Permit Java applications to use scalable socket connections with a
BlackBerry MDS Connection Service
Before you begin: Verify that your system memory supports scalable socket connections.
1. In the BlackBerry® Administration Service, on the Servers and components menu, expand BlackBerry Solution
topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click the instance that you want to permit scalable socket connections on.
3. Click Edit instance.
4. On the General tab, in the Socket connection settings section, in the Use scalable sockets options list, click Yes.
5. Click Save all.
Specify the thread pool size of a BlackBerry MDS Connection Service
You can specify the maximum number of threads that a BlackBerry® MDS Connection Service can process at the same
time.
Before you begin: Verify that your system memory can support the thread pool size that you want to specify.
1. In the BlackBerry Administration Service, on the Servers and components menu, expand BlackBerry Solution
topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click the instance that you want to specify the thread pool size for.
3. Click Edit instance.
4. On the General tab, in the Socket connection settings section, in the Thread pool size field, type a number
between 100 and 1000.
5. Click Save all.
Specify the maximum number of scalable socket connections
You can specify the maximum number of scalable socket connections that can be open at the same time between
BlackBerry® devices and a BlackBerry MDS Connection Service.
Before you begin: Verify that your system memory can support the number of scalable socket connections that you
want to specify.
1. In the BlackBerry Administration Service, on the Servers and components menu, expand BlackBerry Solution
topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click the instance that you want to specify the maximum number of scalable socket connections for.
3. Click Edit instance.
4. On the General tab, in the Socket connection settings section, in the Use scalable sockets options, select the Yes
option.
5. In the Maximum simultaneous scalable sockets field, type a number between 100 and 3500.
Administration Guide
Configuring how the BlackBerry MDS Connection Service connects to BlackBerry devices
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