2020-05-06 22:36:54 -04:00
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// Copyright (c) 2014-2020, The Monero Project
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2015-04-01 13:00:45 -04:00
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//
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2014-07-23 09:03:52 -04:00
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// All rights reserved.
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2015-01-29 17:10:53 -05:00
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//
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2014-07-23 09:03:52 -04:00
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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2015-01-29 17:10:53 -05:00
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//
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2014-07-23 09:03:52 -04:00
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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2014-03-03 17:07:58 -05:00
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2015-12-21 11:21:50 -05:00
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#include <memory>
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#include <stdexcept>
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2017-11-25 17:25:05 -05:00
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#include <boost/algorithm/string/split.hpp>
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2015-12-21 11:21:50 -05:00
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#include "misc_log_ex.h"
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#include "daemon/daemon.h"
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2017-09-05 12:20:27 -04:00
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#include "rpc/daemon_handler.h"
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2020-03-16 19:59:26 -04:00
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#include "rpc/zmq_pub.h"
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2017-09-05 12:20:27 -04:00
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#include "rpc/zmq_server.h"
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2014-03-03 17:07:58 -05:00
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2017-02-05 17:48:03 -05:00
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#include "common/password.h"
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#include "common/util.h"
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#include "cryptonote_basic/events.h"
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#include "daemon/core.h"
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#include "daemon/p2p.h"
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#include "daemon/protocol.h"
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#include "daemon/rpc.h"
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#include "daemon/command_server.h"
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#include "daemon/command_line_args.h"
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2019-05-22 00:09:11 -04:00
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#include "net/net_ssl.h"
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2014-03-03 17:07:58 -05:00
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#include "version.h"
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2015-04-01 13:00:45 -04:00
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using namespace epee;
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2015-01-29 17:10:53 -05:00
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#include <functional>
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Change logging to easylogging++
This replaces the epee and data_loggers logging systems with
a single one, and also adds filename:line and explicit severity
levels. Categories may be defined, and logging severity set
by category (or set of categories). epee style 0-4 log level
maps to a sensible severity configuration. Log files now also
rotate when reaching 100 MB.
To select which logs to output, use the MONERO_LOGS environment
variable, with a comma separated list of categories (globs are
supported), with their requested severity level after a colon.
If a log matches more than one such setting, the last one in
the configuration string applies. A few examples:
This one is (mostly) silent, only outputting fatal errors:
MONERO_LOGS=*:FATAL
This one is very verbose:
MONERO_LOGS=*:TRACE
This one is totally silent (logwise):
MONERO_LOGS=""
This one outputs all errors and warnings, except for the
"verify" category, which prints just fatal errors (the verify
category is used for logs about incoming transactions and
blocks, and it is expected that some/many will fail to verify,
hence we don't want the spam):
MONERO_LOGS=*:WARNING,verify:FATAL
Log levels are, in decreasing order of priority:
FATAL, ERROR, WARNING, INFO, DEBUG, TRACE
Subcategories may be added using prefixes and globs. This
example will output net.p2p logs at the TRACE level, but all
other net* logs only at INFO:
MONERO_LOGS=*:ERROR,net*:INFO,net.p2p:TRACE
Logs which are intended for the user (which Monero was using
a lot through epee, but really isn't a nice way to go things)
should use the "global" category. There are a few helper macros
for using this category, eg: MGINFO("this shows up by default")
or MGINFO_RED("this is red"), to try to keep a similar look
and feel for now.
Existing epee log macros still exist, and map to the new log
levels, but since they're used as a "user facing" UI element
as much as a logging system, they often don't map well to log
severities (ie, a log level 0 log may be an error, or may be
something we want the user to see, such as an important info).
In those cases, I tried to use the new macros. In other cases,
I left the existing macros in. When modifying logs, it is
probably best to switch to the new macros with explicit levels.
The --log-level options and set_log commands now also accept
category settings, in addition to the epee style log levels.
2017-01-01 11:34:23 -05:00
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "daemon"
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2015-01-29 17:10:53 -05:00
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namespace daemonize {
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2020-03-16 19:59:26 -04:00
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struct zmq_internals
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{
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explicit zmq_internals(t_core& core, t_p2p& p2p)
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: rpc_handler{core.get(), p2p.get()}
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, server{rpc_handler}
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{}
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cryptonote::rpc::DaemonHandler rpc_handler;
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cryptonote::rpc::ZmqServer server;
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};
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2015-01-29 17:10:53 -05:00
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struct t_internals {
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private:
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t_protocol protocol;
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public:
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t_core core;
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t_p2p p2p;
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2017-11-15 22:58:11 -05:00
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std::vector<std::unique_ptr<t_rpc>> rpcs;
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2020-03-16 19:59:26 -04:00
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std::unique_ptr<zmq_internals> zmq;
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t_internals(
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boost::program_options::variables_map const & vm
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)
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: core{vm}
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2018-01-25 08:35:17 -05:00
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, protocol{vm, core, command_line::get_arg(vm, cryptonote::arg_offline)}
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, p2p{vm, protocol}
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, zmq{nullptr}
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{
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// Handle circular dependencies
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protocol.set_p2p_endpoint(p2p.get());
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core.set_protocol(protocol.get());
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2017-11-15 22:58:11 -05:00
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const auto restricted = command_line::get_arg(vm, cryptonote::core_rpc_server::arg_restricted_rpc);
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const auto main_rpc_port = command_line::get_arg(vm, cryptonote::core_rpc_server::arg_rpc_bind_port);
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const auto restricted_rpc_port_arg = cryptonote::core_rpc_server::arg_rpc_restricted_bind_port;
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const bool has_restricted_rpc_port_arg = !command_line::is_arg_defaulted(vm, restricted_rpc_port_arg);
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rpcs.emplace_back(new t_rpc{vm, core, p2p, restricted, main_rpc_port, "core", !has_restricted_rpc_port_arg});
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2019-11-29 15:05:26 -05:00
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if(has_restricted_rpc_port_arg)
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{
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auto restricted_rpc_port = command_line::get_arg(vm, restricted_rpc_port_arg);
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rpcs.emplace_back(new t_rpc{vm, core, p2p, true, restricted_rpc_port, "restricted", true});
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}
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2020-03-16 19:59:26 -04:00
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if (!command_line::get_arg(vm, daemon_args::arg_zmq_rpc_disabled))
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{
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zmq.reset(new zmq_internals{core, p2p});
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const std::string zmq_port = command_line::get_arg(vm, daemon_args::arg_zmq_rpc_bind_port);
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const std::string zmq_address = command_line::get_arg(vm, daemon_args::arg_zmq_rpc_bind_ip);
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if (!zmq->server.init_rpc(zmq_address, zmq_port))
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throw std::runtime_error{"Failed to add TCP socket(" + zmq_address + ":" + zmq_port + ") to ZMQ RPC Server"};
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std::shared_ptr<cryptonote::listener::zmq_pub> shared;
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const std::vector<std::string> zmq_pub = command_line::get_arg(vm, daemon_args::arg_zmq_pub);
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if (!zmq_pub.empty() && !(shared = zmq->server.init_pub(epee::to_span(zmq_pub))))
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throw std::runtime_error{"Failed to initialize zmq_pub"};
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if (shared)
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{
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core.get().get_blockchain_storage().add_block_notify(cryptonote::listener::zmq_pub::chain_main{shared});
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2021-09-21 14:28:11 -04:00
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core.get().get_blockchain_storage().add_miner_notify(cryptonote::listener::zmq_pub::miner_data{shared});
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2020-03-16 19:59:26 -04:00
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core.get().set_txpool_listener(cryptonote::listener::zmq_pub::txpool_add{shared});
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}
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}
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2015-01-29 17:10:53 -05:00
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}
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};
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2014-03-03 17:07:58 -05:00
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2015-01-29 17:10:53 -05:00
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void t_daemon::init_options(boost::program_options::options_description & option_spec)
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2014-03-03 17:07:58 -05:00
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{
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2015-01-29 17:10:53 -05:00
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t_core::init_options(option_spec);
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t_p2p::init_options(option_spec);
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t_rpc::init_options(option_spec);
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2014-03-03 17:07:58 -05:00
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}
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2015-01-29 17:10:53 -05:00
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t_daemon::t_daemon(
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2019-02-24 03:47:49 -05:00
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boost::program_options::variables_map const & vm,
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uint16_t public_rpc_port
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2015-01-29 17:10:53 -05:00
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)
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2019-02-24 03:47:49 -05:00
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: mp_internals{new t_internals{vm}},
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public_rpc_port(public_rpc_port)
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2017-09-05 12:20:27 -04:00
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{
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}
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2014-09-09 20:18:23 -04:00
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2015-01-29 17:10:53 -05:00
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t_daemon::~t_daemon() = default;
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2014-09-09 20:18:23 -04:00
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2015-01-29 17:10:53 -05:00
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// MSVC is brain-dead and can't default this...
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t_daemon::t_daemon(t_daemon && other)
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{
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if (this != &other)
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2014-09-09 20:18:23 -04:00
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{
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2015-01-29 17:10:53 -05:00
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mp_internals = std::move(other.mp_internals);
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other.mp_internals.reset(nullptr);
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2019-03-20 19:45:00 -04:00
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public_rpc_port = other.public_rpc_port;
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2014-09-09 20:18:23 -04:00
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}
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}
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2014-03-03 17:07:58 -05:00
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2015-01-29 17:10:53 -05:00
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// or this
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t_daemon & t_daemon::operator=(t_daemon && other)
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2014-03-03 17:07:58 -05:00
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{
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2015-01-29 17:10:53 -05:00
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if (this != &other)
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2014-09-08 17:30:50 -04:00
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{
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2015-01-29 17:10:53 -05:00
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mp_internals = std::move(other.mp_internals);
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other.mp_internals.reset(nullptr);
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2019-03-20 19:45:00 -04:00
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public_rpc_port = other.public_rpc_port;
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2014-09-08 17:30:50 -04:00
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}
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2015-01-29 17:10:53 -05:00
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return *this;
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}
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2014-09-08 17:30:50 -04:00
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2015-03-27 08:01:30 -04:00
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bool t_daemon::run(bool interactive)
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2015-01-29 17:10:53 -05:00
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{
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if (nullptr == mp_internals)
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2014-09-08 17:30:50 -04:00
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{
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2016-03-21 06:12:12 -04:00
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throw std::runtime_error{"Can't run stopped daemon"};
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2014-09-08 17:30:50 -04:00
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}
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2018-10-12 10:09:30 -04:00
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2018-10-15 18:10:49 -04:00
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std::atomic<bool> stop(false), shutdown(false);
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boost::thread stop_thread = boost::thread([&stop, &shutdown, this] {
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2018-10-12 10:09:30 -04:00
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while (!stop)
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epee::misc_utils::sleep_no_w(100);
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2018-10-15 18:10:49 -04:00
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if (shutdown)
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this->stop_p2p();
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});
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epee::misc_utils::auto_scope_leave_caller scope_exit_handler = epee::misc_utils::create_scope_leave_handler([&](){
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stop = true;
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stop_thread.join();
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});
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tools::signal_handler::install([&stop, &shutdown](int){ stop = shutdown = true; });
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2014-09-08 17:30:50 -04:00
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2015-01-29 17:10:53 -05:00
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try
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2014-09-08 17:30:50 -04:00
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{
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2015-12-31 12:09:00 -05:00
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if (!mp_internals->core.run())
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return false;
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2015-03-27 08:01:30 -04:00
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2017-11-15 22:58:11 -05:00
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for(auto& rpc: mp_internals->rpcs)
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rpc->run();
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2015-03-27 08:01:30 -04:00
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2017-11-15 22:58:11 -05:00
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std::unique_ptr<daemonize::t_command_server> rpc_commands;
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if (interactive && mp_internals->rpcs.size())
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2015-03-27 08:01:30 -04:00
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{
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2017-02-05 17:48:03 -05:00
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// The first three variables are not used when the fourth is false
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2019-05-22 00:09:11 -04:00
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rpc_commands.reset(new daemonize::t_command_server(0, 0, boost::none, epee::net_utils::ssl_support_t::e_ssl_support_disabled, false, mp_internals->rpcs.front()->get_server()));
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2015-06-13 19:30:04 -04:00
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rpc_commands->start_handling(std::bind(&daemonize::t_daemon::stop_p2p, this));
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2015-03-27 08:01:30 -04:00
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}
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2020-03-16 19:59:26 -04:00
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if (mp_internals->zmq)
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mp_internals->zmq->server.run();
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2019-06-01 13:03:37 -04:00
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else
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MINFO("ZMQ server disabled");
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2017-09-05 12:20:27 -04:00
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2019-02-24 03:47:49 -05:00
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if (public_rpc_port > 0)
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{
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MGINFO("Public RPC port " << public_rpc_port << " will be advertised to other peers over P2P");
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mp_internals->p2p.get().set_rpc_port(public_rpc_port);
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}
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2015-03-27 08:01:30 -04:00
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mp_internals->p2p.run(); // blocks until p2p goes down
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2017-02-12 09:37:18 -05:00
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if (rpc_commands)
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2015-03-27 08:01:30 -04:00
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rpc_commands->stop_handling();
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2020-03-16 19:59:26 -04:00
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if (mp_internals->zmq)
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mp_internals->zmq->server.stop();
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2017-09-05 12:20:27 -04:00
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2017-11-15 22:58:11 -05:00
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for(auto& rpc : mp_internals->rpcs)
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rpc->stop();
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Change logging to easylogging++
This replaces the epee and data_loggers logging systems with
a single one, and also adds filename:line and explicit severity
levels. Categories may be defined, and logging severity set
by category (or set of categories). epee style 0-4 log level
maps to a sensible severity configuration. Log files now also
rotate when reaching 100 MB.
To select which logs to output, use the MONERO_LOGS environment
variable, with a comma separated list of categories (globs are
supported), with their requested severity level after a colon.
If a log matches more than one such setting, the last one in
the configuration string applies. A few examples:
This one is (mostly) silent, only outputting fatal errors:
MONERO_LOGS=*:FATAL
This one is very verbose:
MONERO_LOGS=*:TRACE
This one is totally silent (logwise):
MONERO_LOGS=""
This one outputs all errors and warnings, except for the
"verify" category, which prints just fatal errors (the verify
category is used for logs about incoming transactions and
blocks, and it is expected that some/many will fail to verify,
hence we don't want the spam):
MONERO_LOGS=*:WARNING,verify:FATAL
Log levels are, in decreasing order of priority:
FATAL, ERROR, WARNING, INFO, DEBUG, TRACE
Subcategories may be added using prefixes and globs. This
example will output net.p2p logs at the TRACE level, but all
other net* logs only at INFO:
MONERO_LOGS=*:ERROR,net*:INFO,net.p2p:TRACE
Logs which are intended for the user (which Monero was using
a lot through epee, but really isn't a nice way to go things)
should use the "global" category. There are a few helper macros
for using this category, eg: MGINFO("this shows up by default")
or MGINFO_RED("this is red"), to try to keep a similar look
and feel for now.
Existing epee log macros still exist, and map to the new log
levels, but since they're used as a "user facing" UI element
as much as a logging system, they often don't map well to log
severities (ie, a log level 0 log may be an error, or may be
something we want the user to see, such as an important info).
In those cases, I tried to use the new macros. In other cases,
I left the existing macros in. When modifying logs, it is
probably best to switch to the new macros with explicit levels.
The --log-level options and set_log commands now also accept
category settings, in addition to the epee style log levels.
2017-01-01 11:34:23 -05:00
|
|
|
MGINFO("Node stopped.");
|
2015-01-29 17:10:53 -05:00
|
|
|
return true;
|
2014-09-08 17:30:50 -04:00
|
|
|
}
|
2015-01-29 17:10:53 -05:00
|
|
|
catch (std::exception const & ex)
|
2014-03-03 17:07:58 -05:00
|
|
|
{
|
Change logging to easylogging++
This replaces the epee and data_loggers logging systems with
a single one, and also adds filename:line and explicit severity
levels. Categories may be defined, and logging severity set
by category (or set of categories). epee style 0-4 log level
maps to a sensible severity configuration. Log files now also
rotate when reaching 100 MB.
To select which logs to output, use the MONERO_LOGS environment
variable, with a comma separated list of categories (globs are
supported), with their requested severity level after a colon.
If a log matches more than one such setting, the last one in
the configuration string applies. A few examples:
This one is (mostly) silent, only outputting fatal errors:
MONERO_LOGS=*:FATAL
This one is very verbose:
MONERO_LOGS=*:TRACE
This one is totally silent (logwise):
MONERO_LOGS=""
This one outputs all errors and warnings, except for the
"verify" category, which prints just fatal errors (the verify
category is used for logs about incoming transactions and
blocks, and it is expected that some/many will fail to verify,
hence we don't want the spam):
MONERO_LOGS=*:WARNING,verify:FATAL
Log levels are, in decreasing order of priority:
FATAL, ERROR, WARNING, INFO, DEBUG, TRACE
Subcategories may be added using prefixes and globs. This
example will output net.p2p logs at the TRACE level, but all
other net* logs only at INFO:
MONERO_LOGS=*:ERROR,net*:INFO,net.p2p:TRACE
Logs which are intended for the user (which Monero was using
a lot through epee, but really isn't a nice way to go things)
should use the "global" category. There are a few helper macros
for using this category, eg: MGINFO("this shows up by default")
or MGINFO_RED("this is red"), to try to keep a similar look
and feel for now.
Existing epee log macros still exist, and map to the new log
levels, but since they're used as a "user facing" UI element
as much as a logging system, they often don't map well to log
severities (ie, a log level 0 log may be an error, or may be
something we want the user to see, such as an important info).
In those cases, I tried to use the new macros. In other cases,
I left the existing macros in. When modifying logs, it is
probably best to switch to the new macros with explicit levels.
The --log-level options and set_log commands now also accept
category settings, in addition to the epee style log levels.
2017-01-01 11:34:23 -05:00
|
|
|
MFATAL("Uncaught exception! " << ex.what());
|
2015-01-29 17:10:53 -05:00
|
|
|
return false;
|
2014-03-03 17:07:58 -05:00
|
|
|
}
|
2015-01-29 17:10:53 -05:00
|
|
|
catch (...)
|
|
|
|
{
|
Change logging to easylogging++
This replaces the epee and data_loggers logging systems with
a single one, and also adds filename:line and explicit severity
levels. Categories may be defined, and logging severity set
by category (or set of categories). epee style 0-4 log level
maps to a sensible severity configuration. Log files now also
rotate when reaching 100 MB.
To select which logs to output, use the MONERO_LOGS environment
variable, with a comma separated list of categories (globs are
supported), with their requested severity level after a colon.
If a log matches more than one such setting, the last one in
the configuration string applies. A few examples:
This one is (mostly) silent, only outputting fatal errors:
MONERO_LOGS=*:FATAL
This one is very verbose:
MONERO_LOGS=*:TRACE
This one is totally silent (logwise):
MONERO_LOGS=""
This one outputs all errors and warnings, except for the
"verify" category, which prints just fatal errors (the verify
category is used for logs about incoming transactions and
blocks, and it is expected that some/many will fail to verify,
hence we don't want the spam):
MONERO_LOGS=*:WARNING,verify:FATAL
Log levels are, in decreasing order of priority:
FATAL, ERROR, WARNING, INFO, DEBUG, TRACE
Subcategories may be added using prefixes and globs. This
example will output net.p2p logs at the TRACE level, but all
other net* logs only at INFO:
MONERO_LOGS=*:ERROR,net*:INFO,net.p2p:TRACE
Logs which are intended for the user (which Monero was using
a lot through epee, but really isn't a nice way to go things)
should use the "global" category. There are a few helper macros
for using this category, eg: MGINFO("this shows up by default")
or MGINFO_RED("this is red"), to try to keep a similar look
and feel for now.
Existing epee log macros still exist, and map to the new log
levels, but since they're used as a "user facing" UI element
as much as a logging system, they often don't map well to log
severities (ie, a log level 0 log may be an error, or may be
something we want the user to see, such as an important info).
In those cases, I tried to use the new macros. In other cases,
I left the existing macros in. When modifying logs, it is
probably best to switch to the new macros with explicit levels.
The --log-level options and set_log commands now also accept
category settings, in addition to the epee style log levels.
2017-01-01 11:34:23 -05:00
|
|
|
MFATAL("Uncaught exception!");
|
2015-01-29 17:10:53 -05:00
|
|
|
return false;
|
2014-07-16 13:30:15 -04:00
|
|
|
}
|
2015-01-29 17:10:53 -05:00
|
|
|
}
|
2014-07-16 13:30:15 -04:00
|
|
|
|
2015-01-29 17:10:53 -05:00
|
|
|
void t_daemon::stop()
|
|
|
|
{
|
|
|
|
if (nullptr == mp_internals)
|
2014-03-20 07:46:11 -04:00
|
|
|
{
|
2016-03-21 06:12:12 -04:00
|
|
|
throw std::runtime_error{"Can't stop stopped daemon"};
|
2014-03-20 07:46:11 -04:00
|
|
|
}
|
2015-01-29 17:10:53 -05:00
|
|
|
mp_internals->p2p.stop();
|
2017-11-15 22:58:11 -05:00
|
|
|
for(auto& rpc : mp_internals->rpcs)
|
|
|
|
rpc->stop();
|
|
|
|
|
2015-01-29 17:10:53 -05:00
|
|
|
mp_internals.reset(nullptr); // Ensure resources are cleaned up before we return
|
2014-03-03 17:07:58 -05:00
|
|
|
}
|
|
|
|
|
2015-06-13 19:30:04 -04:00
|
|
|
void t_daemon::stop_p2p()
|
|
|
|
{
|
|
|
|
if (nullptr == mp_internals)
|
|
|
|
{
|
2016-03-21 06:12:12 -04:00
|
|
|
throw std::runtime_error{"Can't send stop signal to a stopped daemon"};
|
2015-06-13 19:30:04 -04:00
|
|
|
}
|
|
|
|
mp_internals->p2p.get().send_stop_signal();
|
|
|
|
}
|
|
|
|
|
2015-01-29 17:10:53 -05:00
|
|
|
} // namespace daemonize
|