C++ (Cpp) mongo_create_socket 예제들

예제 #1

파일: net.c 프로젝트: kiwanami/mongo-c-driver

int mongo_socket_connect( mongo *conn, const char *host, int port ) {
    struct sockaddr_in sa;
    socklen_t addressSize;
    int flag = 1;

    if( mongo_create_socket( conn ) != MONGO_OK )
        return MONGO_ERROR;

    memset( sa.sin_zero , 0 , sizeof( sa.sin_zero ) );
    sa.sin_family = AF_INET;
    sa.sin_port = htons( port );
    sa.sin_addr.s_addr = inet_addr( host );
    addressSize = sizeof( sa );

    if ( connect( conn->sock, ( struct sockaddr * )&sa, addressSize ) == -1 ) {
        mongo_close_socket( conn->sock );
        conn->connected = 0;
        conn->sock = 0;
        conn->err = MONGO_CONN_FAIL;
        return MONGO_ERROR;
    }

    setsockopt( conn->sock, IPPROTO_TCP, TCP_NODELAY, ( char * ) &flag, sizeof( flag ) );

    if( conn->op_timeout_ms > 0 )
        mongo_set_socket_op_timeout( conn, conn->op_timeout_ms );

    conn->connected = 1;

    return MONGO_OK;
}

예제 #2

파일: net.c 프로젝트: ghesketh/mongo-c-driver

int mongo_socket_connect( mongo *conn, const char *host, int port ) {

    struct addrinfo *addrs = NULL;
    struct addrinfo hints;
    int flag = 1;
    char port_str[12];
    int ret;

    conn->sock = 0;
    conn->connected = 0;

    memset( &hints, 0, sizeof( hints ) );
    hints.ai_family = AF_INET;
    hints.ai_socktype = SOCK_STREAM;

    bson_sprintf( port_str, "%d", port );

    if( mongo_create_socket( conn ) != MONGO_OK )
        return MONGO_ERROR;

    if( (ret = getaddrinfo( host, port_str, &hints, &addrs )) != 0 ) {
        bson_errprintf( "getaddrinfo failed: %s", gai_strerror( ret ) );
        conn->err = MONGO_CONN_ADDR_FAIL;
        return MONGO_ERROR;
    }

    if ( connect( conn->sock, addrs->ai_addr, addrs->ai_addrlen ) == -1 ) {
        mongo_close_socket( conn->sock );
        freeaddrinfo( addrs );
        conn->err = MONGO_CONN_FAIL;
        return MONGO_ERROR;
    }

    setsockopt( conn->sock, IPPROTO_TCP, TCP_NODELAY, ( char * )&flag, sizeof( flag ) );
    if( conn->op_timeout_ms > 0 )
        mongo_set_socket_op_timeout( conn, conn->op_timeout_ms );

    conn->connected = 1;
    freeaddrinfo( addrs );

    return MONGO_OK;
}