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// $Id$
#include "tao/Transport_Mux_Strategy.h"
#include "tao/Reply_Dispatcher.h"
#include "tao/debug.h"
// @@ Alex: there is another aspect that is controlled by this
// strategy: the demuxed version must idle() the transport
// right after the request is sent, otherwise nobody else will be
// able to use it.
// The exclusive version must idle it after the reply is received,
// to guarantee that nobody else is using it.
// We may need to add a couple of methods to implement that.
TAO_Transport_Mux_Strategy::TAO_Transport_Mux_Strategy (void)
{
}
TAO_Transport_Mux_Strategy::~TAO_Transport_Mux_Strategy (void)
{
}
// *********************************************************************
TAO_Muxed_TMS::TAO_Muxed_TMS (void)
{
}
TAO_Muxed_TMS::~TAO_Muxed_TMS (void)
{
// @@ delete ???
}
// Generate and return an unique request id for the current
// invocation.
CORBA::ULong
TAO_Muxed_TMS::request_id (void)
{
// @@
return 0;
}
// Bind the dispatcher with the request id.
int
TAO_Muxed_TMS::bind_dispatcher (CORBA::ULong request_id,
TAO_Reply_Dispatcher *rh)
{
// @@
return 0;
}
int
TAO_Muxed_TMS::dispatch_reply (CORBA::ULong request_id,
CORBA::ULong reply_status,
const TAO_GIOP_Version& version,
TAO_GIOP_ServiceContextList& reply_ctx,
TAO_GIOP_Message_State* message_state)
{
// @@
return -1;
}
TAO_GIOP_Message_State *
TAO_Muxed_TMS::get_message_state (void)
{
return 0;
}
void
TAO_Muxed_TMS::destroy_message_state (TAO_GIOP_Message_State *)
{
// @@ Implement.
// delete message_state;
// message_state = 0;
}
// *********************************************************************
TAO_Exclusive_TMS::TAO_Exclusive_TMS (void)
: request_id_generator_ (0),
request_id_ (0),
rd_ (0)
{
}
TAO_Exclusive_TMS::~TAO_Exclusive_TMS (void)
{
}
// Generate and return an unique request id for the current
// invocation. We can actually return a predecided ULong, since we
// allow only one invocation over this connection at a time.
CORBA::ULong
TAO_Exclusive_TMS::request_id (void)
{
return this->request_id_generator_++;
}
// Bind the handler with the request id.
int
TAO_Exclusive_TMS::bind_dispatcher (CORBA::ULong request_id,
TAO_Reply_Dispatcher *rd)
{
this->request_id_ = request_id;
this->rd_ = rd;
return 0;
}
int
TAO_Exclusive_TMS::dispatch_reply (CORBA::ULong request_id,
CORBA::ULong reply_status,
const TAO_GIOP_Version& version,
TAO_GIOP_ServiceContextList& reply_ctx,
TAO_GIOP_Message_State* message_state)
{
if (this->request_id_ != request_id)
{
if (TAO_debug_level > 0)
ACE_DEBUG ((LM_DEBUG,
"TAO_Exclusive_TMS::dispatch_reply - <%d != %d>\n",
this->request_id_, request_id));
return -1;
}
TAO_Reply_Dispatcher *rd = this->rd_;
this->request_id_ = 0xdeadbeef; // @@ What is a good value???
this->rd_ = 0;
return rd->dispatch_reply (reply_status,
version,
reply_ctx,
message_state);
}
TAO_GIOP_Message_State *
TAO_Exclusive_TMS::get_message_state (void)
{
if (this->rd_ == 0)
return 0;
return this->rd_->message_state ();
}
// NOOP function.
void
TAO_Exclusive_TMS::destroy_message_state (TAO_GIOP_Message_State *)
{
}
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