From 00f02b19ad8ce2f8f0195d3610e06566bf68cd0c Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Fri, 10 Feb 2023 19:34:47 +0100
Subject: Added connection limit

---
 config.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'config.cpp')

diff --git a/config.cpp b/config.cpp
index d59156f..afb5cd2 100644
--- a/config.cpp
+++ b/config.cpp
@@ -14,6 +14,7 @@ namespace {
  const uint64_t default_maxage{0}; // timeout in seconds; 0 = no timeout
  const std::string default_listen {"::1:9000"};
  const int default_threads{1};
+ const int default_max_connections{1000};
 }
 
 Config::Config(const std::string& config_filename):
@@ -21,7 +22,8 @@ Config::Config(const std::string& config_filename):
  m_maxage{default_maxage},
  m_listenAddress{"::1"},
  m_listenPort{9000},
- m_threads{default_threads}
+ m_threads{default_threads},
+ m_max_connections{default_max_connections}
 {
 
  try {
@@ -42,6 +44,8 @@ Config::Config(const std::string& config_filename):
    throw std::runtime_error("Bad listen port: "s + std::to_string(m_listenPort));
 
   m_threads = tree.get<int>("config.threads", default_threads);
+  
+  m_max_connections = tree.get<int>("config.maxconnections", default_max_connections);
  } catch (const std::exception& ex) {
   std::cerr << "Error reading config file " << config_filename << ". Using defaults." << std::endl;
  }
@@ -71,3 +75,9 @@ int Config::getThreads() const
 {
  return m_threads;
 }
+
+int Config::getMaxConnections() const
+{
+ return m_max_connections;
+}
+
-- 
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