diff --git a/src/net/common/senderthread.cpp b/src/net/common/senderthread.cpp
index 7a297787..f2dd3a7a 100644
--- a/src/net/common/senderthread.cpp
+++ b/src/net/common/senderthread.cpp
@@ -26,10 +26,10 @@
 #include <cassert>
 
 #include <boost/bind.hpp>
-#include <boost/asio.hpp>
+#include <boost/asio.hpp>
 
 using namespace std;
-using boost::asio::ip::tcp;
+using boost::asio::ip::tcp;
 
 
 #define SEND_ERROR_TIMEOUT_MSEC				20000
@@ -46,7 +46,6 @@ SenderThread::SendDataManager::HandleWrite(const boost::system::error_code& erro
 	SetCompleted(true);
 }
 
-
 SenderThread::SenderThread(SenderCallback &cb)
 : m_callback(cb)
 {
@@ -135,18 +134,19 @@ SenderThread::Main()
 						else
 						{
 							boost::shared_ptr<NetPacket> tmpPacket = tmpManager->list.front();
-							boost::asio::async_write(
-								*tmpManager->socket,
-								boost::asio::buffer(tmpPacket->GetRawData(),
-									tmpPacket->GetLen()),
-								boost::bind(&SendDataManager::HandleWrite, tmpManager,
-								boost::asio::placeholders::error));
-							tmpManager->SetWriteInProgress(true);
+							boost::asio::async_write(
+								*tmpManager->socket,
+								boost::asio::buffer(tmpPacket->GetRawData(),
+									tmpPacket->GetLen()),
+								boost::bind(&SendDataManager::HandleWrite, tmpManager,
+								boost::asio::placeholders::error));
+							tmpManager->SetWriteInProgress(true);
 						}
 					}
 				}
 				i = next;
 			}
+			m_ioService.run_one();
 			Msleep(SEND_TIMEOUT_MSEC);
 		}
 	}
diff --git a/src/net/common/serverlobbythread.cpp b/src/net/common/serverlobbythread.cpp
index 534c6475..2f395121 100644
--- a/src/net/common/serverlobbythread.cpp
+++ b/src/net/common/serverlobbythread.cpp
@@ -71,7 +71,6 @@ public:
 	}
 	virtual void SignalSessionTerminated(unsigned /*session*/)
 	{
-		// Nothing to do, since we only have one sender thread.
 	}
 
 private:
diff --git a/src/net/senderthread.h b/src/net/senderthread.h
index f6e91dfd..ce592c95 100644
--- a/src/net/senderthread.h
+++ b/src/net/senderthread.h
@@ -28,7 +28,7 @@
 
 #include <list>
 #include <boost/shared_ptr.hpp>
-#include <boost/asio.hpp>
+#include <boost/asio.hpp>
 
 class SessionData;
 #define SENDER_THREAD_TERMINATE_TIMEOUT		THREAD_WAIT_INFINITE