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- changes to threaded logging so when things get very busy the thread dumps log entries more quickly

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This commit is contained in:
Mark Vejvoda
2010-12-26 00:27:38 +00:00
parent 2234928a35
commit 36f62ea084
2 changed files with 13 additions and 6 deletions
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2
source/shared_lib/include/platform/common/simple_threads.h
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@@ -100,7 +100,7 @@ protected:
vector<LogFileEntry> logList; vector<LogFileEntry> logList;
time_t lastSaveToDisk; time_t lastSaveToDisk;
void saveToDisk(); void saveToDisk(bool forceSaveAll);
bool checkSaveCurrentLogBufferToDisk(); bool checkSaveCurrentLogBufferToDisk();
public: public:

17
source/shared_lib/sources/platform/common/simple_threads.cpp
View File

@@ -13,7 +13,10 @@
#include "simple_threads.h" #include "simple_threads.h"
#include "util.h" #include "util.h"
#include "platform_common.h" #include "platform_common.h"
#include <algorithm>
#include "leak_dumper.h"
using namespace std;
using namespace Shared::Util; using namespace Shared::Util;
using namespace Shared::PlatformCommon; using namespace Shared::PlatformCommon;
@@ -208,7 +211,7 @@ void LogFileThread::addLogEntry(SystemFlags::DebugType type, string logEntry) {
bool LogFileThread::checkSaveCurrentLogBufferToDisk() { bool LogFileThread::checkSaveCurrentLogBufferToDisk() {
bool ret = false; bool ret = false;
if(difftime(time(NULL),lastSaveToDisk) >= 5 || if(difftime(time(NULL),lastSaveToDisk) >= 5 ||
LogFileThread::getLogEntryBufferCount() >= 35000) { LogFileThread::getLogEntryBufferCount() >= 100000) {
lastSaveToDisk = time(NULL); lastSaveToDisk = time(NULL);
ret = true; ret = true;
} }
@@ -228,15 +231,15 @@ void LogFileThread::execute() {
try { try {
for(;this->getQuitStatus() == false;) { for(;this->getQuitStatus() == false;) {
if(checkSaveCurrentLogBufferToDisk() == true) { if(checkSaveCurrentLogBufferToDisk() == true) {
saveToDisk(); saveToDisk(false);
} }
if(this->getQuitStatus() == false) { if(this->getQuitStatus() == false) {
sleep(100); sleep(50);
} }
} }
// Ensure remaining entryies are logged to disk on shutdown // Ensure remaining entryies are logged to disk on shutdown
saveToDisk(); saveToDisk(true);
} }
catch(const exception &ex) { catch(const exception &ex) {
//SystemFlags::OutputDebug(SystemFlags::debugError,"In [%s::%s Line: %d] Error [%s]\n",__FILE__,__FUNCTION__,__LINE__,ex.what()); //SystemFlags::OutputDebug(SystemFlags::debugError,"In [%s::%s Line: %d] Error [%s]\n",__FILE__,__FUNCTION__,__LINE__,ex.what());
@@ -260,7 +263,7 @@ std::size_t LogFileThread::getLogEntryBufferCount() {
return logCount; return logCount;
} }
void LogFileThread::saveToDisk() { void LogFileThread::saveToDisk(bool forceSaveAll) {
MutexSafeWrapper safeMutex(&mutexLogList); MutexSafeWrapper safeMutex(&mutexLogList);
std::size_t logCount = logList.size(); std::size_t logCount = logList.size();
if(logCount > 0) { if(logCount > 0) {
@@ -268,6 +271,10 @@ void LogFileThread::saveToDisk() {
safeMutex.ReleaseLock(true); safeMutex.ReleaseLock(true);
logCount = tempLogList.size(); logCount = tempLogList.size();
if(forceSaveAll == false) {
logCount = min(logCount,(std::size_t)250000);
}
for(int i = 0; i < logCount; ++i) { for(int i = 0; i < logCount; ++i) {
LogFileEntry &entry = tempLogList[i]; LogFileEntry &entry = tempLogList[i];
SystemFlags::logDebugEntry(entry.type, entry.entry, entry.entryDateTime); SystemFlags::logDebugEntry(entry.type, entry.entry, entry.entryDateTime);