Ejemplo n.º 1
0
void replica::send_prepare_message(const dsn_address_t& addr, partition_status status, mutation_ptr& mu, int timeout_milliseconds)
{
    dsn_message_t msg = dsn_msg_create_request(RPC_PREPARE, timeout_milliseconds, gpid_to_hash(get_gpid()));
    replica_configuration rconfig;
    _primary_states.get_replica_config(status, rconfig);

    {
        msg_binary_writer writer(msg);
        marshall(writer, get_gpid());
        marshall(writer, rconfig);
        mu->write_to(writer);
    }

    mu->remote_tasks()[addr] = rpc::call(addr, msg,
                                         this,
                                         std::bind(&replica::on_prepare_reply,
                                                 this,
                                                 std::make_pair(mu, rconfig.status),
                                                 std::placeholders::_1,
                                                 std::placeholders::_2,
                                                 std::placeholders::_3),
                                         gpid_to_hash(get_gpid())
                                        );

    ddebug(
        "%s: mutation %s send_prepare_message to %s:%hu as %s",
        name(), mu->name(),
        addr.name, addr.port,
        enum_to_string(rconfig.status)
    );
}
Ejemplo n.º 2
0
void replica::send_prepare_message(
    ::dsn::rpc_address addr, 
    partition_status status, 
    mutation_ptr& mu, 
    int timeout_milliseconds,
    int64_t learn_signature)
{
    dsn_message_t msg = dsn_msg_create_request(RPC_PREPARE, timeout_milliseconds, gpid_to_hash(get_gpid()));
    replica_configuration rconfig;
    _primary_states.get_replica_config(status, rconfig, learn_signature);

    {
        rpc_write_stream writer(msg);
        marshall(writer, get_gpid());
        marshall(writer, rconfig);
        mu->write_to(writer);
    }
    
    mu->remote_tasks()[addr] = rpc::call(addr, msg,
        this,
        [=](error_code err, dsn_message_t request, dsn_message_t reply)
        {
            on_prepare_reply(std::make_pair(mu, rconfig.status), err, request, reply);
        },
        gpid_to_hash(get_gpid())
        );

    ddebug( 
        "%s: mutation %s send_prepare_message to %s as %s",  
        name(), mu->name(),
        addr.to_string(),
        enum_to_string(rconfig.status)
        );
}
Ejemplo n.º 3
0
void replica::send_prepare_message(const end_point& addr, partition_status status, mutation_ptr& mu, int timeout_milliseconds)
{
    message_ptr msg = message::create_request(RPC_PREPARE, timeout_milliseconds, gpid_to_hash(get_gpid()));
    marshall(msg, get_gpid());
    
    replica_configuration rconfig;
    _primary_states.get_replica_config(status, rconfig);

    marshall(msg, rconfig);
    mu->write_to(msg);

    dbg_dassert (mu->remote_tasks().find(addr) == mu->remote_tasks().end());

    mu->remote_tasks()[addr] = rpc::call(addr, msg, 
        this,
        std::bind(&replica::on_prepare_reply, 
            this,
            std::make_pair(mu, rconfig.status),
            std::placeholders::_1, 
            std::placeholders::_2, 
            std::placeholders::_3),
        gpid_to_hash(get_gpid())
        );

    ddebug( 
        "%s: mutation %s send_prepare_message to %s:%d as %s", 
        name(), mu->name(),
        addr.name.c_str(), static_cast<int>(addr.port),
        enum_to_string(rconfig.status)
        );
}