test.unit.gov.nist.javax.sip.stack

Class StackQueueCongestionControlTest

java.lang.Object

TestCase

test.unit.gov.nist.javax.sip.stack.StackQueueCongestionControlTest

public class StackQueueCongestionControlTest
extends TestCase

Testing for deadlock under massive load on the same call. This testcase reproduces deadlock that occurs most frequently with TCP thread pool size set to 1 from this issue https://jain-sip.dev.java.net/issues/show_bug.cgi?id=301 Other related issue is here http://code.google.com/p/mobicents/issues/detail?id=1810 The test sends couple of thousands 180 Ringing responses in order to stall the UAC thread. The issue is more easily reproducible without debug logs - 300 vs 1000 messages on average

Author:

vralev

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	StackQueueCongestionControlTest.Shootist
class	StackQueueCongestionControlTest.Shootme

Constructor Summary

Constructors

Constructor and Description
StackQueueCongestionControlTest()

Method Summary

Methods

Modifier and Type	Method and Description
void	plusTest()
void	setUp()
void	tearDown()
void	testTCPCongestionControlOff()
void	testTCPHugeLoss()
void	testTCPNoThreadpool()
void	testTCPZeroLostMessages()
void	testUDPHugeLoss()
void	testUDPIdle()
void	testUDPNoThreadpool()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StackQueueCongestionControlTest

public StackQueueCongestionControlTest()

Method Detail

setUp

public void setUp()

tearDown

public void tearDown()

testTCPZeroLostMessages

public void testTCPZeroLostMessages()

testUDPHugeLoss

public void testUDPHugeLoss()

testUDPIdle

public void testUDPIdle()
                 throws InterruptedException

Throws:

InterruptedException

testUDPNoThreadpool

public void testUDPNoThreadpool()
                         throws InterruptedException

Throws:

InterruptedException

testTCPNoThreadpool

public void testTCPNoThreadpool()
                         throws InterruptedException

Throws:

InterruptedException

testTCPCongestionControlOff

public void testTCPCongestionControlOff()
                                 throws InterruptedException

Throws:

InterruptedException

testTCPHugeLoss

public void testTCPHugeLoss()
                     throws InterruptedException

Throws:

InterruptedException

plusTest

public void plusTest()