source: mainline/uspace/srv/net/app/nettest1/nettest1.c@ aadf01e

/*
 * Copyright (c) 2009 Lukas Mejdrech
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/** @addtogroup nettest
 *  @{
 */

/** @file
 *  Networking test 1 application - sockets.
 */

#include <malloc.h>
#include <stdio.h>
#include <string.h>
#include <task.h>
#include <time.h>

#include "../../include/in.h"
#include "../../include/in6.h"
#include "../../include/inet.h"
#include "../../include/socket.h"

#include "../../err.h"

#include "../parse.h"
#include "../print_error.h"

/** Echo module name.
 */
#define NAME    "Nettest1"

/** Packet data pattern.
 */
#define NETTEST1_TEXT   "Networking test 1 - sockets"

/** Module entry point.
 *  Starts testing.
 *  @param[in] argc The number of command line parameters.
 *  @param[in] argv The command line parameters.
 *  @returns EOK on success.
 */
int main(int argc, char * argv[]);

/** Prints the application help.
 */
void print_help(void);

/** Translates the character string to the protocol family number.
 *  @param[in] name The protocol family name.
 *  @returns The corresponding protocol family number.
 *  @returns EPFNOSUPPORTED if the protocol family is not supported.
 */
int parse_protocol_family(const char * name);

/** Translates the character string to the socket type number.
 *  @param[in] name The socket type name.
 *  @returns The corresponding socket type number.
 *  @returns ESOCKNOSUPPORTED if the socket type is not supported.
 */
int parse_socket_type(const char * name);

/** Refreshes the data.
 *  Fills the data block with the NETTEST1_TEXT pattern.
 *  @param[out] data The data block.
 *  @param[in] size The data block size in bytes.
 */
void refresh_data(char * data, size_t size);

/** Creates new sockets.
 *  @param[in] verbose A value indicating whether to print out verbose information.
 *  @param[out] socket_ids A field to store the socket identifiers.
 *  @param[in] sockets The number of sockets to create. Should be at most the size of the field.
 *  @param[in] family The socket address family.
 *  @param[in] type The socket type.
 *  @returns EOK on success.
 *  @returns Other error codes as defined for the socket() function.
 */
int sockets_create(int verbose, int * socket_ids, int sockets, int family, sock_type_t type);

/** Closes sockets.
 *  @param[in] verbose A value indicating whether to print out verbose information.
 *  @param[in] socket_ids A field of stored socket identifiers.
 *  @param[in] sockets The number of sockets in the field. Should be at most the size of the field.
 *  @returns EOK on success.
 *  @returns Other error codes as defined for the closesocket() function.
 */
int sockets_close(int verbose, int * socket_ids, int sockets);

/** Connects sockets.
 *  @param[in] verbose A value indicating whether to print out verbose information.
 *  @param[in] socket_ids A field of stored socket identifiers.
 *  @param[in] sockets The number of sockets in the field. Should be at most the size of the field.
 *  @param[in] address The destination host address to connect to.
 *  @param[in] addrlen The length of the destination address in bytes.
 *  @returns EOK on success.
 *  @returns Other error codes as defined for the connect() function.
 */
int sockets_connect(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t addrlen);

/** Sends data via sockets.
 *  @param[in] verbose A value indicating whether to print out verbose information.
 *  @param[in] socket_ids A field of stored socket identifiers.
 *  @param[in] sockets The number of sockets in the field. Should be at most the size of the field.
 *  @param[in] address The destination host address to send data to.
 *  @param[in] addrlen The length of the destination address in bytes.
 *  @param[in] data The data to be sent.
 *  @param[in] size The data size in bytes.
 *  @param[in] messages The number of datagrams per socket to be sent.
 *  @returns EOK on success.
 *  @returns Other error codes as defined for the sendto() function.
 */
int sockets_sendto(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t addrlen, char * data, int size, int messages);

/** Receives data via sockets.
 *  @param[in] verbose A value indicating whether to print out verbose information.
 *  @param[in] socket_ids A field of stored socket identifiers.
 *  @param[in] sockets The number of sockets in the field. Should be at most the size of the field.
 *  @param[in] address The source host address of received datagrams.
 *  @param[in,out] addrlen The maximum length of the source address in bytes. The actual size of the source address is set instead.
 *  @param[out] data The received data.
 *  @param[in] size The maximum data size in bytes.
 *  @param[in] messages The number of datagrams per socket to be received.
 *  @returns EOK on success.
 *  @returns Other error codes as defined for the recvfrom() function.
 */
int sockets_recvfrom(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t * addrlen, char * data, int size, int messages);

/** Sends and receives data via sockets.
 *  Each datagram is sent and a reply read consequently.
 *  The next datagram is sent after the reply is received.
 *  @param[in] verbose A value indicating whether to print out verbose information.
 *  @param[in] socket_ids A field of stored socket identifiers.
 *  @param[in] sockets The number of sockets in the field. Should be at most the size of the field.
 *  @param[in,out] address The destination host address to send data to. The source host address of received datagrams is set instead.
 *  @param[in] addrlen The length of the destination address in bytes.
 *  @param[in,out] data The data to be sent. The received data are set instead.
 *  @param[in] size The data size in bytes.
 *  @param[in] messages The number of datagrams per socket to be received.
 *  @returns EOK on success.
 *  @returns Other error codes as defined for the recvfrom() function.
 */
int sockets_sendto_recvfrom(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t * addrlen, char * data, int size, int messages);

/** Prints a mark.
 *  If the index is a multiple of ten, a different mark is printed.
 *  @param[in] index The index of the mark to be printed.
 */
void print_mark(int index);

void print_help(void){
        printf(
                "Network Networking test 1 aplication - sockets\n" \
                "Usage: echo [options] numeric_address\n" \
                "Where options are:\n" \
                "-f protocol_family | --family=protocol_family\n" \
                "\tThe listenning socket protocol family. Only the PF_INET and PF_INET6 are supported.\n"
                "\n" \
                "-h | --help\n" \
                "\tShow this application help.\n"
                "\n" \
                "-m count | --messages=count\n" \
                "\tThe number of messages to send and receive per socket. The default is 10.\n" \
                "\n" \
                "-n sockets | --sockets=count\n" \
                "\tThe number of sockets to use. The default is 10.\n" \
                "\n" \
                "-p port_number | --port=port_number\n" \
                "\tThe port number the application should send messages to. The default is 7.\n" \
                "\n" \
                "-s packet_size | --size=packet_size\n" \
                "\tThe packet data size the application sends. The default is 28 bytes.\n" \
                "\n" \
                "-v | --verbose\n" \
                "\tShow all output messages.\n"
        );
}

int parse_protocol_family(const char * name){
        if(str_lcmp(name, "PF_INET", 7) == 0){
                return PF_INET;
        }else if(str_lcmp(name, "PF_INET6", 8) == 0){
                return PF_INET6;
        }
        return EPFNOSUPPORT;
}

int parse_socket_type(const char * name){
        if(str_lcmp(name, "SOCK_DGRAM", 11) == 0){
                return SOCK_DGRAM;
        }else if(str_lcmp(name, "SOCK_STREAM", 12) == 0){
                return SOCK_STREAM;
        }
        return ESOCKTNOSUPPORT;
}

void refresh_data(char * data, size_t size){
        size_t length;

        // fill the data
        length = 0;
        while(size > length + sizeof(NETTEST1_TEXT) - 1){
                memcpy(data + length, NETTEST1_TEXT, sizeof(NETTEST1_TEXT) - 1);
                length += sizeof(NETTEST1_TEXT) - 1;
        }
        memcpy(data + length, NETTEST1_TEXT, size - length);
        data[size] = '\0';
}

int sockets_create(int verbose, int * socket_ids, int sockets, int family, sock_type_t type){
        int index;

        if(verbose){
                printf("Create\t");
        }
        fflush(stdout);
        for(index = 0; index < sockets; ++ index){
                socket_ids[index] = socket(family, type, 0);
                if(socket_ids[index] < 0){
                        printf("Socket %d (%d) error:\n", index, socket_ids[index]);
                        socket_print_error(stderr, socket_ids[index], "Socket create: ", "\n");
                        return socket_ids[index];
                }
                if(verbose){
                        print_mark(index);
                }
        }
        return EOK;
}

int sockets_close(int verbose, int * socket_ids, int sockets){
        ERROR_DECLARE;

        int index;

        if(verbose){
                printf("\tClose\t");
        }
        fflush(stdout);
        for(index = 0; index < sockets; ++ index){
                if(ERROR_OCCURRED(closesocket(socket_ids[index]))){
                        printf("Socket %d (%d) error:\n", index, socket_ids[index]);
                        socket_print_error(stderr, ERROR_CODE, "Socket close: ", "\n");
                        return ERROR_CODE;
                }
                if(verbose){
                        print_mark(index);
                }
        }
        return EOK;
}

int sockets_connect(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t addrlen){
        ERROR_DECLARE;

        int index;

        if(verbose){
                printf("\tConnect\t");
        }
        fflush(stdout);
        for(index = 0; index < sockets; ++ index){
                if(ERROR_OCCURRED(connect(socket_ids[index], address, addrlen))){
                        socket_print_error(stderr, ERROR_CODE, "Socket connect: ", "\n");
                        return ERROR_CODE;
                }
                if(verbose){
                        print_mark(index);
                }
        }
        return EOK;
}

int sockets_sendto(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t addrlen, char * data, int size, int messages){
        ERROR_DECLARE;

        int index;
        int message;

        if(verbose){
                printf("\tSendto\t");
        }
        fflush(stdout);
        for(index = 0; index < sockets; ++ index){
                for(message = 0; message < messages; ++ message){
                        if(ERROR_OCCURRED(sendto(socket_ids[index], data, size, 0, address, addrlen))){
                                printf("Socket %d (%d), message %d error:\n", index, socket_ids[index], message);
                                socket_print_error(stderr, ERROR_CODE, "Socket send: ", "\n");
                                return ERROR_CODE;
                        }
                }
                if(verbose){
                        print_mark(index);
                }
        }
        return EOK;
}

int sockets_recvfrom(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t * addrlen, char * data, int size, int messages){
        int value;
        int index;
        int message;

        if(verbose){
                printf("\tRecvfrom\t");
        }
        fflush(stdout);
        for(index = 0; index < sockets; ++ index){
                for(message = 0; message < messages; ++ message){
                        value = recvfrom(socket_ids[index], data, size, 0, address, addrlen);
                        if(value < 0){
                                printf("Socket %d (%d), message %d error:\n", index, socket_ids[index], message);
                                socket_print_error(stderr, value, "Socket receive: ", "\n");
                                return value;
                        }
                }
                if(verbose){
                        print_mark(index);
                }
        }
        return EOK;
}

int sockets_sendto_recvfrom(int verbose, int * socket_ids, int sockets, struct sockaddr * address, socklen_t * addrlen, char * data, int size, int messages){
        ERROR_DECLARE;

        int value;
        int index;
        int message;

        if(verbose){
                printf("\tSendto and recvfrom\t");
        }
        fflush(stdout);
        for(index = 0; index < sockets; ++ index){
                for(message = 0; message < messages; ++ message){
                        if(ERROR_OCCURRED(sendto(socket_ids[index], data, size, 0, address, * addrlen))){
                                printf("Socket %d (%d), message %d error:\n", index, socket_ids[index], message);
                                socket_print_error(stderr, ERROR_CODE, "Socket send: ", "\n");
                                return ERROR_CODE;
                        }
                        value = recvfrom(socket_ids[index], data, size, 0, address, addrlen);
                        if(value < 0){
                                printf("Socket %d (%d), message %d error:\n", index, socket_ids[index], message);
                                socket_print_error(stderr, value, "Socket receive: ", "\n");
                                return value;
                        }
                }
                if(verbose){
                        print_mark(index);
                }
        }
        return EOK;
}

void print_mark(int index){
        if((index + 1) % 10){
                printf("*");
        }else{
                printf("|");
        }
        fflush(stdout);
}

int main(int argc, char * argv[]){
        ERROR_DECLARE;

        size_t size                     = 27;
        int verbose                     = 0;
        sock_type_t type                        = SOCK_DGRAM;
        int sockets                     = 10;
        int messages            = 10;
        int family                      = PF_INET;
        uint16_t port                   = 7;

        socklen_t max_length            = sizeof(struct sockaddr_in6);
        uint8_t address_data[max_length];
        struct sockaddr * address               = (struct sockaddr *) address_data;
        struct sockaddr_in * address_in         = (struct sockaddr_in *) address;
        struct sockaddr_in6 * address_in6       = (struct sockaddr_in6 *) address;
        socklen_t addrlen;
//      char                            address_string[INET6_ADDRSTRLEN];
        uint8_t * address_start;

        int * socket_ids;
        char *                          data;
        int value;
        int index;
        struct timeval time_before;
        struct timeval time_after;

        printf("Task %d - ", task_get_id());
        printf("%s\n", NAME);

        if(argc <= 1){
                print_help();
                return EINVAL;
        }

        for(index = 1; (index < argc - 1) || ((index == argc) && (argv[index][0] == '-')); ++ index){
                if(argv[index][0] == '-'){
                        switch(argv[index][1]){
                                case 'f':
                                        ERROR_PROPAGATE(parse_parameter_name_int(argc, argv, &index, &family, "protocol family", 0, parse_protocol_family));
                                        break;
                                case 'h':
                                        print_help();
                                        return EOK;
                                        break;
                                case 'm':
                                        ERROR_PROPAGATE(parse_parameter_int(argc, argv, &index, &messages, "message count", 0));
                                        break;
                                case 'n':
                                        ERROR_PROPAGATE(parse_parameter_int(argc, argv, &index, &sockets, "socket count", 0));
                                        break;
                                case 'p':
                                        ERROR_PROPAGATE(parse_parameter_int(argc, argv, &index, &value, "port number", 0));
                                        port = (uint16_t) value;
                                        break;
                                case 's':
                                        ERROR_PROPAGATE(parse_parameter_int(argc, argv, &index, &value, "packet size", 0));
                                        size = (value >= 0) ? (size_t) value : 0;
                                        break;
                                case 't':
                                        ERROR_PROPAGATE(parse_parameter_name_int(argc, argv, &index, &value, "socket type", 0, parse_socket_type));
                                        type = (sock_type_t) value;
                                        break;
                                case 'v':
                                        verbose = 1;
                                        break;
                                case '-':
                                        if(str_lcmp(argv[index] + 2, "family=", 7) == 0){
                                                ERROR_PROPAGATE(parse_parameter_name_int(argc, argv, &index, &family, "protocol family", 9, parse_protocol_family));
                                        }else if(str_lcmp(argv[index] + 2, "help", 5) == 0){
                                                print_help();
                                                return EOK;
                                        }else if(str_lcmp(argv[index] + 2, "messages=", 6) == 0){
                                                ERROR_PROPAGATE(parse_parameter_int(argc, argv, &index, &messages, "message count", 8));
                                        }else if(str_lcmp(argv[index] + 2, "sockets=", 6) == 0){
                                                ERROR_PROPAGATE(parse_parameter_int(argc, argv, &index, &sockets, "socket count", 8));
                                        }else if(str_lcmp(argv[index] + 2, "port=", 5) == 0){
                                                ERROR_PROPAGATE(parse_parameter_int(argc, argv, &index, &value, "port number", 7));
                                                port = (uint16_t) value;
                                        }else if(str_lcmp(argv[index] + 2, "type=", 5) == 0){
                                                ERROR_PROPAGATE(parse_parameter_name_int(argc, argv, &index, &value, "socket type", 7, parse_socket_type));
                                                type = (sock_type_t) value;
                                        }else if(str_lcmp(argv[index] + 2, "verbose", 8) == 0){
                                                verbose = 1;
                                        }else{
                                                print_unrecognized(index, argv[index] + 2);
                                                print_help();
                                                return EINVAL;
                                        }
                                        break;
                                default:
                                        print_unrecognized(index, argv[index] + 1);
                                        print_help();
                                        return EINVAL;
                        }
                }else{
                        print_unrecognized(index, argv[index]);
                        print_help();
                        return EINVAL;
                }
        }

        bzero(address_data, max_length);
        switch(family){
                case PF_INET:
                        address_in->sin_family = AF_INET;
                        address_in->sin_port = htons(port);
                        address_start = (uint8_t *) &address_in->sin_addr.s_addr;
                        addrlen = sizeof(struct sockaddr_in);
                        break;
                case PF_INET6:
                        address_in6->sin6_family = AF_INET6;
                        address_in6->sin6_port = htons(port);
                        address_start = (uint8_t *) &address_in6->sin6_addr.s6_addr;
                        addrlen = sizeof(struct sockaddr_in6);
                        break;
                default:
                        fprintf(stderr, "Address family is not supported\n");
                        return EAFNOSUPPORT;
        }

        if(ERROR_OCCURRED(inet_pton(family, argv[argc - 1], address_start))){
                fprintf(stderr, "Address parse error %d\n", ERROR_CODE);
                return ERROR_CODE;
        }

        if(size <= 0){
                fprintf(stderr, "Data buffer size too small (%d). Using 1024 bytes instead.\n", size);
                size = 1024;
        }
        // size plus terminating null (\0)
        data = (char *) malloc(size + 1);
        if(! data){
                fprintf(stderr, "Failed to allocate data buffer.\n");
                return ENOMEM;
        }
        refresh_data(data, size);

        if(sockets <= 0){
                fprintf(stderr, "Socket count too small (%d). Using 2 instead.\n", sockets);
                sockets = 2;
        }
        // count plus terminating null (\0)
        socket_ids = (int *) malloc(sizeof(int) * (sockets + 1));
        if(! socket_ids){
                fprintf(stderr, "Failed to allocate receive buffer.\n");
                return ENOMEM;
        }
        socket_ids[sockets] = NULL;

        if(verbose){
                printf("Starting tests\n");
        }

        if(verbose){
                printf("1 socket, 1 message\n");
        }

        if(ERROR_OCCURRED(gettimeofday(&time_before, NULL))){
                fprintf(stderr, "Get time of day error %d\n", ERROR_CODE);
                return ERROR_CODE;
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, 1, family, type));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, 1));
        if(verbose){
                printf("\tOK\n");
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, 1, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, 1, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto_recvfrom(verbose, socket_ids, 1, address, &addrlen, data, size, 1));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, 1));
        if(verbose){
                printf("\tOK\n");
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, 1, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, 1, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto(verbose, socket_ids, 1, address, addrlen, data, size, 1));
        ERROR_PROPAGATE(sockets_recvfrom(verbose, socket_ids, 1, address, &addrlen, data, size, 1));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, 1));
        if(verbose){
                printf("\tOK\n");
        }

        if(verbose){
                printf("1 socket, %d messages\n", messages);
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, 1, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, 1, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto_recvfrom(verbose, socket_ids, 1, address, &addrlen, data, size, messages));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, 1));
        if(verbose){
                printf("\tOK\n");
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, 1, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, 1, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto(verbose, socket_ids, 1, address, addrlen, data, size, messages));
        ERROR_PROPAGATE(sockets_recvfrom(verbose, socket_ids, 1, address, &addrlen, data, size, messages));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, 1));
        if(verbose){
                printf("\tOK\n");
        }

        if(verbose){
                printf("%d sockets, 1 message\n", sockets);
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, sockets, family, type));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, sockets));
        if(verbose){
                printf("\tOK\n");
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, sockets, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, sockets, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto_recvfrom(verbose, socket_ids, sockets, address, &addrlen, data, size, 1));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, sockets));
        if(verbose){
                printf("\tOK\n");
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, sockets, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, sockets, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto(verbose, socket_ids, sockets, address, addrlen, data, size, 1));
        ERROR_PROPAGATE(sockets_recvfrom(verbose, socket_ids, sockets, address, &addrlen, data, size, 1));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, sockets));
        if(verbose){
                printf("\tOK\n");
        }

        if(verbose){
                printf("%d sockets, %d messages\n", sockets, messages);
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, sockets, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, sockets, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto_recvfrom(verbose, socket_ids, sockets, address, &addrlen, data, size, messages));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, sockets));
        if(verbose){
                printf("\tOK\n");
        }

        ERROR_PROPAGATE(sockets_create(verbose, socket_ids, sockets, family, type));
        if(type == SOCK_STREAM){
                ERROR_PROPAGATE(sockets_connect(verbose, socket_ids, sockets, address, addrlen));
        }
        ERROR_PROPAGATE(sockets_sendto(verbose, socket_ids, sockets, address, addrlen, data, size, messages));
        ERROR_PROPAGATE(sockets_recvfrom(verbose, socket_ids, sockets, address, &addrlen, data, size, messages));
        ERROR_PROPAGATE(sockets_close(verbose, socket_ids, sockets));

        if(ERROR_OCCURRED(gettimeofday(&time_after, NULL))){
                fprintf(stderr, "Get time of day error %d\n", ERROR_CODE);
                return ERROR_CODE;
        }

        if(verbose){
                printf("\tOK\n");
        }

        printf("Tested in %d microseconds\n", tv_sub(&time_after, &time_before));

        if(verbose){
                printf("Exiting\n");
        }

        return EOK;
}

/** @}
 */