diff --git a/jni/commoncpp2-1.8.1-android/demo/tcp.cpp b/jni/commoncpp2-1.8.1-android/demo/tcp.cpp
new file mode 100644
index 0000000..a89cc83
--- /dev/null
+++ b/jni/commoncpp2-1.8.1-android/demo/tcp.cpp
@@ -0,0 +1,109 @@
+// Copyright (C) 1999-2005 Open Source Telecom Corporation.
+// Copyright (C) 2006-2008 David Sugar, Tycho Softworks.
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// As a special exception to the GNU General Public License, permission is
+// granted for additional uses of the text contained in its release
+// of Common C++.
+//
+// The exception is that, if you link the Common C++ library with other
+// files to produce an executable, this does not by itself cause the
+// resulting executable to be covered by the GNU General Public License.
+// Your use of that executable is in no way restricted on account of
+// linking the Common C++ library code into it.
+//
+// This exception does not however invalidate any other reasons why
+// the executable file might be covered by the GNU General Public License.
+//
+// This exception applies only to the code released under the
+// name Common C++.  If you copy code from other releases into a copy of
+// Common C++, as the General Public License permits, the exception does
+// not apply to the code that you add in this way.  To avoid misleading
+// anyone as to the status of such modified files, you must delete
+// this exception notice from them.
+//
+// If you write modifications of your own for Common C++, it is your choice
+// whether to permit this exception to apply to your modifications.
+// If you do not wish that, delete this exception notice.
+
+#include <cc++/socket.h>
+#include <iostream>
+#include <cstdlib>
+
+#ifdef	CCXX_NAMESPACES
+using namespace std;
+using namespace ost;
+#endif
+
+class myTCPSocket : public TCPSocket
+{
+protected:
+	bool onAccept(const InetHostAddress &ia, tpport_t port);
+
+public:
+	myTCPSocket(InetAddress &ia);
+};
+
+myTCPSocket::myTCPSocket(InetAddress &ia) : TCPSocket(ia, 4096)
+{
+	cout << "binding segsize: " << getSegmentSize() << endl;
+}
+
+bool myTCPSocket::onAccept(const InetHostAddress &ia, tpport_t port)
+{
+	cout << "accepting from: " << ia << ":" << port << endl;;
+	return true;
+}
+
+int main(int argc, char *argv[])
+{
+	tpport_t port;
+	int i;
+	TCPStream tcp;
+	InetAddress addr;
+	addr = "255.255.255.255";
+	cout << "testing addr: " << addr << ":" << 4096 << endl;
+
+	addr = "127.0.0.1";
+	cout << "binding for: " << addr << ":" << 4096 << endl;
+
+	Thread::setException(Thread::throwException);
+
+	try {
+		myTCPSocket server(addr);
+		while(server.isPendingConnection(30000)) {
+			tcp.connect(server);
+
+//			tcp.unsetf(ios::binary);
+			tcp << "welcome to " << addr << "; segment size=" << tcp.getSegmentSize() << endl;
+			tcp << "connected from " << tcp.getPeer(&port) << endl;
+
+			if(tcp.isPending(Socket::pendingInput, 2000)) {
+				tcp >> i;
+				tcp << "user entered " << i << endl;
+			}
+			tcp << "exiting now" << endl;
+			tcp.disconnect();
+		}
+	}
+	catch(SockException& e) {
+		cout << e.getString() << ": " << e.getSystemErrorString() << endl;
+		exit(-1);
+	}
+	cout << "timeout after 30 seconds inactivity, exiting" << endl;
+	return 0;
+}
+