Called when the client wishes to know on which node the next invocation must be performed.
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for (int i = 0; i < 5; i++) assertEquals(target, lbp.chooseTarget(fci)); fci.removeDeadTarget(target); Object thirdTarget; target = thirdTarget = lbp.chooseTarget(fci); assertFalse(firstTarget.equals(thirdTarget)); assertFalse(secondTarget.equals(thirdTarget)); assertTrue(targets.contains(target));
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assertFalse(firstTarget.equals(thirdTarget)); assertFalse(secondTarget.equals(thirdTarget)); assertTrue(targets.contains(target)); for (int i = 0; i < 5; i++) assertEquals(target, lbp.chooseTarget(fci)); fci.removeDeadTarget(target); assertNull(lbp.chooseTarget(fci)); }
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for (int i = 0; i < 5; i++) assertEquals(target, lbp.chooseTarget(fci)); fci.removeDeadTarget(target); assertNull(lbp.chooseTarget(fci)); } public void testNoAvailableTargets() { testCount++;
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{ target = (InvokerLocator) ((AopLoadBalancePolicy) lb).chooseTarget(family.get(), invocation); } else { target = (InvokerLocator) lb.chooseTarget(family.get()); } } Throwable lastException = null; boolean failoverAuthorized = true;
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if (!definitivlyRemoveNodeOnFailure) { family.get().resetView(); } target = (InvokerLocator) lb.chooseTarget(family.get()); if (target == null) { if (lastException != null) { throw new RuntimeException("cluster invocation failed, last exception was: ", lastException);
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FamilyClusterInfo fci = ClusteringTargetsRepository.initTarget(FAMILY_BASE + testCount, Arrays.asList(TARGETS)); LoadBalancePolicy lbp = getLoadBalancePolicy(); int expectedCursor = -1; for (int i = 0; i < 100; i++) { Object target = lbp.chooseTarget(fci); if (expectedCursor < 0) { expectedCursor = fci.getCursor(); } else
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testCount++; List<String> targets = new ArrayList<String>(Arrays.asList(TARGETS)); FamilyClusterInfo fci = ClusteringTargetsRepository.initTarget(FAMILY_BASE + testCount, targets); LoadBalancePolicy lbp = getLoadBalancePolicy(); String target = (String) lbp.chooseTarget(fci); int cursor = fci.getCursor(); assertEquals(target, fci.getTargets().get(cursor)); while (targets.size() > 1) {
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targets.remove(target); assertEquals(targets, fci.getTargets()); int expectedCursor = ++cursor % targets.size(); target = (String) lbp.chooseTarget(fci); cursor = fci.getCursor(); assertEquals(expectedCursor, cursor); assertEquals(target, fci.getTargets().get(cursor)); } }