本文整理汇总了C++中channel_ptr::subscribe_inventory方法的典型用法代码示例。如果您正苦于以下问题：C++ channel_ptr::subscribe_inventory方法的具体用法？C++ channel_ptr::subscribe_inventory怎么用？C++ channel_ptr::subscribe_inventory使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类channel_ptr的用法示例。
在下文中一共展示了channel_ptr::subscribe_inventory方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: receive_inv
void poller::receive_inv(const std::error_code& ec,
const inventory_type& packet, channel_ptr node)
{
if (ec)
{
log_error(LOG_POLLER) << "Received bad inventory: " << ec.message();
return;
}
// Filter out only block inventories
get_data_type getdata;
for (const inventory_vector_type& ivv: packet.inventories)
{
if (ivv.type != inventory_type_id::block)
continue;
// Already got this block
if (ivv.hash == last_block_hash_)
continue;
getdata.inventories.push_back(ivv);
}
if (!getdata.inventories.empty())
{
last_block_hash_ = getdata.inventories.back().hash;
node->send(getdata, handle_send_packet);
}
node->subscribe_inventory(
strand_.wrap(std::bind(&poller::receive_inv,
this, _1, _2, node)));
}示例2: monitor
void poller::monitor(channel_ptr node)
{
node->subscribe_inventory(
strand_.wrap(std::bind(&poller::receive_inv,
this, _1, _2, node)));
node->subscribe_block(
std::bind(&poller::receive_block,
this, _1, _2, node));
}示例3: handle_handshake
void handle_handshake(const std::error_code& ec, channel_ptr node,
handshake& hs)
{
if (ec)
error_exit(ec.message());
node->subscribe_inventory(std::bind(&receive_inv, _1, _2, node));
node->send(create_getblocks_message(),
std::bind(&handle_send_getblock, _1));
hs.fetch_network_address(show_ip);
}示例4: ask_blocks
void ask_blocks(const std::error_code& ec, channel_ptr node,
const message::block_locator& loc, blockchain_ptr chain,
const hash_digest& hash_stop)
{
if (ec)
log_error() << ec.message();
node->subscribe_inventory(std::bind(recv_inv, _1, _2, node));
node->subscribe_block(std::bind(recv_blk, _1, _2, node, chain));
message::get_blocks packet;
packet.start_hashes = loc;
packet.hash_stop = hash_stop;
node->send(packet, std::bind(&handle_send_packet, _1));
}示例5: recv_inv
void recv_inv(const std::error_code &ec, const message::inventory& packet,
channel_ptr node)
{
if (ec)
log_error() << ec.message();
message::get_data getdata;
for (const message::inventory_vector& ivv: packet.inventories)
{
if (ivv.type != message::inventory_type::block)
continue;
getdata.inventories.push_back(ivv);
}
node->send(getdata, handle_send_packet);
node->subscribe_inventory(std::bind(&recv_inv, _1, _2, node));
}示例6: inventory_received
void inventory_received(const std::error_code& ec, const inventory_type& inv,
channel_ptr node, tx_watch& watch)
{
check_error(ec);
// Loop through inventory hashes.
for (const inventory_vector_type& ivec: inv.inventories)
{
// We're only interested in transactions. Discard everything else.
if (ivec.type != inventory_type_id::transaction)
continue;
watch.push(ivec.hash);
}
// Resubscribe to inventory packets.
node->subscribe_inventory(
std::bind(inventory_received, _1, _2, node, std::ref(watch)));
}示例7: connection_started
void connection_started(const std::error_code& ec, channel_ptr node,
protocol& prot, tx_watch& watch)
{
if (ec)
{
log_warning() << "Couldn't start connection: " << ec.message();
return;
}
log_info() << "Connection established.";
// Subscribe to inventory packets.
node->subscribe_inventory(
std::bind(inventory_received, _1, _2, node, std::ref(watch)));
// Resubscribe to new nodes.
prot.subscribe_channel(
std::bind(connection_started, _1, _2, std::ref(prot), std::ref(watch)));
}示例8: new_channel
void session::new_channel(const std::error_code& ec, channel_ptr node)
{
if (ec)
{
log_warning(LOG_SESSION) << "New channel: " << ec.message();
return;
}
BITCOIN_ASSERT(node);
node->subscribe_inventory(
std::bind(&session::inventory, this, _1, _2, node));
node->subscribe_get_data(
std::bind(&session::get_data, this, _1, _2, node));
node->subscribe_get_blocks(
std::bind(&session::get_blocks, this, _1, _2, node));
// tx
// block
protocol_.subscribe_channel(
std::bind(&session::new_channel, this, _1, _2));
poll_.monitor(node);
}示例9: inventory
void session::inventory(const std::error_code& ec,
const inventory_type& packet, channel_ptr node)
{
if (ec)
{
log_error(LOG_SESSION) << "inventory: " << ec.message();
return;
}
for (const inventory_vector_type& ivec: packet.inventories)
{
if (ivec.type == inventory_type_id::transaction)
strand_.post(
std::bind(&session::new_tx_inventory,
this, ivec.hash, node));
else if (ivec.type == inventory_type_id::block);
// Do nothing. Handled by poller.
else
log_warning(LOG_SESSION) << "Ignoring unknown inventory type";
}
node->subscribe_inventory(
std::bind(&session::inventory, this, _1, _2, node));
}