diff options
Diffstat (limited to 'src/uri/uri_socket_server.c')
| -rw-r--r-- | src/uri/uri_socket_server.c | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/src/uri/uri_socket_server.c b/src/uri/uri_socket_server.c deleted file mode 100644 index 4f4c5f30803..00000000000 --- a/src/uri/uri_socket_server.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * Copyright (c) 2017 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <stdio.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <netdb.h> -#include <vppinfra/format.h> -#include <signal.h> -#include <sys/ucontext.h> -#include <sys/time.h> - -volatile int signal_received; - -static void -unix_signal_handler (int signum, siginfo_t * si, ucontext_t * uc) -{ - signal_received = 1; -} - -static void -setup_signal_handler (void) -{ - uword i; - struct sigaction sa; - - for (i = 1; i < 32; i++) - { - memset (&sa, 0, sizeof (sa)); - sa.sa_sigaction = (void *) unix_signal_handler; - sa.sa_flags = SA_SIGINFO; - - switch (i) - { - /* these signals take the default action */ - case SIGABRT: - case SIGKILL: - case SIGSTOP: - case SIGUSR1: - case SIGUSR2: - continue; - - /* ignore SIGPIPE, SIGCHLD */ - case SIGPIPE: - case SIGCHLD: - sa.sa_sigaction = (void *) SIG_IGN; - break; - - /* catch and handle all other signals */ - default: - break; - } - - if (sigaction (i, &sa, 0) < 0) - clib_unix_warning ("sigaction %U", format_signal, i); - } -} - - -int -main (int argc, char *argv[]) -{ - int sockfd, portno, n, sent, accfd, reuse; - socklen_t client_addr_len; - struct sockaddr_in serv_addr; - struct sockaddr_in client; - struct hostent *server; - u8 *rx_buffer = 0, no_echo = 0; - struct timeval start, end; - long rcvd = 0; - double deltat; - - if (argc > 1 && argc < 3) - { - fformat (stderr, "usage %s host port\n", argv[0]); - exit (0); - } - - if (argc >= 4) - { - no_echo = atoi (argv[3]); - portno = atoi (argv[2]); - server = gethostbyname (argv[1]); - if (server == NULL) - { - clib_unix_warning ("gethostbyname"); - exit (1); - } - } - else - { - /* Defaults */ - portno = 1234; - server = gethostbyname ("6.0.1.1"); - if (server == NULL) - { - clib_unix_warning ("gethostbyname"); - exit (1); - } - } - - - setup_signal_handler (); - - sockfd = socket (AF_INET, SOCK_STREAM, 0); - if (sockfd < 0) - { - clib_unix_error ("socket"); - exit (1); - } - - reuse = 1; - if (setsockopt (sockfd, SOL_SOCKET, SO_REUSEADDR, (const char *) &reuse, - sizeof (reuse)) < 0) - { - clib_unix_error ("setsockopt(SO_REUSEADDR) failed"); - exit (1); - } - - bzero ((char *) &serv_addr, sizeof (serv_addr)); - serv_addr.sin_family = AF_INET; - bcopy ((char *) server->h_addr, - (char *) &serv_addr.sin_addr.s_addr, server->h_length); - serv_addr.sin_port = htons (portno); - if (bind (sockfd, (const void *) &serv_addr, sizeof (serv_addr)) < 0) - { - clib_unix_warning ("bind"); - exit (1); - } - - vec_validate (rx_buffer, 128 << 10); - - if (listen (sockfd, 5 /* backlog */ ) < 0) - { - clib_unix_warning ("listen"); - close (sockfd); - return 1; - } - - while (1) - { - if (signal_received) - break; - - client_addr_len = sizeof (struct sockaddr); - accfd = accept (sockfd, (struct sockaddr *) &client, &client_addr_len); - if (accfd < 0) - { - clib_unix_warning ("accept"); - continue; - } - fformat (stderr, "Accepted connection from: %s : %d\n", - inet_ntoa (client.sin_addr), client.sin_port); - gettimeofday (&start, NULL); - - while (1) - { - n = recv (accfd, rx_buffer, vec_len (rx_buffer), 0 /* flags */ ); - if (n == 0) - { - /* Graceful exit */ - close (accfd); - gettimeofday (&end, NULL); - deltat = (end.tv_sec - start.tv_sec); - deltat += (end.tv_usec - start.tv_usec) / 1000000.0; - clib_warning ("Finished in %.6f", deltat); - clib_warning ("%.4f Gbit/second %s", - (((f64) rcvd * 8.0) / deltat / 1e9), - no_echo ? "half" : "full"); - rcvd = 0; - break; - } - if (n < 0) - { - clib_unix_warning ("recv"); - close (accfd); - break; - } - - if (signal_received) - break; - - rcvd += n; - if (no_echo) - continue; - - sent = send (accfd, rx_buffer, n, 0 /* flags */ ); - if (n < 0) - { - clib_unix_warning ("send"); - close (accfd); - break; - } - - if (sent != n) - { - clib_warning ("sent %d not %d", sent, n); - } - - if (signal_received) - break; - } - } - - close (sockfd); - - return 0; -} - - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |