If you need automatic failover then your only option is “synchronous commit”. This is because by definition, with asynchronous commit it’s impossible to be sure there’ll be no data loss on a failover (as no confirmation is ever waited for before moving on from a data-...
(A super-step cannot commit before its slowest task finishes.) This limit presents a major challenge for the BSP model because it can create load imbalance, which usually degrades performance. Load imbalance can also be caused by heterogeneous clusters, especially on the cloud. Note th...
This example shows asynchronous commit operations. Rollback operations can also be done this way. BOOL AsyncCommit () { SQLRETURN r; // Assume that SQL_ATTR_ASYNC_DBC_FUNCTIONS_ENABLE is SQL_ASYNC_DBC_ENABLE_ON. r = SQLEndTran(SQL_HANDLE_DBC, hdbc, SQL_COMMIT); while (r == SQL_STI...
feat(module: message): update IMessageService to support synchronous and asynchronous message methods #4548 New issue Merged ElderJames merged 1 commit into master from refactor/message-async Apr 26, 2025 Merged feat(module: message): update IMessageService to support synchronous and asynchronous ...
Asio timer can be used in synchronous or asynchronous modes. #include "server/asio/timer.h" #include "threads/thread.h" #include <iostream> class AsioTimer : public CppServer::Asio::Timer { public: using CppServer::Asio::Timer::Timer; protected: void onTimer(bool canceled) override { std...
Commit your code ➤ I think with this important improvement, the app deserves a new version number. So commit the changes and create a tag forv0.2. You will have to do this as two separate steps — first create a commit with a suitable message, and then create a tag for your latest...
UiContextSynchronousSolutionOperation UIDLGLOGFONT VHS_COMMAND VSADDCOMPOPERATION VSADDCOMPRESULT VSADDDIRECTORYFLAGS VSADDFILEFLAGS VSADDITEMOPERATION VSADDRESULT VsAppPackageLaunchInfo VsAppPackagePlatform VSArrangeWindowInfo VsBootstrapperPackageInfo VSBROWSECONTAINER VSBROWSEINFOW...
UiContextSynchronousSolutionOperation UIDLGLOGFONT VHS_COMMAND VSADDCOMPOPERATION VSADDCOMPRESULT VSADDDIRECTORYFLAGS VSADDFILEFLAGS VSADDITEMOPERATION VSADDRESULT VsAppPackageLaunchInfo VsAppPackagePlatform VSArrangeWindowInfo VsBootstrapperPackageInfo VSBROWSECONTAINER VSBROWSEINFOW VSBUILDMANAGERRESOURCE VSCMD...
afterCommit() takes a function and calls it after the current transaction commits. We use it to hide the complexity of Spring API. One can safely call registerSynchronization() multiple times – listeners are stored in a Set and are local to the current transaction, disappearing after commit....
Synchronous ask At last an example for the synchronous 'ask', ask-s. It is insofar similar to ask that it provides a result to the caller. However, it is not bound to reply as with ask. Here, the return value of the 'receive' function is returned to the caller, and ask-s will ...