techyourchance / android-multithreading-masterclass Goto Github PK

public ThreadPoolExecutor getThreadPool() {
if (mThreadPoolExecutor == null) {
mThreadPoolExecutor = new ThreadPoolExecutor(
10,
Integer.MAX_VALUE,
10,
TimeUnit.SECONDS,
new SynchronousQueue<>(),
new ThreadFactory() {
@OverRide
public Thread newThread(Runnable r) {
Log.d("ThreadFactory",
String.format("size %s, active count %s, queue remaining %s",
mThreadPoolExecutor.getPoolSize(),
mThreadPoolExecutor.getActiveCount(),
mThreadPoolExecutor.getQueue().remainingCapacity()
)
);
return new Thread(r);
}
}
);

hi, I still get force close even if with SynchronousQueue :
10-19 12:12:58.868 D 22091 24162 ThreadFactory: size 6544, active count 6543, queue remaining 0
10-19 12:12:58.869 D 22091 24129 ThreadFactory: size 6542, active count 6541, queue remaining 0
10-19 12:12:58.869 W 22091 24129 libc : pthread_create failed: couldnt mprotect R+W 1081344-byte thread mapping region: Out of memory
10-19 12:12:58.869 W 22091 24129 .multithreadin: Throwing OutOfMemoryError "pthread_create (1040KB stack) failed: Try again" (VmSize 131067384 kB)
10-19 12:12:58.869 W 22091 24162 libc : pthread_create failed: couldnt mprotect R+W 1081344-byte thread mapping region: Out of memory
10-19 12:12:58.869 W 22091 24162 .multithreadin: Throwing OutOfMemoryError "pthread_create (1040KB stack) failed: Try again" (VmSize 131067384 kB)
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: FATAL EXCEPTION: Thread-1529
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: Process: com.techyourchance.multithreading, PID: 22091
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: java.lang.OutOfMemoryError: pthread_create (1040KB stack) failed: Try again
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: at java.lang.Thread.nativeCreate(Native Method)
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: at java.lang.Thread.start(Thread.java:884)
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:975)
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor.processWorkerExit(ThreadPoolExecutor.java:1043)
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1185)
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
10-19 12:12:58.870 E 22091 24129 AndroidRuntime: at java.lang.Thread.run(Thread.java:920)
10-19 12:12:58.870 E 22091 24162 AndroidRuntime: FATAL EXCEPTION: Thread-1561
10-19 12:12:58.870 E 22091 24162 AndroidRuntime: Process: com.techyourchance.multithreading, PID: 22091
10-19 12:12:58.870 E 22091 24162 AndroidRuntime: java.lang.OutOfMemoryError: pthread_create (1040KB stack) failed: Try again
10-19 12:12:58.870 E 22091 24162 AndroidRuntime: at java.lang.Thread.nativeCreate(Native Method)