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-rw-r--r--common/messagequeue.cpp12
1 files changed, 7 insertions, 5 deletions
diff --git a/common/messagequeue.cpp b/common/messagequeue.cpp
index ccb5362..0704dd3 100644
--- a/common/messagequeue.cpp
+++ b/common/messagequeue.cpp
@@ -1,6 +1,7 @@
1#include "messagequeue.h" 1#include "messagequeue.h"
2#include "storage.h" 2#include "storage.h"
3#include <QDebug> 3#include <QDebug>
4#include <log.h>
4 5
5MessageQueue::MessageQueue(const QString &storageRoot, const QString &name) 6MessageQueue::MessageQueue(const QString &storageRoot, const QString &name)
6 : mStorage(storageRoot, name, Akonadi2::Storage::ReadWrite) 7 : mStorage(storageRoot, name, Akonadi2::Storage::ReadWrite)
@@ -24,16 +25,17 @@ void MessageQueue::dequeue(const std::function<void(void *ptr, int size, std::fu
24{ 25{
25 bool readValue = false; 26 bool readValue = false;
26 mStorage.scan("", [this, resultHandler, errorHandler, &readValue](void *keyPtr, int keySize, void *valuePtr, int valueSize) -> bool { 27 mStorage.scan("", [this, resultHandler, errorHandler, &readValue](void *keyPtr, int keySize, void *valuePtr, int valueSize) -> bool {
27 const auto key = QByteArray::fromRawData(static_cast<char*>(keyPtr), keySize); 28 //We need a copy of the key here, otherwise we can't store it in the lambda (the pointers will become invalid)
29 const auto key = QByteArray(static_cast<char*>(keyPtr), keySize);
28 if (Akonadi2::Storage::isInternalKey(key)) { 30 if (Akonadi2::Storage::isInternalKey(key)) {
29 return true; 31 return true;
30 } 32 }
31 readValue = true; 33 readValue = true;
32 resultHandler(valuePtr, valueSize, [this, key, errorHandler](bool success) { 34 resultHandler(valuePtr, valueSize, [this, key, errorHandler](bool success) {
33 if (success) { 35 if (success) {
34 mStorage.remove(key.data(), key.size(), [errorHandler](const Akonadi2::Storage::Error &error) { 36 mStorage.remove(key.data(), key.size(), [errorHandler, key](const Akonadi2::Storage::Error &error) {
35 qDebug() << "Error while removing value" << error.message; 37 ErrorMsg() << "Error while removing value" << error.message << key;
36 errorHandler(Error(error.store, error.code, "Error while removing value: " + error.message)); 38 //Don't call the errorhandler in here, we already called the result handler
37 }); 39 });
38 if (isEmpty()) { 40 if (isEmpty()) {
39 emit this->drained(); 41 emit this->drained();
@@ -45,7 +47,7 @@ void MessageQueue::dequeue(const std::function<void(void *ptr, int size, std::fu
45 return false; 47 return false;
46 }, 48 },
47 [errorHandler](const Akonadi2::Storage::Error &error) { 49 [errorHandler](const Akonadi2::Storage::Error &error) {
48 qDebug() << "Error while retrieving value" << error.message; 50 ErrorMsg() << "Error while retrieving value" << error.message;
49 errorHandler(Error(error.store, error.code, error.message)); 51 errorHandler(Error(error.store, error.code, error.message));
50 } 52 }
51 ); 53 );