QPID-5538: Implement AMQP 1.0 connection idle-timeout.

Original patch by Gordon Sim.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1656505 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 96 insertions, 0 deletions

diff --git a/qpid/cpp/src/tests/CMakeLists.txt b/qpid/cpp/src/tests/CMakeLists.txt
index 08a8c69d69..c914c50e33 100644
--- a/qpid/cpp/src/tests/CMakeLists.txt
+++ b/qpid/cpp/src/tests/CMakeLists.txt
@@ -364,6 +364,7 @@ add_test (ha_tests ${python_wrap} -- ${CMAKE_CURRENT_SOURCE_DIR}/ha_tests.py)
 add_test (qpidd_qmfv2_tests ${python_wrap} -- ${CMAKE_CURRENT_SOURCE_DIR}/qpidd_qmfv2_tests.py)
 if (BUILD_AMQP)
   add_test (interlink_tests ${python_wrap} -- ${CMAKE_CURRENT_SOURCE_DIR}/interlink_tests.py)
+  add_test (idle_timeout_tests ${python_wrap} -- ${CMAKE_CURRENT_SOURCE_DIR}/idle_timeout_tests.py)
 endif (BUILD_AMQP)
 add_test (swig_python_tests ${test_wrap} -- ${CMAKE_CURRENT_SOURCE_DIR}/swig_python_tests${test_script_suffix})
 add_test (ipv6_test ${test_wrap} -- ${CMAKE_CURRENT_SOURCE_DIR}/ipv6_test${test_script_suffix})
diff --git a/qpid/cpp/src/tests/idle_timeout_tests.py b/qpid/cpp/src/tests/idle_timeout_tests.py
new file mode 100755
index 0000000000..c3cc00746b
--- /dev/null
+++ b/qpid/cpp/src/tests/idle_timeout_tests.py
@@ -0,0 +1,95 @@
+#!/usr/bin/env python
+
+# 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.
+#
+
+import os
+import shutil
+import signal
+import sys
+
+from brokertest import *
+
+class AmqpIdleTimeoutTest(BrokerTest):
+    """
+    Test AMQP 1.0 idle-timeout support
+    """
+    def setUp(self):
+        BrokerTest.setUp(self)
+        if not BrokerTest.amqp_lib:
+            raise Skipped("AMQP 1.0 library not found")
+        if qm != qpid_messaging:
+            raise Skipped("AMQP 1.0 client not found")
+        self._broker = self.broker()
+
+    def test_client_timeout(self):
+        """Ensure that the client disconnects should the broker stop
+        responding.
+        """
+        conn = self._broker.connect(native=False, timeout=None,
+                                    protocol="amqp1.0", heartbeat=1)
+        self.assertTrue(conn.isOpen())
+        # should disconnect within 2 seconds of broker stop
+        deadline = time.time() + 8
+        os.kill(self._broker.pid, signal.SIGSTOP)
+        while time.time() < deadline:
+            if not conn.isOpen():
+                break;
+        self.assertTrue(not conn.isOpen())
+        os.kill(self._broker.pid, signal.SIGCONT)
+
+
+    def test_broker_timeout(self):
+        """By default, the broker will adopt the same timeout as the client
+        (mimics the 0-10 timeout behavior).  Verify the broker disconnects
+        unresponsive clients.
+        """
+
+        count = len(self._broker.agent.getAllConnections())
+
+        # Create a new connection to the broker:
+        receiver_cmd = ["qpid-receive",
+                        "--broker", self._broker.host_port(),
+                        "--address=amq.fanout",
+                        "--connection-options={protocol:amqp1.0, heartbeat:1}",
+                        "--forever"]
+        receiver = self.popen(receiver_cmd, stdout=PIPE, stderr=PIPE,
+                              expect=EXPECT_UNKNOWN)
+        start = time.time()
+        deadline = time.time() + 10
+        while time.time() < deadline:
+            if count < len(self._broker.agent.getAllConnections()):
+                break;
+        self.assertTrue(count < len(self._broker.agent.getAllConnections()))
+
+        # now 'hang' the client, the broker should disconnect
+        start = time.time()
+        receiver.send_signal(signal.SIGSTOP)
+        deadline = time.time() + 10
+        while time.time() < deadline:
+            if count == len(self._broker.agent.getAllConnections()):
+                break;
+        self.assertEqual(count, len(self._broker.agent.getAllConnections()))
+        receiver.send_signal(signal.SIGCONT)
+        receiver.teardown()
+
+
+if __name__ == "__main__":
+    shutil.rmtree("brokertest.tmp", True)
+    os.execvp("qpid-python-test",
+              ["qpid-python-test", "-m", "idle_timeout_tests"] + sys.argv[1:])