Porting OMTTs to CORBA [chapter]

Raul Silaghi, Alfred Strohmeier, Jörg Kienzle
<span title="">2003</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
The Common Object Request Broker Architecture standardizes a platform-and programming-language-independent distributed object computing environment. It also provides a standard for several distributed services. The Object Transaction Service provides an object-oriented framework for distributed transaction processing, especially for Online Transaction Processing in business applications. The current CORBA OTS allows multithreading inside a transaction, leaving, however, thread coordination to
more &raquo; ... e application programmer, which can be dangerous. Based on the Open Multithreaded Transaction model, we present in this paper the design of a Thread Synchronization Coordinator, ThreadSyncCoordinator, which provides the desired thread control inside a multithreaded transaction. A blocking commit protocol ensures that once in a transaction, a thread cannot leave before the outcome of the transaction has been determined, guaranteeing the ACID properties for multithreaded transactions. We also show how the Thread-SyncCoordinator can be used to design and implement complex applications, e.g., an Online Auction System, in an elegant way.
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