diff --git a/libi2pd/CryptoWorker.h b/libi2pd/CryptoWorker.h
index 3188fa03..d43e356c 100644
--- a/libi2pd/CryptoWorker.h
+++ b/libi2pd/CryptoWorker.h
@@ -12,69 +12,68 @@ namespace i2p
 {
 namespace worker
 {
-  template<typename Caller>
-  struct ThreadPool
-  {
-    typedef std::function<void(void)> ResultFunc;
-    typedef std::function<ResultFunc(void)> WorkFunc;
-    typedef std::pair<std::shared_ptr<Caller>, WorkFunc> Job;
-    typedef std::mutex mtx_t;
-    typedef std::unique_lock<mtx_t> lock_t;
-    typedef std::condition_variable cond_t;
-    ThreadPool(int workers)
-    {
-      stop = false;
-      if(workers > 0)
-      {
-        while(workers--)
-        {
-          threads.emplace_back([this] {
-              for (;;)
-              {
-                Job job;
-                {
-                  lock_t lock(this->queue_mutex);
-                  this->condition.wait(
-                    lock, [this] { return this->stop || !this->jobs.empty(); });
-                  if (this->stop && this->jobs.empty()) return;
-                  job = std::move(this->jobs.front());
-                  this->jobs.pop_front();
-                }
-                ResultFunc result = job.second();
-                job.first->GetService().post(result);
-              }
-          });
-        }
-      }
-    };
+	template<typename Caller>
+	struct ThreadPool
+	{
+		typedef std::function<void(void)> ResultFunc;
+		typedef std::function<ResultFunc(void)> WorkFunc;
+		typedef std::pair<std::shared_ptr<Caller>, WorkFunc> Job;
+		typedef std::mutex mtx_t;
+		typedef std::unique_lock<mtx_t> lock_t;
+		typedef std::condition_variable cond_t;
+		ThreadPool(int workers)
+		{
+			stop = false;
+			if(workers > 0)
+			{
+				while(workers--)
+				{
+					threads.emplace_back([this] {
+							for (;;)
+							{
+								Job job;
+								{
+									lock_t lock(this->queue_mutex);
+									this->condition.wait(
+										lock, [this] { return this->stop || !this->jobs.empty(); });
+									if (this->stop && this->jobs.empty()) return;
+									job = std::move(this->jobs.front());
+									this->jobs.pop_front();
+								}
+								ResultFunc result = job.second();
+								job.first->GetService().post(result);
+							}
+					});
+				}
+			}
+		};
 
-    void Offer(const Job & job)
-    {
-      {
-        lock_t lock(queue_mutex);
-        if (stop) return;
-        jobs.emplace_back(job);
-      }
-      condition.notify_one();
-    }
+		void Offer(const Job & job)
+		{
+			{
+				lock_t lock(queue_mutex);
+				if (stop) return;
+				jobs.emplace_back(job);
+			}
+			condition.notify_one();
+		}
 
-    ~ThreadPool()
-    {
-      {
-        lock_t lock(queue_mutex);
-        stop = true;
-      }
-      condition.notify_all();
-      for(auto &t: threads) t.join();
-    }
+		~ThreadPool()
+		{
+			{
+				lock_t lock(queue_mutex);
+				stop = true;
+			}
+			condition.notify_all();
+			for(auto &t: threads) t.join();
+		}
 
-    std::vector<std::thread> threads;
-    std::deque<Job> jobs;
-    mtx_t queue_mutex;
-    cond_t condition;
-    bool stop;
-    
-  };
+		std::vector<std::thread> threads;
+		std::deque<Job> jobs;
+		mtx_t queue_mutex;
+		cond_t condition;
+		bool stop;
+	};
 }
 }
 
diff --git a/libi2pd/NTCPSession.cpp b/libi2pd/NTCPSession.cpp
index ba657bed..b7268818 100644
--- a/libi2pd/NTCPSession.cpp
+++ b/libi2pd/NTCPSession.cpp
@@ -109,7 +109,7 @@ namespace transport
 	{
 		return m_Server.GetService();
 	}
-	
+
 	void NTCPSession::ClientLogin ()
 	{
 		if (!m_DHKeysPair)
@@ -202,7 +202,8 @@ namespace transport
 		m_Encryption.SetIV (y + 240);
 		m_Decryption.SetIV (m_Establisher->phase1.HXxorHI + 16);
 		m_Encryption.Encrypt ((uint8_t *)&m_Establisher->phase2.encrypted, sizeof(m_Establisher->phase2.encrypted), (uint8_t *)&m_Establisher->phase2.encrypted);
-		boost::asio::async_write(m_Socket, boost::asio::buffer (&m_Establisher->phase2, sizeof (NTCPPhase2)), boost::asio::transfer_all(), std::bind(&NTCPSession::HandlePhase2Sent, shared_from_this(), std::placeholders::_1, std::placeholders::_2, tsB));
+		boost::asio::async_write(m_Socket, boost::asio::buffer (&m_Establisher->phase2, sizeof (NTCPPhase2)), boost::asio::transfer_all(),
+			std::bind(&NTCPSession::HandlePhase2Sent, shared_from_this(), std::placeholders::_1, std::placeholders::_2, tsB));
 	}
 
 	void NTCPSession::HandlePhase2Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsB)
@@ -299,7 +300,7 @@ namespace transport
 		s.Sign (keys, buf);
 		m_Encryption.Encrypt(m_ReceiveBuffer, len, m_ReceiveBuffer);
 		boost::asio::async_write (m_Socket, boost::asio::buffer (m_ReceiveBuffer, len), boost::asio::transfer_all (),
-															std::bind(&NTCPSession::HandlePhase3Sent, shared_from_this (), std::placeholders::_1, std::placeholders::_2, tsA));
+			std::bind(&NTCPSession::HandlePhase3Sent, shared_from_this (), std::placeholders::_1, std::placeholders::_2, tsA));
 	}
 
 	void NTCPSession::HandlePhase3Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsA)
diff --git a/libi2pd/NTCPSession.h b/libi2pd/NTCPSession.h
index fae9874e..5335fbdd 100644
--- a/libi2pd/NTCPSession.h
+++ b/libi2pd/NTCPSession.h
@@ -102,7 +102,7 @@ namespace transport
 			void HandleSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, std::vector<std::shared_ptr<I2NPMessage> > msgs);
 
 		private:
-    
+
 			NTCPServer& m_Server;
 			boost::asio::ip::tcp::socket m_Socket;
 			bool m_IsEstablished, m_IsTerminated;
@@ -133,7 +133,7 @@ namespace transport
 	{
 		public:
 
-    typedef i2p::worker::ThreadPool<NTCPSession> Pool;
+			typedef i2p::worker::ThreadPool<NTCPSession> Pool;
 
 			enum RemoteAddressType
 			{
@@ -177,7 +177,6 @@ namespace transport
 			{
 				m_CryptoPool->Offer({conn, work});
 			}
-		
 		private:
 
 			/** @brief return true for hard limit */
@@ -203,7 +202,7 @@ namespace transport
 			void HandleTerminationTimer (const boost::system::error_code& ecode);
 
 		private:
-    
+
 			bool m_IsRunning;
 			std::thread * m_Thread;
 			boost::asio::io_service m_Service;
@@ -219,8 +218,8 @@ namespace transport
 			boost::asio::ip::tcp::resolver m_Resolver;
 			boost::asio::ip::tcp::endpoint * m_ProxyEndpoint;
 
-      std::shared_ptr<Pool> m_CryptoPool;
-    
+			std::shared_ptr<Pool> m_CryptoPool;
+
 			uint16_t m_SoftLimit, m_HardLimit;
 		public: