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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2020-10-11 10:30:45 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2021-02-15 19:08:07 +0000 |
| commit | d643a865f38fd8f5c6d8dd06bfb99c33eef3f5fd (patch) | |
| tree | 78a66616cb00b2c4f5b3543839a05dd86b2c04bd /src/p2p | |
| parent | Merge pull request #6900 (diff) | |
| download | monero-d643a865f38fd8f5c6d8dd06bfb99c33eef3f5fd.tar.xz | |
p2p: add --max-connections-per-ip daemon option
Helps daemons behind a proxy get more than one connection.
Defaults to 1 (no change)
Diffstat (limited to 'src/p2p')
| -rw-r--r-- | src/p2p/net_node.cpp | 1 | ||||
| -rw-r--r-- | src/p2p/net_node.h | 6 | ||||
| -rw-r--r-- | src/p2p/net_node.inl | 6 |
3 files changed, 10 insertions, 3 deletions
diff --git a/src/p2p/net_node.cpp b/src/p2p/net_node.cpp index 8dd551d1e..84cc1581e 100644 --- a/src/p2p/net_node.cpp +++ b/src/p2p/net_node.cpp @@ -166,6 +166,7 @@ namespace nodetool const command_line::arg_descriptor<bool> arg_pad_transactions = { "pad-transactions", "Pad relayed transactions to help defend against traffic volume analysis", false }; + const command_line::arg_descriptor<uint32_t> arg_max_connections_per_ip = {"max-connections-per-ip", "Maximum number of connections allowed from the same IP address", 1}; boost::optional<std::vector<proxy>> get_proxies(boost::program_options::variables_map const& vm) { diff --git a/src/p2p/net_node.h b/src/p2p/net_node.h index 59a6e5091..db931122e 100644 --- a/src/p2p/net_node.h +++ b/src/p2p/net_node.h @@ -258,7 +258,8 @@ namespace nodetool m_igd(no_igd), m_offline(false), is_closing(false), - m_network_id() + m_network_id(), + max_connections(1) {} virtual ~node_server(); @@ -517,6 +518,8 @@ namespace nodetool epee::net_utils::ssl_support_t m_ssl_support; bool m_enable_dns_blocklist; + + uint32_t max_connections; }; const int64_t default_limit_up = P2P_DEFAULT_LIMIT_RATE_UP; // kB/s @@ -551,6 +554,7 @@ namespace nodetool extern const command_line::arg_descriptor<int64_t> arg_limit_rate_down; extern const command_line::arg_descriptor<int64_t> arg_limit_rate; extern const command_line::arg_descriptor<bool> arg_pad_transactions; + extern const command_line::arg_descriptor<uint32_t> arg_max_connections_per_ip; } POP_WARNINGS diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl index 05af22a7f..63ac2f1bd 100644 --- a/src/p2p/net_node.inl +++ b/src/p2p/net_node.inl @@ -131,6 +131,7 @@ namespace nodetool command_line::add_arg(desc, arg_limit_rate_down); command_line::add_arg(desc, arg_limit_rate); command_line::add_arg(desc, arg_pad_transactions); + command_line::add_arg(desc, arg_max_connections_per_ip); } //----------------------------------------------------------------------------------- template<class t_payload_net_handler> @@ -615,6 +616,8 @@ namespace nodetool return false; } + max_connections = command_line::get_arg(vm, arg_max_connections_per_ip); + return true; } //----------------------------------------------------------------------------------- @@ -2846,8 +2849,7 @@ namespace nodetool if (address.get_zone() != epee::net_utils::zone::public_) return false; // Unable to determine how many connections from host - const size_t max_connections = 1; - size_t count = 0; + uint32_t count = 0; m_network_zones.at(epee::net_utils::zone::public_).m_net_server.get_config_object().foreach_connection([&](const p2p_connection_context& cntxt) { |