def test_link_down(self):
# Create a echo stub process
self.stub = EchoStub(self.url, "my_echo_proc")
# Hunt the stub process
gw = ogre.create(self.url, "testprocess")
gw.hunt("my_echo_proc")
pid = gw.receive().sender()
# Test if working
sig = ogre_sig.ogre_sync_req()
sig.t1 = 47
gw.send(sig, pid)
rsp = gw.receive()
self.assertEqual(47, rsp.t1)
# Kill the node
gw.send(ogre.UnknownSignal(1), pid)
print 'Stop the node:'
print ' telnet %s' % (os.environ['OGRE_NODE'])
print ' reload'
# All connection methods shall raise exception now
self.assertRaises(ogre.ConnectionLostError, gw.receive)
self.assertRaises(ogre.ConnectionLostError, gw.send, sig, pid)
self.assertRaises(ogre.ConnectionLostError, gw.hunt, 'kalle')
gw.close()
def test_echo(self):
proc = ogre.DspProcess(self.url, 'ogre_dsp1', self.dedicated_server)
sig = ogre_sig.ogre_sync_req()
sig.t1 = 47
proc.send(sig)
rsp = proc.receive()
self.assertEqual(47, rsp.t1)
proc.close()
def _send_receive_small_signal(self, p):
sig = ogre_sig.ogre_sync_req()
sig.t1 = 101
sig.t2 = 102
sig.t3 = 103
sig.t4 = 104
# Send and wait for a reply
p.send(sig)
reply = p.receive()
# Verify the reply
self.assertEqual(101, reply.t1)
self.assertEqual(102, reply.t2)
self.assertEqual(103, reply.t3)
self.assertEqual(104, reply.t4)
def test_multiple(self):
proc1 = ogre.DspProcess(self.url, 'ogre_dsp1', self.dedicated_server)
proc2 = ogre.DspProcess(self.url, 'ogre_dsp2', self.dedicated_server)
sig = ogre_sig.ogre_sync_req()
sig.t1 = 37
proc2.send(sig)
proc2.send(sig)
count = 0
for proc,sig in ogre.DspProcess.receive_any([proc1, proc2], timeout=1):
print proc,sig
self.assertEqual(37, sig.t1)
count += 1
self.assertEqual(2, count)
proc1.close()
proc2.close()
def test_link_down_process(self):
# Create a echo stub process
self.stub = EchoStub(self.url, "my_echo_proc")
# Hunt the stub process
proc = ogre.Process(self.url, 'my_echo_proc', supervise=False)
# Test if working
sig = ogre_sig.ogre_sync_req()
sig.t1 = 47
proc.send(sig)
rsp = proc.receive()
self.assertEqual(47, rsp.t1)
# Kill the node
proc.send(ogre.UnknownSignal(1))
print 'Stop the node:'
print ' telnet %s' % (os.environ['OGRE_NODE'])
print ' reload'
# All process methods shall raise exception
self.assertRaises(ogre.ConnectionLostError, proc.receive)
self.assertRaises(ogre.ConnectionLostError, proc.send, sig)
proc.close()
