closer to goodness: undoing default port numbers set in __init__() methods and elsewhere

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1554 e5f2f494-b856-4b98-b285-d166d9295462

src/bin/bind10/bind10.py.in

@@ -118,7 +118,6 @@ class ProcessInfo:
             spawn_env['PYTHON_EXEC'] = os.environ['PYTHON_EXEC']
         if 'PYTHONPATH' in os.environ:
             spawn_env['PYTHONPATH'] = os.environ['PYTHONPATH']
-        spawn_env['ISC_MSGQ_PORT'] = self.c_channel_port
         self.process = subprocess.Popen(self.args,
                                         stdin=subprocess.PIPE,
                                         stdout=spawn_stdout,
@@ -216,7 +215,7 @@ class BoB:
             sys.stdout.write("Starting msgq using port %d\n" % 
                              self.c_channel_port)
         try:
-            c_channel = ProcessInfo("msgq", "msgq", c_channel_env, True)
+            c_channel = ProcessInfo("msgq", ["msgq"], c_channel_env, True)
         except Exception as e:
             return "Unable to start msgq; " + str(e)
         self.processes[c_channel.pid] = c_channel
@@ -241,7 +240,8 @@ class BoB:
         if self.verbose:
             sys.stdout.write("Starting b10-cfgmgr\n")
         try:
-            bind_cfgd = ProcessInfo("b10-cfgmgr", "b10-cfgmgr")
+            bind_cfgd = ProcessInfo("b10-cfgmgr", ["b10-cfgmgr"],
+                                    { 'ISC_MSGQ_PORT': str(self.c_channel_port)})
         except Exception as e:
             c_channel.process.kill()
             return "Unable to start b10-cfgmgr; " + str(e)
@@ -269,7 +269,8 @@ class BoB:
                              self.auth_port)
             authargs += ['-v']
         try:
-            auth = ProcessInfo("b10-auth", authargs)
+            auth = ProcessInfo("b10-auth", authargs,
+                               { 'ISC_MSGQ_PORT': str(self.c_channel_port)})
         except Exception as e:
             c_channel.process.kill()
             bind_cfgd.process.kill()
@@ -282,7 +283,8 @@ class BoB:
         if self.verbose:
             sys.stdout.write("Starting b10-xfrin\n")
         try:
-            xfrind = ProcessInfo("b10-xfrin", ['b10-xfrin'])
+            xfrind = ProcessInfo("b10-xfrin", ['b10-xfrin'],
+                                 { 'ISC_MSGQ_PORT': str(self.c_channel_port)})
         except Exception as e:
             c_channel.process.kill()
             bind_cfgd.process.kill()
@@ -297,7 +299,8 @@ class BoB:
         if self.verbose:
             sys.stdout.write("Starting b10-cmdctl on port 8080\n")
         try:
-            cmd_ctrld = ProcessInfo("b10-cmdctl", ['b10-cmdctl'])
+            cmd_ctrld = ProcessInfo("b10-cmdctl", ['b10-cmdctl'],
+                                    { 'ISC_MSGQ_PORT': str(self.c_channel_port)})
         except Exception as e:
             c_channel.process.kill()
             bind_cfgd.process.kill()

src/bin/msgq/msgq.py.in

@@ -71,15 +71,25 @@ class SubscriptionManager:
 
 class MsgQ:
     """Message Queue class."""
-    def __init__(self, c_channel_port=9912, verbose=False):
+    def __init__(self, port=0, verbose=False):
         """Initialize the MsgQ master.
         
-        The c_channel_port specifies the TCP/IP port that the msgq
+        The port specifies the TCP/IP port that the msgq
         process listens on. If verbose is True, then the MsgQ reports
         what it is doing.
         """
+
+        if port == 0:
+	        if 'ISC_MSGQ_PORT' in os.environ:
+	            port = int(os.environ["ISC_MSGQ_PORT"])
+	        else:
+	            port = 9912
+
+
+        print(port)
+
         self.verbose = verbose
-        self.c_channel_port = c_channel_port
+        self.c_channel_port = port
         self.poller = None
         self.kqueue = None
         self.runnable = False
@@ -365,7 +375,7 @@ if __name__ == "__main__":
     parser.add_option("-v", "--verbose", dest="verbose", action="store_true",
                       help="display more about what is going on")
     parser.add_option("-m", "--msgq-port", dest="msgq_port", type="string",
-                      action="callback", callback=check_port, default="9912",
+                      action="callback", callback=check_port, default="0",
                       help="port the msgq daemon will use")
     (options, args) = parser.parse_args()
 

src/lib/python/isc/cc/session.py

@@ -35,7 +35,7 @@ class Session:
         self._queue = []
 
         if port == 0:
-	        if 'B10_FROM_SOURCE' in os.environ:
+	        if 'ISC_MSGQ_PORT' in os.environ:
 	            port = int(os.environ["ISC_MSGQ_PORT"])
 	        else:
 	            port = 9912