As usual lots of bug-fixes, and new features:
- a bug in MySQL interface library that caused a crash when reading blobs of considerable size
- UDP socket support
- New multi-threading core library (uses the same code base - it must be compiled with -DSIMPLE_MULTI_THREADING). With this option you can create applications that are writing to the same variables without any need of semaphores. The speed penalty for non-threaded scripts is under 5% and but when running a multi-threaded script, the penalty can range from 5% to 100% depending on number of memory writes. For usual applications is about 6% to 10%. Also, there is no memory overhead.
- Faster Garbage Collector (hundreds of time faster) by replacing the pointer list with std::set. - About 7% less memory used. The optimization is made on variables, 32 bits less memory used by each string variables and 64 bits less for each non-string variable.
- SIP stack library ported to Concept (work in progress) Now, the really cool new feature is in GyroGears. For every generated application it automatically generates the migration script for SQL-based database. NoSQL is to come, and automatic migration from SQL to NoSQL. The problem with NoSQL (MongoDB) is that it uses a different id-system, and the migration cannot be done one to one. Now, you can move from one server to another and back in a few minutes. It supports MySQL, PostgreSQL, SQLite, NuoDB, ODBC amd Firebird (via ODBC). For migration, you just run the required script in migrate.prev folder (ServerRoot/MyProjects/YourAppName/migrate.prev).
Here's a multi-threading example using the concept MT core - as you will see, no semaphore are used for threads accessing the same variables.