public void testSetLoggingLevelVerbosity() throws Exception {
if (memcachedClient.getProtocol() == Protocol.Text
|| memcachedClient.getProtocol() == Protocol.Binary) {
memcachedClient.setLoggingLevelVerbosity(
AddrUtil.getAddresses(properties.getProperty("test.memcached.servers")).get(0), 2);
memcachedClient.setLoggingLevelVerbosityWithNoReply(
AddrUtil.getAddresses(properties.getProperty("test.memcached.servers")).get(0), 3);
memcachedClient.setLoggingLevelVerbosityWithNoReply(
AddrUtil.getAddresses(properties.getProperty("test.memcached.servers")).get(0), 0);
} else {
// do nothing,binary protocol doesn't have verbosity protocol.
}
}
public void _testOperationEncodeTimeout() throws Exception {
memcachedClient.set("name", 0, "dennis");
assertEquals("dennis", memcachedClient.get("name"));
long writeMessageCount = memcachedClient.getConnector().getStatistics().getWriteMessageCount();
CountDownLatch latch = new CountDownLatch(1);
Command errorCommand = null;
if (memcachedClient.getProtocol() == Protocol.Text) {
errorCommand =
new MockEncodeTimeoutTextGetOneCommand(
"name", "name".getBytes(), CommandType.GET_ONE, latch, 1000);
} else {
errorCommand =
new MockEncodeTimeoutBinaryGetCommand(
"name", "name".getBytes(), CommandType.GET_ONE, latch, OpCode.GET, false, 1000);
}
memcachedClient.getConnector().send(errorCommand);
// Force write thread to encode command
errorCommand.setIoBuffer(null);
// wait 100 milliseconds,the operation will be timeout
if (!latch.await(100, TimeUnit.MILLISECONDS)) {
errorCommand.cancel();
}
Thread.sleep(1000);
// It is not written to channel,because it is canceled.
assertEquals(
writeMessageCount, memcachedClient.getConnector().getStatistics().getWriteMessageCount());
// It works
assertEquals("dennis", memcachedClient.get("name"));
}
public void testTouch() throws Exception {
this.memcachedClient.set("x", 1, 0);
assertEquals(0, this.memcachedClient.get("x"));
assertTrue(this.memcachedClient.touch("x", 1));
assertEquals(0, this.memcachedClient.get("x"));
assertTrue(this.memcachedClient.touch("x", 1));
Thread.sleep(1100);
assertNull(this.memcachedClient.get("x"));
if (memcachedClient.getProtocol() == Protocol.Binary) {
this.memcachedClient.set("x", 1, 0);
assertEquals(0, this.memcachedClient.getAndTouch("x", 1));
}
// touch not exists
assertFalse(memcachedClient.touch("not_exists", 0));
}
public void testOperationDecodeTimeOut() throws Exception {
memcachedClient.set("name", 0, "dennis");
assertEquals("dennis", memcachedClient.get("name"));
CountDownLatch latch = new CountDownLatch(1);
Command errorCommand = null;
if (memcachedClient.getProtocol() == Protocol.Text) {
errorCommand =
new MockDecodeTimeoutTextGetOneCommand(
"name", "name".getBytes(), CommandType.GET_ONE, latch, 1000);
} else {
errorCommand =
new MockDecodeTimeoutBinaryGetOneCommand(
"name", "name".getBytes(), CommandType.GET_ONE, latch, OpCode.GET, false, 1000);
}
memcachedClient.getConnector().send(errorCommand);
// wait 100 milliseconds,the operation will be timeout
latch.await(100, TimeUnit.MILLISECONDS);
assertNull(errorCommand.getResult());
Thread.sleep(1000);
// It works.
assertNotNull(errorCommand.getResult());
assertEquals("dennis", memcachedClient.get("name"));
}
public void testAutoReconnect() throws Exception {
final String key = "name";
memcachedClient.set(key, 0, "dennis");
assertEquals("dennis", memcachedClient.get(key));
CountDownLatch latch = new CountDownLatch(1);
int currentServerCount = memcachedClient.getAvaliableServers().size();
MockErrorCommand errorCommand = null;
if (memcachedClient.getProtocol() == Protocol.Text) {
errorCommand =
new MockErrorTextGetOneCommand(key, key.getBytes(), CommandType.GET_ONE, latch);
} else {
errorCommand =
new MockErrorBinaryGetOneCommand(
key, key.getBytes(), CommandType.GET_ONE, latch, OpCode.GET, false);
}
memcachedClient.getConnector().send((Command) errorCommand);
latch.await(MemcachedClient.DEFAULT_OP_TIMEOUT, TimeUnit.MILLISECONDS);
assertTrue(errorCommand.isDecoded());
// wait for reconnecting
Thread.sleep(2000 * 3);
assertEquals(currentServerCount, memcachedClient.getAvaliableServers().size());
// It works
assertEquals("dennis", memcachedClient.get(key));
}