Try raise gevent sleep time for tests. Add port to logging info on connection error

Author: pkittenis

pssh.py

@@ -100,7 +100,8 @@ def _connect(self):
             raise UnknownHostException("%s - %s" % (str(e.args[1]),
                                                     self.host,))
         except socket.error, e:
-            logger.error("Error connecting to host '%s'" % (self.host,))
+            logger.error("Error connecting to host '%s:%s'" % (self.host,
+                                                               self.port,))
             raise ConnectionErrorException("%s for host '%s:%s'" % (str(e.args[1]),
                                                                     self.host,
                                                                     self.port,))

tests/test_pssh_client.py

@@ -19,7 +19,7 @@ def setUp(self):
     def test_pssh_client_exec_command(self):
         listen_port = random.randint(1026, 65534)
         server = gevent.spawn(listen, { self.fake_cmd : self.fake_resp }, listen_port = listen_port)
-        gevent.sleep(0)
+        gevent.sleep(1)
         client = ParallelSSHClient(['localhost'], port=listen_port)
         cmd = client.exec_command(self.fake_cmd)[0]
         output = client.get_stdout(cmd)
@@ -33,7 +33,7 @@ def test_pssh_client_auth_failure(self):
         listen_port = random.randint(2048, 65534)
         server = gevent.spawn(listen, { self.fake_cmd : self.fake_resp },
                               listen_port=listen_port, fail_auth=True, )# link_callback=)
-        gevent.sleep(0)
+        gevent.sleep(1)
         client = ParallelSSHClient(['localhost'], port=listen_port)
         cmd = client.exec_command(self.fake_cmd)[0]
         # Handle exception