoolTimeoutException
+     *         if the timeout expired
+     * @throws InterruptedException
+     *         if the calling thread was interrupted
+     */
+    public final
+        BasicPoolEntry getEntry(
+                HttpRoute route,
+                Object state,
+                long timeout,
+                TimeUnit tunit)
+                    throws ConnectionPoolTimeoutException, InterruptedException {
+        return requestPoolEntry(route, state).getPoolEntry(timeout, tunit);
+    }
+
+    /**
+     * Returns a new {@link PoolEntryRequest}, from which a {@link BasicPoolEntry}
+     * can be obtained, or the request can be aborted.
+     */
+    public abstract PoolEntryRequest requestPoolEntry(HttpRoute route, Object state);
+
+
+    /**
+     * Returns an entry into the pool.
+     * The connection of the entry is expected to be in a suitable state,
+     * either open and re-usable, or closed. The pool will not make any
+     * attempt to determine whether it can be re-used or not.
+     *
+     * @param entry     the entry for the connection to release
+     * @param reusable  <code>true</code> if the entry is deemed
+     *                  reusable, <code>false</code> otherwise.
+     * @param validDuration The duration that the entry should remain free and reusable.
+     * @param timeUnit The unit of time the duration is measured in.
+     */
+    public abstract void freeEntry(BasicPoolEntry entry, boolean reusable, long validDuration, TimeUnit timeUnit)
+        ;
+
+    public void handleReference(Reference<?> ref) {
+    }
+
+    protected abstract void handleLostEntry(HttpRoute route);
+
+    /**
+     * Closes idle connections.
+     *
+     * @param idletime  the time the connections should have been idle
+     *                  in order to be closed now
+     * @param tunit     the unit for the <code>idletime</code>
+     */
+    public void closeIdleConnections(long idletime, TimeUnit tunit) {
+
+        // idletime can be 0 or negative, no problem there
+        if (tunit == null) {
+            throw new IllegalArgumentException("Time unit must not be null.");
+        }
+
+        poolLock.lock();
+        try {
+            idleConnHandler.closeIdleConnections(tunit.toMillis(idletime));
+        } finally {
+            poolLock.unlock();
+        }
+    }
+
+    public void closeExpiredConnections() {
+        poolLock.lock();
+        try {
+            idleConnHandler.closeExpiredConnections();
+        } finally {
+            poolLock.unlock();
+        }
+    }
+
+
+    /**
+     * Deletes all entries for closed connections.
+     */
+    public abstract void deleteClosedConnections();
+
+    /**
+     * Shuts down this pool and all associated resources.
+     * Overriding methods MUST call the implementation here!
+     */
+    public void shutdown() {
+
+        poolLock.lock();
+        try {
+
+            if (isShutDown)
+                return;
+
+            // close all connections that are issued to an application
+            Iterator<BasicPoolEntry> iter = leasedConnections.iterator();
+            while (iter.hasNext()) {
+                BasicPoolEntry entry = iter.next();
+                iter.remove();
+                closeConnection(entry.getConnection());
+            }
+            idleConnHandler.removeAll();
+
+            isShutDown = true;
+
+        } finally {
+            poolLock.unlock();
+        }
+    }
+
+
+    /**
+     * Closes a connection from this pool.
+     *
+     * @param conn      the connection to close, or <code>null</code>
+     */
+    protected void closeConnection(final OperatedClientConnection conn) {
+        if (conn != null) {
+            try {
+                conn.close();
+            } catch (IOException ex) {
+                log.debug("I/O error closing connection", ex);
+            }
+        }
+    }
+
+} // class AbstractConnPool
+