TAO/tao/Strategies/COIOP_Transport.cpp

   1 #include "tao/Strategies/COIOP_Transport.h"
   2
   3 #if defined (TAO_HAS_COIOP) && (TAO_HAS_COIOP != 0)
   4
   5 #include "tao/Strategies/COIOP_Connection_Handler.h"
   6 #include "tao/Strategies/COIOP_Acceptor.h"
   7 #include "tao/Strategies/COIOP_Profile.h"
   8 #include "tao/Acceptor_Registry.h"
   9 #include "tao/operation_details.h"
  10 #include "tao/Timeprobe.h"
  11 #include "tao/CDR.h"
  12 #include "tao/Transport_Mux_Strategy.h"
  13 #include "tao/Wait_Strategy.h"
  14 #include "tao/Stub.h"
  15 #include "tao/ORB_Core.h"
  16 #include "tao/debug.h"
  17 #include "tao/Resume_Handle.h"
  18 #include "tao/GIOP_Message_Base.h"
  19
  20 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  21
  22 TAO_COIOP_Transport::TAO_COIOP_Transport (TAO_COIOP_Connection_Handler *handler,
  23                                           TAO_ORB_Core *orb_core)
  24   : TAO_Transport (TAO_TAG_COIOP_PROFILE,
  25                    orb_core)
  26   , connection_handler_ (handler)
  27 {
  28 }
  29
  30 ACE_Event_Handler *
  31 TAO_COIOP_Transport::event_handler_i ()
  32 {
  33   return this->connection_handler_;
  34 }
  35
  36 TAO_Connection_Handler *
  37 TAO_COIOP_Transport::connection_handler_i ()
  38 {
  39   return this->connection_handler_;
  40 }
  41
  42 ssize_t
  43 TAO_COIOP_Transport::send (iovec *,
  44                           int ,
  45                           size_t &bytes_transferred,
  46                           const ACE_Time_Value *)
  47 {
  48   // We don't send data over the wire with COIOP
  49   bytes_transferred = 0;
  50
  51   return 1;
  52 }
  53
  54 ssize_t
  55 TAO_COIOP_Transport::recv (char *, size_t , const ACE_Time_Value *)
  56 {
  57   return 0;
  58 }
  59
  60 int
  61 TAO_COIOP_Transport::handle_input (TAO_Resume_Handle &,
  62                                   ACE_Time_Value *)
  63 {
  64   return 0;
  65 }
  66
  67
  68 int
  69 TAO_COIOP_Transport::register_handler ()
  70 {
  71   // We do never register register the handler with the reactor
  72   // as we never need to be informed about any incoming data,
  73   // assuming we only use one-ways.
  74   // If we would register and ICMP Messages would arrive, e.g
  75   // due to a not reachable server, we would get informed - as this
  76   // disturbs the general COIOP assumptions of not being
  77   // interested in any network failures, we ignore ICMP messages.
  78   return 0;
  79 }
  80
  81
  82 int
  83 TAO_COIOP_Transport::send_request (TAO_Stub *,
  84                                   TAO_ORB_Core *,
  85                                   TAO_OutputCDR &,
  86                                   TAO_Message_Semantics,
  87                                   ACE_Time_Value *)
  88 {
  89   return 0;
  90 }
  91
  92 int
  93 TAO_COIOP_Transport::send_message (TAO_OutputCDR &,
  94                                    TAO_Stub *,
  95                                    TAO_ServerRequest *,
  96                                    TAO_Message_Semantics,
  97                                    ACE_Time_Value *)
  98 {
  99   return 1;
 100 }
 101
 102 int
 103 TAO_COIOP_Transport::send_message_shared (TAO_Stub *,
 104                                           TAO_Message_Semantics,
 105                                           const ACE_Message_Block *,
 106                                           ACE_Time_Value *)
 107 {
 108   return 1;
 109 }
 110
 111 TAO_END_VERSIONED_NAMESPACE_DECL
 112
 113 #endif /* TAO_HAS_COIOP && TAO_HAS_COIOP != 0 */