| Core Pool Size
|
N
|
Y
|
Y
|
When a new task is submitted and fewer than Core Pool Size threads are running, a new thread is created to handle the request, even if other threads are idle. If there are greater than Core Pool Size but fewer than Max Pool Size threads running, a new thread is created only if no threads are idle. Must be greater than or equal to zero.
Default: 2. Two threads are used to service one request: one for receiving the request and one for receiving the response.
|
| Max Pool Size
|
N
|
Y
|
Y
|
The maximum number of threads in the pool. Must be greater than zero and greater than or equal to Core Pool Size.
Default: 10.
|
| Keep Alive Time
|
N
|
Y
|
Y
|
The amount of time an idle thread remains in the pool before being reclaimed if the number of threads in pool is more than Core Pool Size.
Default: 30 Seconds.
|
| Autostart Core Threads
|
N
|
N
|
Y
|
Indicate that Core Pool Size threads should be created and started when the thread pool is created. Normally core threads are created and started only when new tasks arrive.
Default: false.
|
| Thread Pool Name Prefix
|
N
|
Y
|
Y
|
A string prepended to the name of each thread.
Default: <pool-poolnumber-thread-threadnumber>
|
| Priority
|
Y
|
N
|
Y
|
The default priority of the threads in the pool.
Default: 5.
|
| Rejection Policy
|
Y
|
N
|
N
|
The policy applied when no thread is available to run a task:
- Abort - The task is aborted and an exception is thrown.
- Blocking - The task is blocked until a thread from thread pool picks up this task.
- Caller Runs - The task is run in the calling thread.
Default: Blocking.
|
| Daemon
|
N
|
N
|
Y
|
Indicate whether the threads can be started as daemon or user.
Default: Unchecked.
|
