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C# How to ambient transaction work under the hood
- The article delves into how TransactionScope simplifies transactional consistency by managing transactions through the ambient transactions mechanism.
- It explains the process behind the creation of a TransactionScope, including validation, transaction creation, and async flow options.
- The article discusses how ExecutionContext handles the logical execution context and AsyncLocal values, ensuring data integrity across threads and tasks.
- Regarding passing transactions to databases like Npgsql, the article explores how Transaction.Current is checked and connections are enlisted in transactions.
- Commit() and Rollback() processes are detailed, explaining that Transaction.Current merely provides a reference and does not handle commit or rollback operations.
- The article contrasts TransactionScope with IDbTransaction, highlighting their distinct functionalities in managing transactions.
- It elucidates how TransactionScope works without directly involving IDbTransaction, using mechanisms like VilatileResourceManager for commit operations.
- In the conclusion, the article emphasizes the simplicity and elegance of TransactionScope in ensuring data consistency in C# applications.
- The article provides comprehensive insights into the inner workings of TransactionScope and its impact on transaction management.
- It includes detailed explanations on how transactions are passed, managed, committed, and rolled back within the context of ambient transactions.
- The accompanying demo project and transaction logging serve to further illustrate the practical implementation and benefits of using TransactionScope in C# applications.
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