bsc: Send the Osmo RSIP extension to our bsc to reset the mediagateway

3 files changed, 29 insertions, 10 deletions

diff --git a/src/BSCConfig.st b/src/BSCConfig.st
index 6de800d..322ee68 100644
--- a/src/BSCConfig.st
+++ b/src/BSCConfig.st
@@ -1,5 +1,5 @@
 "
- (C) 2010 by Holger Hans Peter Freyther
+ (C) 2010-2012 by Holger Hans Peter Freyther
  All Rights Reserved
 
  This program is free software: you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 PackageLoader fileInPackage: #Sockets.
 
 Object subclass: BSCConfigItem [
-    | peer token name lac connected |
+    | peer token name lac connected osmoExtension |
 
     <category: 'OsmoMSC-BSC'>
     <comment: 'I hold the configuration for one BSC Item. It consists of the
@@ -60,6 +60,12 @@ peer address, the lac, if it is connected'>
         <category: 'private'>
         connected := aState.
     ]
+
+    sendOsmoRSIP [ <category: 'accessing'> ^ osmoExtension ]
+    sendOsmoRSIP: useExtension [
+        <category: 'private'>
+        osmoExtension := useExtension
+    ]
 ]
 
 Object subclass: BSCConfig [
@@ -78,14 +84,16 @@ Object subclass: BSCConfig [
         self bscList removeAllSuchThat: [:element | element lac = aLac].
     ]
 
-    addBSC: ip withName: aName andLac: aLac [
+    addBSC: ip withName: aName andLac: aLac sendOsmoRSIP: aRSIP [
         | addr bsc |
         <category: 'management'>
         "Make sure that no one with the same IP or LAC registers"
 
         addr := Sockets.SocketAddress byName: ip.
-        bsc := BSCConfigItem initWith: addr name: aName.
-        bsc lac: aLac.
+        bsc := (BSCConfigItem initWith: addr name: aName)
+                lac: aLac;
+                sendOsmoRSIP: aRSIP;
+                yourself.
 
         (self bscList anySatisfy: [:each | each peer = addr ])
             ifTrue: [
diff --git a/src/BSCIPAConnection.st b/src/BSCIPAConnection.st
index 1a94d28..cd29fbd 100644
--- a/src/BSCIPAConnection.st
+++ b/src/BSCIPAConnection.st
@@ -54,11 +54,13 @@ Object subclass: BSCConnection [
 
     initialize [
         <category: 'creation'>
-        "I try to initialize the trunk. Right now I force the usage
-        of UDP to the given port and do not support the nat traversal. I
-        also hardcode the kind of audio."
+        "I try to initialize the trunk to the remote BSC. Right now I force
+        the usage of UDP."
         trunk := Osmo.MGCPDSTrunk createWithDest: config peer printString trunkNr: 1.
         (trunk endpointAt: 1) tryBlock.
+
+        "Osmo Extension"
+        config sendOsmoRSIP ifTrue: [self sendOsmoRSIP].
     ]
 
     config [
@@ -75,6 +77,15 @@ Object subclass: BSCConnection [
         <category: 'accessing'>
         ^ trunk
     ]
+
+    sendOsmoRSIP [
+        <category: 'osmo-extensions'>
+
+        "Send the RSIP in a fire and forget style."
+        (Osmo.MGCPTransaction on: (trunk endpointAt: 2) of: msc mgcpCallAgent)
+          command: Osmo.MGCPOsmoRSIPCommand createRSIP;
+          startSingleShot.
+    ]
 ]
 
 BSCConnection subclass: BSCIPAConnection [
diff --git a/src/MSC.st b/src/MSC.st
index a58b21b..f30ab35 100644
--- a/src/MSC.st
+++ b/src/MSC.st
@@ -230,8 +230,8 @@ Object subclass: MSCApplication [
             bscPort: 5000;
             sipIP: '127.0.0.1'.
         msc bscConfig
-            addBSC: '127.0.0.1' withName: 'test1' andLac: 4711;
-            addBSC: '10.240.240.1' withName: 'test2' andLac: 4712.
+            addBSC: '127.0.0.1' withName: 'test1' andLac: 4711 sendOsmoRSIP: true;
+            addBSC: '10.240.240.1' withName: 'test2' andLac: 4712 sendOsmoRSIP: true.
 
         "Make sure MGCP is running"
         msc mgcpCallAgent.