From bb89ae8b2058d98a764f24e17e6c58089dd548f0 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Wed, 29 Nov 2017 19:30:06 +0000
Subject: move connection_basic and network_throttle from src/p2p to epee

These even had the epee namespace.
This fixes some ugly circular dependencies.
---
 contrib/epee/src/network_throttle.cpp | 113 ++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 contrib/epee/src/network_throttle.cpp

(limited to 'contrib/epee/src/network_throttle.cpp')

diff --git a/contrib/epee/src/network_throttle.cpp b/contrib/epee/src/network_throttle.cpp
new file mode 100644
index 000000000..afacc3e96
--- /dev/null
+++ b/contrib/epee/src/network_throttle.cpp
@@ -0,0 +1,113 @@
+/**
+@file
+@author rfree (current maintainer in monero.cc project)
+@brief interface for throttling of connection (count and rate-limit speed etc) 
+@details <PRE>
+
+Throttling work by:
+1) taking note of all traffic (hooks added e.g. to connection class) and measuring speed
+2) depending on that information we sleep before sending out data (or send smaller portions of data)
+3) depending on the information we can also sleep before sending requests or ask for smaller sets of data to download
+
+</PRE> 
+
+@image html images/net/rate1-down-1k.png
+@image html images/net/rate1-down-full.png
+@image html images/net/rate1-up-10k.png
+@image html images/net/rate1-up-full.png
+@image html images/net/rate2-down-100k.png
+@image html images/net/rate2-down-10k.png
+@image html images/net/rate2-down-50k.png
+@image html images/net/rate2-down-full.png
+@image html images/net/rate2-up-100k.png
+@image html images/net/rate2-up-10k.png
+@image html images/net/rate3-up-10k.png
+
+
+*/
+
+// Copyright (c) 2014-2017, The Monero Project
+// 
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+// 
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+// 
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+// 
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "net/network_throttle-detail.hpp"
+
+namespace epee
+{
+namespace net_utils
+{
+
+// ================================================================================================
+// network_throttle_manager
+// ================================================================================================
+
+// ================================================================================================
+// static:
+boost::mutex network_throttle_manager::m_lock_get_global_throttle_in;
+boost::mutex network_throttle_manager::m_lock_get_global_throttle_inreq;
+boost::mutex network_throttle_manager::m_lock_get_global_throttle_out;
+
+int network_throttle_manager::xxx;
+
+
+// ================================================================================================
+// methods:
+i_network_throttle & network_throttle_manager::get_global_throttle_in() { 
+	static network_throttle obj_get_global_throttle_in("in/all","<<< global-IN",10);
+	return obj_get_global_throttle_in;
+}
+
+
+
+i_network_throttle & network_throttle_manager::get_global_throttle_inreq() { 
+	static network_throttle obj_get_global_throttle_inreq("inreq/all", "<== global-IN-REQ",10);
+	return obj_get_global_throttle_inreq;
+}
+
+
+i_network_throttle & network_throttle_manager::get_global_throttle_out() { 
+	static network_throttle obj_get_global_throttle_out("out/all", ">>> global-OUT",10);
+	return obj_get_global_throttle_out;
+}
+
+
+
+
+network_throttle_bw::network_throttle_bw(const std::string &name1) 
+	: m_in("in/"+name1, name1+"-DOWNLOAD"), m_inreq("inreq/"+name1, name1+"-DOWNLOAD-REQUESTS"), m_out("out/"+name1, name1+"-UPLOAD")
+{ }
+
+
+
+
+} // namespace 
+} // namespace 
+
+
+
+
+
-- 
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