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exit with a code to indicate error

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This commit is contained in:
Stephen Birarda 2015-08-21 14:42:03 -07:00
parent 3e4a05a57b
commit 0fbbfb77d1
2 changed files with 8 additions and 3 deletions
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10
libraries/embedded-webserver/src/HTTPManager.cpp
View file

@ -20,6 +20,7 @@
#include "EmbeddedWebserverLogging.h"
#include "HTTPManager.h"
const int SOCKET_ERROR_EXIT_CODE = 2;
const int SOCKET_CHECK_INTERVAL_IN_MS = 30000;
HTTPManager::HTTPManager(quint16 port, const QString& documentRoot, HTTPRequestHandler* requestHandler, QObject* parent) :
@ -172,15 +173,18 @@ void HTTPManager::isTcpServerListening() {
bool HTTPManager::bindSocket() {
qCDebug(embeddedwebserver) << "Attempting to bind TCP socket on port " << QString::number(_port);
if (listen(QHostAddress::AnyIPv4, _port)) {
if (false) {
qCDebug(embeddedwebserver) << "TCP socket is listening on" << serverAddress() << "and port" << serverPort();
return true;
} else {
qCritical() << "Failed to open HTTP server socket:" << errorString() << " can't continue";
QMetaObject::invokeMethod(QCoreApplication::instance(), "quit", Qt::QueuedConnection);
QMetaObject::invokeMethod(this, "queuedExit", Qt::QueuedConnection);
return false;
}
}
void HTTPManager::queuedExit() {
QCoreApplication::exit(SOCKET_ERROR_EXIT_CODE);
}

1
libraries/embedded-webserver/src/HTTPManager.h
View file

@ -39,6 +39,7 @@ public:
private slots:
void isTcpServerListening();
void queuedExit();
private:
bool bindSocket();