Is version 5 of MyDac thread-safe ?

CFaiga · Post by **CFaiga** » Tue 04 Dec 2007 21:24

My System is using Mydac version 4 with Midas and a has a TMyConnection per thread

Antaeus wrote:> As the MyDac isn't thread-safe ...
MyDAC can work in multithreaded applications, so it is thread safe. But the restriction is that you cannot use one component for more than one thread simultaneously.
> are rthey compatible with Midas ?
Yes, MyDAC is compatible with Midas. Please see Midas demo for example.
> what must be done to make them thread safe ?
In your case using one instanse of TMyConnection per thread must be helpful.

Does version 5 have the same problem ?

using one connection per thread my applation can use up to 16 connections per user - and that is a problem

Do you have any ideas on how I can share 1 connection to many RDMs in a Midas application ?

Antaeus · Post by **Antaeus** » Wed 05 Dec 2007 08:44

MyDAC 5 also requires that each TMyConnection object is used from a single thread at the same time.

CFaiga · Post by **CFaiga** » Wed 05 Dec 2007 11:13

Are there any plans to fix this in version 6

Antaeus · Post by **Antaeus** » Wed 05 Dec 2007 13:38

We will consider possibility to add this improvement.