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Modificaci?n del SERVIDOR que mejora la estabilidad del sistema.

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Se ha eliminado el soporte del servidor para conexiones persistentes.
A?adido soporte para buscar aleatoriamente un puerto v?lido, si el seleccionado por el usuario no esta disponible
This commit is contained in:
Luis Ángel San Martín
2012-11-04 21:02:15 +01:00
parent 047457da93
commit 4cee4117f8
21 changed files with 311 additions and 220 deletions
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96
YACReaderLibrary/server/lib/bfHttpServer/staticfilecontroller.cpp
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@ -42,61 +42,69 @@ void StaticFileController::service(HttpRequest& request, HttpResponse& response)
response.setStatus(403,"forbidden");
response.write("403 forbidden",true);
}
//TODO(DONE) carga sensible al dispositivo y a la localizaci<63>n
QString stringPath = path;
QStringList paths = QString(path).split('/');
QString fileName = paths.last();
stringPath.remove(fileName);
HttpSession session=Static::sessionStore->getSession(request,response,false);
QString device = session.getDeviceType();
fileName = getDeviceAwareFileName(fileName, device, request.getHeader("Accept-Language"), stringPath);
QString newPath = stringPath.append(fileName);
path = newPath.toLocal8Bit();
//CAMBIADO
response.setHeader("Connection","close");
//END_TODO
// Check if we have the file in cache
qint64 now=QDateTime::currentMSecsSinceEpoch();
mutex.lock();
CacheEntry* entry=cache.object(path);
if (entry && (cacheTimeout==0 || entry->created>now-cacheTimeout)) {
QByteArray document=entry->document; //copy the cached document, because other threads may destroy the cached entry immediately after mutex unlock.
mutex.unlock();
qDebug("StaticFileController: Cache hit for %s",path.data());
setContentType(path,response);
response.setHeader("Cache-Control","max-age="+QByteArray::number(maxAge/1000));
response.write(document);
}
else {
mutex.unlock();
qDebug("StaticFileController: Cache miss for %s",path.data());
//qint64 now=QDateTime::currentMSecsSinceEpoch();
// mutex.lock();
// CacheEntry* entry=cache.object(path);
//if (entry && (cacheTimeout==0 || entry->created>now-cacheTimeout)) {
// QByteArray document=entry->document; //copy the cached document, because other threads may destroy the cached entry immediately after mutex unlock.
// mutex.unlock();
// qDebug("StaticFileController: Cache hit for %s",path.data());
// setContentType(path,response);
// response.setHeader("Cache-Control","max-age="+QByteArray::number(maxAge/1000));
// response.write(document);
//}
//else {
// mutex.unlock();
//qDebug("StaticFileController: Cache miss for %s",path.data());
// The file is not in cache.
// If the filename is a directory, append index.html.
if (QFileInfo(docroot+path).isDir()) {
path+="/index.html";
}
//TODO(DONE) carga sensible al dispositivo y a la localizaci<63>n
QString stringPath = path;
QStringList paths = QString(path).split('/');
QString fileName = paths.last();
stringPath.remove(fileName);
HttpSession session=Static::sessionStore->getSession(request,response);
QString device = session.getDeviceType();
fileName = getDeviceAwareFileName(fileName, device, request.getHeader("Accept-Language"), stringPath);
QString newPath = stringPath.append(fileName);
//END_TODO
QFile file(docroot+path);
if (file.exists()) {
qDebug("StaticFileController: Open file %s",qPrintable(file.fileName()));
if (file.open(QIODevice::ReadOnly)) {
setContentType(path,response);
response.setHeader("Cache-Control","max-age="+QByteArray::number(maxAge/1000));
if (file.size()<=maxCachedFileSize) {
// Return the file content and store it also in the cache
entry=new CacheEntry();
//response.setHeader("Cache-Control","max-age="+QByteArray::number(maxAge/1000));
//if (file.size()<=maxCachedFileSize) {
// // Return the file content and store it also in the cache
// entry=new CacheEntry();
// while (!file.atEnd() && !file.error()) {
// QByteArray buffer=file.read(65536);
// response.write(buffer);
// entry->document.append(buffer);
// }
// entry->created=now;
// mutex.lock();
// cache.insert(request.getPath(),entry,entry->document.size());
// mutex.unlock();
//}
//else {
// Return the file content, do not store in cache*/
while (!file.atEnd() && !file.error()) {
QByteArray buffer=file.read(65536);
response.write(buffer);
entry->document.append(buffer);
}
entry->created=now;
mutex.lock();
cache.insert(request.getPath(),entry,entry->document.size());
mutex.unlock();
}
else {
// Return the file content, do not store in cache
while (!file.atEnd() && !file.error()) {
response.write(file.read(65536));
}
response.write(file.read(131072));
//}
}
file.close();
}
@ -110,7 +118,7 @@ void StaticFileController::service(HttpRequest& request, HttpResponse& response)
response.setStatus(404,"not found");
response.write("404 not found",true);
}
}
//}
}
void StaticFileController::setContentType(QString fileName, HttpResponse& response) const {
@ -182,7 +190,7 @@ QString StaticFileController::getDeviceAwareFileName(QString fileName, QString d
QString baseName = fi.baseName();
QString extension = fi.completeSuffix();
QString completeFileName = getLocalizedFileName(fileName+"_"+device+"."+extension,locales,path);
QString completeFileName = getLocalizedFileName(baseName+"_"+device+"."+extension,locales,path);
if(QFile(docroot+"/"+path+completeFileName).exists())
return completeFileName; //existe un archivo espec<65>fico para este dispositivo y locales