Wowee, I think all this new stuff works, Conduit I don't need now, so it's not

done yet.  The Client class now supports a function called getLink() which
returns a ClientLink object.  This object may then be passed off to any other
class and called to send messages to that client object. It is threadsafe if
ItoServer is being used, and not for Server.  Sending a message via a
ClientLink calls the onMessage function on the assosiated protocol.

Note that sending messages from within protocol event handlers or functions they
call, while safe, may be slow and it's reccomended that you avoid this.

1 files changed, 34 insertions, 0 deletions

diff --git a/src/itoserver.h b/src/itoserver.h
index f11960c..09ed1cd 100644
--- a/src/itoserver.h
+++ b/src/itoserver.h
@@ -17,6 +17,9 @@
 #include "bu/itoqueue.h"
 #include "bu/set.h"
 
+#include "bu/clientlink.h"
+#include "bu/clientlinkfactory.h"
+
 namespace Bu
 {
         class ServerSocket;
@@ -47,6 +50,7 @@ namespace Bu
         class ItoServer : public Ito
         {
                 friend class ItoClient;
+                friend class SrvClientLinkFactory;
         public:
                 ItoServer();
                 virtual ~ItoServer();
@@ -65,8 +69,10 @@ namespace Bu
                 virtual void *run();
 
         private:
+                class SrvClientLink;
                 class ItoClient : public Ito
                 {
+                friend class Bu::ItoServer::SrvClientLink;
                 public:
                         ItoClient( ItoServer &rSrv, int nSocket, int nPort,
                                         int nTimeoutSec, int nTimeoutUSec );
@@ -74,6 +80,9 @@ namespace Bu
 
                         virtual void *run();
 
+                        typedef ItoQueue<Bu::FString *> StringQueue;
+                        StringQueue qMsg;
+
                 private:
                         ItoServer &rSrv;
                         Client *pClient;
@@ -82,6 +91,31 @@ namespace Bu
                         int iPort;
                         int nTimeoutSec;
                         int nTimeoutUSec;
+                        ItoMutex imProto;
+                };
+
+                class SrvClientLink : public Bu::ClientLink
+                {
+                public:
+                        SrvClientLink( ItoClient *pClient );
+                        virtual ~SrvClientLink();
+
+                        virtual void sendMsg( const Bu::FString &sMsg );
+
+                private:
+                        ItoClient *pClient;
+                };
+
+                class SrvClientLinkFactory : public Bu::ClientLinkFactory
+                {
+                public:
+                        SrvClientLinkFactory( ItoServer &rSrv );
+                        virtual ~SrvClientLinkFactory();
+
+                        virtual Bu::ClientLink *createLink( Bu::Client *pClient );
+
+                private:
+                        ItoServer &rSrv;
                 };
 
                 int nTimeoutSec;