diff options
Diffstat (limited to 'examples/IPC_SAP/SOCK_SAP/CPP-inserver.cpp')
-rw-r--r-- | examples/IPC_SAP/SOCK_SAP/CPP-inserver.cpp | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/examples/IPC_SAP/SOCK_SAP/CPP-inserver.cpp b/examples/IPC_SAP/SOCK_SAP/CPP-inserver.cpp deleted file mode 100644 index 52de75662e3..00000000000 --- a/examples/IPC_SAP/SOCK_SAP/CPP-inserver.cpp +++ /dev/null @@ -1,146 +0,0 @@ -// This example tests the non-blocking features of the -// ACE_SOCK_Acceptor and ACE_SOCK_Stream classes. -// $Id$ - -#include "ace/Log_Msg.h" -#include "ace/SOCK_Acceptor.h" -#include "ace/SOCK_Stream.h" -#include "ace/INET_Addr.h" -#include "ace/Handle_Set.h" - -// ACE SOCK_SAP server. - -int -main (int argc, char *argv[]) -{ - u_short port = argc > 1 - ? ACE_OS::atoi (argv[1]) - : ACE_DEFAULT_SERVER_PORT; - ACE_Time_Value timeout (argc > 2 - ? ACE_OS::atoi (argv[2]) - : ACE_DEFAULT_TIMEOUT); - int sleep_time = argc > 3 ? ACE_OS::atoi (argv[3]) : 0; - - ACE_SOCK_Acceptor peer_acceptor; - - // Create a server address. - ACE_INET_Addr server_addr (port); - - // Create a server, reuse the address. - if (peer_acceptor.open (server_addr, 1) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), 1); - // Set the peer acceptor into non-blocking mode. - else if (peer_acceptor.enable (ACE_NONBLOCK) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "enable"), 1); - else if (peer_acceptor.get_local_addr (server_addr) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "get_local_addr"), 1); - - ACE_DEBUG ((LM_DEBUG, "starting server at port %d\n", - server_addr.get_port_number ())); - - // Keep these objects out here to prevent excessive constructor - // calls within the loop. - ACE_SOCK_Stream new_stream; - ACE_INET_Addr cli_addr; - ACE_Handle_Set handle_set; - - // Performs the iterative server activities. - - for (;;) - { - char buf[BUFSIZ]; - - handle_set.reset (); - handle_set.set_bit (peer_acceptor.get_handle ()); - - int result = ACE_OS::select (int (peer_acceptor.get_handle ()) + 1, - handle_set, - 0, 0, timeout); - if (result == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "select"), -1); - else if (result == 0) - ACE_DEBUG ((LM_DEBUG, "select timed out\n")); - else - { - // Create a new ACE_SOCK_Stream endpoint (note automatic restart - // if errno == EINTR). - - while ((result = peer_acceptor.accept (new_stream, &cli_addr)) != -1) - { - ACE_DEBUG ((LM_DEBUG, "client %s connected from %d\n", - cli_addr.get_host_name (), cli_addr.get_port_number ())); - - // Enable non-blocking I/O. - if (new_stream.enable (ACE_NONBLOCK) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "enable"), -1); - - handle_set.reset (); - handle_set.set_bit (new_stream.get_handle ()); - - // Read data from client (terminate on error). - - for (ssize_t r_bytes;;) - { - // Wait to read until there's something from the client. - if (ACE_OS::select (int (new_stream.get_handle ()) + 1, - handle_set, - 0, 0, timeout) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "select"), -1); - - // Keep reading until the client shuts down. - for (;;) - { - // Sleep for some amount of time in order to - // test client flow control. - ACE_OS::sleep (sleep_time); - - r_bytes = new_stream.recv (buf, sizeof buf, 0, &timeout); - - if (r_bytes <= 0) - { - if (errno == ETIME) - ACE_ERROR ((LM_ERROR, "%p\n", "ACE::recv")); - break; - } - else if (ACE::write_n (ACE_STDOUT, buf, r_bytes) != r_bytes) - ACE_ERROR ((LM_ERROR, "%p\n", "ACE::send_n")); - } - - if (r_bytes == 0) - { - ACE_DEBUG ((LM_DEBUG, - "reached end of input, connection closed by client\n")); - - // Send handshake back to client to unblock it. - if (new_stream.send_n ("", 1) != 1) - ACE_ERROR ((LM_ERROR, "%p\n", "send_n")); - break; - } - else if (r_bytes == -1) - { - if (errno == EWOULDBLOCK || errno == ETIME) - ACE_DEBUG ((LM_DEBUG, - "no input available, going back to reading\n")); - else - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "recv"), -1); - } - } - - // Close new endpoint (listening endpoint stays open). - if (new_stream.close () == -1) - ACE_ERROR ((LM_ERROR, "%p\n", "close")); - } - - if (result == -1) - { - if (errno == EWOULDBLOCK) - ACE_DEBUG ((LM_DEBUG, - "no connections available, going back to accepting\n")); - else - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "ACE::write"), -1); - } - } - } - /* NOTREACHED */ - return 0; -} |