From a0fdaab822f22d8c505edae36ca15d7b1999c3c9 Mon Sep 17 00:00:00 2001
From: "Stephen D. Huston" <shuston@apache.org>
Date: Fri, 14 Aug 2009 22:15:04 +0000
Subject: Removed TSS variables that tracked I/O counts; not used. Part of fix
 for QPID-1868

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@804394 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/sys/windows/AsynchIO.cpp | 17 -----------------
 1 file changed, 17 deletions(-)

(limited to 'cpp')

diff --git a/cpp/src/qpid/sys/windows/AsynchIO.cpp b/cpp/src/qpid/sys/windows/AsynchIO.cpp
index dcd2f71a65..8905b87838 100644
--- a/cpp/src/qpid/sys/windows/AsynchIO.cpp
+++ b/cpp/src/qpid/sys/windows/AsynchIO.cpp
@@ -44,19 +44,6 @@ namespace {
 
     typedef qpid::sys::ScopedLock<qpid::sys::Mutex>  QLock;
 
-/*
- * We keep per thread state to avoid locking overhead. The assumption is that
- * on average all the connections are serviced by all the threads so the state
- * recorded in each thread is about the same. If this turns out not to be the
- * case we could rebalance the info occasionally.  
- */
-QPID_TSS int threadReadTotal = 0;
-QPID_TSS int threadMaxRead = 0;
-QPID_TSS int threadReadCount = 0;
-QPID_TSS int threadWriteTotal = 0;
-QPID_TSS int threadWriteCount = 0;
-QPID_TSS int64_t threadMaxReadTimeNs = 2 * 1000000; // start at 2ms
-
 /*
  * The function pointers for AcceptEx and ConnectEx need to be looked up
  * at run time. Make sure this is done only once.
@@ -642,12 +629,10 @@ void AsynchIO::close(void) {
 }
 
 void AsynchIO::readComplete(AsynchReadResult *result) {
-    ++threadReadCount;
     int status = result->getStatus();
     size_t bytes = result->getTransferred();
     if (status == 0 && bytes > 0) {
         bool restartRead = true;     // May not if receiver doesn't want more
-        threadReadTotal += bytes;
         if (readCallback)
             restartRead = readCallback(*this, result->getBuff());
         if (restartRead)
@@ -674,10 +659,8 @@ void AsynchIO::writeComplete(AsynchWriteResult *result) {
     size_t bytes = result->getTransferred();
     AsynchIO::BufferBase *buff = result->getBuff();
     if (buff != 0) {
-        ++threadWriteCount;
         writeInProgress = false;
         if (status == 0 && bytes > 0) {
-            threadWriteTotal += bytes;
             if (bytes < result->getRequested()) // Still more to go; resubmit
                 startWrite(buff);
             else
-- 
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