public void testBusyDownloadLocatesSources() throws Exception {
BlockingConnectionUtils.keepAllAlive(testUP, pingReplyFactory);
// clear up any messages before we begin the test.
drainAll();
DatagramPacket pack = null;
Message m = null;
byte[] guid = searchServices.newQueryGUID();
searchServices.query(guid, "whatever");
// i need to pretend that the UI is showing the user the query still
callback.setGUID(new GUID(guid));
QueryRequest qr =
BlockingConnectionUtils.getFirstInstanceOfMessageType(testUP[0], QueryRequest.class);
assertNotNull(qr);
assertTrue(qr.desiresOutOfBandReplies());
// ok, the leaf is sending OOB queries - good stuff, now we should send
// a lot of results back and make sure it buffers the bypassed OOB ones
for (int i = 0; i < testUP.length; i++) {
Response[] res = new Response[200];
for (int j = 0; j < res.length; j++)
res[j] =
responseFactory.createResponse(
10 + j + i, 10 + j + i, "whatever " + j + i, UrnHelper.SHA1);
m =
queryReplyFactory.createQueryReply(
qr.getGUID(),
(byte) 1,
6355,
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
testUP[i].send(m);
testUP[i].flush();
}
// create a test uploader and send back that response
TestUploader uploader = new TestUploader(networkManagerStub);
uploader.start("whatever", UPLOADER_PORT, false);
uploader.setBusy(true);
RemoteFileDesc rfd = makeRFD("GLIQY64M7FSXBSQEZY37FIM5QQSA2OUJ");
// wait for processing
Thread.sleep(1500);
for (int i = 0; i < UDP_ACCESS.length; i++) {
ReplyNumberVendorMessage vm =
replyNumberVendorMessageFactory.createV3ReplyNumberVendorMessage(
new GUID(qr.getGUID()), i + 1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
vm.write(baos);
pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[i].send(pack);
}
// wait for processing
Thread.sleep(500);
{
// all the UDP ReplyNumberVMs should have been bypassed
assertByPassedResultsCacheHasSize(qr.getGUID(), UDP_ACCESS.length);
}
Downloader downloader =
downloadServices.download(new RemoteFileDesc[] {rfd}, false, new GUID(guid));
final int MAX_TRIES = 60;
for (int i = 0; i <= MAX_TRIES; i++) {
Thread.sleep(1000);
if (downloader.getState() == DownloadState.ITERATIVE_GUESSING) break;
if (i == MAX_TRIES) fail("didn't GUESS!!");
}
// we should start getting guess queries on all UDP ports, actually
// querykey requests
for (int i = 0; i < UDP_ACCESS.length; i++) {
boolean gotPing = false;
while (!gotPing) {
try {
byte[] datagramBytes = new byte[1000];
pack = new DatagramPacket(datagramBytes, 1000);
UDP_ACCESS[i].setSoTimeout(10000); // may need to wait
UDP_ACCESS[i].receive(pack);
InputStream in = new ByteArrayInputStream(pack.getData());
m = messageFactory.read(in, Network.TCP);
m.hop();
if (m instanceof PingRequest) gotPing = ((PingRequest) m).isQueryKeyRequest();
} catch (InterruptedIOException iioe) {
fail("was successful for " + i, iioe);
}
}
}
// Thread.sleep((UDP_ACCESS.length * 1000) -
// (System.currentTimeMillis() - currTime));
int guessWaitTime = 5000;
Thread.sleep(guessWaitTime + 2000);
assertEquals(DownloadState.BUSY, downloader.getState());
callback.clearGUID();
downloader.stop();
Thread.sleep(1000);
{
// now we should make sure MessageRouter clears the map
assertByPassedResultsCacheHasSize(qr.getGUID(), 0);
}
uploader.stopThread();
}
public void testDownloadFinishes() throws Exception {
BlockingConnectionUtils.keepAllAlive(testUP, pingReplyFactory);
// clear up any messages before we begin the test.
drainAll();
DatagramPacket pack = null;
Message m = null;
byte[] guid = searchServices.newQueryGUID();
searchServices.query(guid, "whatever");
// i need to pretend that the UI is showing the user the query still
callback.setGUID(new GUID(guid));
QueryRequest qr =
BlockingConnectionUtils.getFirstInstanceOfMessageType(testUP[0], QueryRequest.class);
assertNotNull(qr);
assertTrue(qr.desiresOutOfBandReplies());
// ok, the leaf is sending OOB queries - good stuff, now we should send
// a lot of results back and make sure it buffers the bypassed OOB ones
for (int i = 0; i < testUP.length; i++) {
Response[] res = new Response[200];
for (int j = 0; j < res.length; j++)
res[j] =
responseFactory.createResponse(
10 + j + i, 10 + j + i, "whatever " + j + i, UrnHelper.SHA1);
m =
queryReplyFactory.createQueryReply(
qr.getGUID(),
(byte) 1,
6355,
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
testUP[i].send(m);
testUP[i].flush();
}
// create a test uploader and send back that response
TestUploader uploader = new TestUploader(networkManagerStub);
uploader.start("whatever", UPLOADER_PORT, false);
uploader.setBusy(true);
URN urn = TestFile.hash();
RemoteFileDesc rfd = makeRFD(urn);
// wait for processing
Thread.sleep(1500);
// just do it for 1 UDP guy
{
ReplyNumberVendorMessage vm =
replyNumberVendorMessageFactory.createV3ReplyNumberVendorMessage(
new GUID(qr.getGUID()), 1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
vm.write(baos);
pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[0].send(pack);
}
// wait for processing
Thread.sleep(500);
{
// all the UDP ReplyNumberVMs should have been bypassed
assertByPassedResultsCacheHasSize(qr.getGUID(), 1);
}
long currTime = System.currentTimeMillis();
Downloader downloader =
downloadServices.download(new RemoteFileDesc[] {rfd}, false, new GUID(guid));
final int MAX_TRIES = 60;
for (int i = 0; i <= MAX_TRIES; i++) {
Thread.sleep(500);
if (downloader.getState() == DownloadState.ITERATIVE_GUESSING) break;
if (i == MAX_TRIES) fail("didn't GUESS!!");
}
// we should get a query key request
{
boolean gotPing = false;
while (!gotPing) {
byte[] datagramBytes = new byte[1000];
pack = new DatagramPacket(datagramBytes, 1000);
UDP_ACCESS[0].setSoTimeout(10000); // may need to wait
UDP_ACCESS[0].receive(pack);
InputStream in = new ByteArrayInputStream(pack.getData());
m = messageFactory.read(in, Network.TCP);
m.hop();
if (m instanceof PingRequest) gotPing = ((PingRequest) m).isQueryKeyRequest();
}
}
// send back a query key
AddressSecurityToken qk =
new AddressSecurityToken(InetAddress.getLocalHost(), SERVER_PORT, macManager);
{
byte[] ip = new byte[] {(byte) 127, (byte) 0, (byte) 0, (byte) 1};
PingReply pr =
pingReplyFactory.createQueryKeyReply(
GUID.makeGuid(), (byte) 1, UDP_ACCESS[0].getLocalPort(), ip, 10, 10, false, qk);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
pr.write(baos);
pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[0].send(pack);
}
Thread.sleep(500);
// ensure that it gets into the OnDemandUnicaster
{
// now we should make sure MessageRouter retains the key
Map _queryKeys = (Map) PrivilegedAccessor.getValue(onDemandUnicaster, "_queryKeys");
assertNotNull(_queryKeys);
assertEquals(1, _queryKeys.size());
}
byte[] urnQueryGUID = null;
{ // confirm a URN query
boolean gotQuery = false;
while (!gotQuery) {
byte[] datagramBytes = new byte[1000];
pack = new DatagramPacket(datagramBytes, 1000);
UDP_ACCESS[0].setSoTimeout(10000); // may need to wait
UDP_ACCESS[0].receive(pack);
InputStream in = new ByteArrayInputStream(pack.getData());
m = messageFactory.read(in, Network.TCP);
if (m instanceof QueryRequest) {
QueryRequest qReq = (QueryRequest) m;
Set queryURNs = qReq.getQueryUrns();
gotQuery = queryURNs.contains(urn);
if (gotQuery) {
gotQuery = qReq.getQueryKey().isFor(InetAddress.getLocalHost(), SERVER_PORT);
if (gotQuery) urnQueryGUID = qReq.getGUID();
}
}
}
}
assertNotNull(urnQueryGUID);
long timeoutVal = 8000 - (System.currentTimeMillis() - currTime);
Thread.sleep(timeoutVal > 0 ? timeoutVal : 0);
assertEquals(DownloadState.BUSY, downloader.getState());
// purge front end of query
callback.clearGUID();
// create a new Uploader to service the download
TestUploader uploader2 = new TestUploader(networkManagerStub);
uploader2.start("whatever", UPLOADER_PORT + 1, false);
uploader2.setRate(100);
{ // send back a query request, the TestUploader should service upload
rfd = makeRFD(urn, UPLOADER_PORT + 1);
Response[] res = new Response[] {responseFactory.createResponse(10, 10, "whatever", urn)};
m =
queryReplyFactory.createQueryReply(
urnQueryGUID,
(byte) 1,
UPLOADER_PORT + 1,
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
m.write(baos);
pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[0].send(pack);
}
// after a while, the download should finish, the bypassed results
// should be discarded
Thread.sleep(10000);
assertEquals(DownloadState.COMPLETE, downloader.getState());
{
// now we should make sure MessageRouter clears the map
assertByPassedResultsCacheHasSize(qr.getGUID(), 0);
}
uploader.stopThread();
}
public void testDownloadProgressQueryDoneNoPurge() throws Exception {
BlockingConnectionUtils.keepAllAlive(testUP, pingReplyFactory);
// clear up any messages before we begin the test.
drainAll();
// luckily there is hacky little way to go through the download paces -
// download from yourself :) .
Message m = null;
byte[] guid = searchServices.newQueryGUID();
searchServices.query(guid, "metadata");
callback.setGUID(new GUID(guid));
QueryRequest qr =
BlockingConnectionUtils.getFirstInstanceOfMessageType(testUP[0], QueryRequest.class);
assertNotNull(qr);
assertTrue(qr.desiresOutOfBandReplies());
// just return ONE real result and the rest junk
Response resp = null;
QueryReply reply = null;
{
// get a correct response object
QueryRequest qrTemp = queryRequestFactory.createQuery("metadata");
testUP[0].send(qrTemp);
testUP[0].flush();
reply = BlockingConnectionUtils.getFirstInstanceOfMessageType(testUP[0], QueryReply.class);
assertNotNull(reply);
resp = (reply.getResultsAsList()).get(0);
}
assertNotNull(reply);
assertNotNull(resp);
Response[] res = new Response[] {resp};
// this isn't really needed but just for completeness send it back to
// the test Leaf
m =
queryReplyFactory.createQueryReply(
guid,
(byte) 1,
SERVER_PORT,
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
testUP[0].send(m);
testUP[0].flush();
// send back a lot of results via TCP so you konw the UDP one will be
// bypassed
for (int i = 0; i < testUP.length; i++) {
res = new Response[75];
for (int j = 0; j < res.length; j++)
res[j] =
responseFactory.createResponse(
10 + j + i, 10 + j + i, "metadata " + j + i, UrnHelper.SHA1);
m =
queryReplyFactory.createQueryReply(
guid,
(byte) 1,
testUP[0].getPort(),
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
testUP[i].send(m);
testUP[i].flush();
}
// allow for processing
Thread.sleep(3000);
{
// now we should make sure MessageRouter has not bypassed anything
// yet
assertByPassedResultsCacheHasSize(qr.getGUID(), 0);
}
// send back a UDP response and make sure it was saved in bypassed...
{
ReplyNumberVendorMessage vm =
replyNumberVendorMessageFactory.createV3ReplyNumberVendorMessage(new GUID(guid), 1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
vm.write(baos);
DatagramPacket pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[0].send(pack);
}
// allow for processing
Thread.sleep(500);
{
// all the UDP ReplyNumberVMs should have been bypassed
assertByPassedResultsCacheHasSize(guid, 1);
}
// now do the download, wait for it to finish, and then bypassed results
// should be empty again
RemoteFileDesc rfd =
resp.toRemoteFileDesc(reply, null, remoteFileDescFactory, pushEndpointFactory);
assertFalse("file should not be saved yet", new File(_savedDir, "metadata.mp3").exists());
downloadServices.download(new RemoteFileDesc[] {rfd}, false, new GUID(guid));
UploadSettings.UPLOAD_SPEED.setValue(5);
searchServices.stopQuery(new GUID(guid));
callback.clearGUID();
// download still in progress, don't purge
assertByPassedResultsCacheHasSize(guid, 1);
UploadSettings.UPLOAD_SPEED.setValue(100);
// sleep to make sure the download starts
Thread.sleep(20000);
assertTrue("file should saved", new File(_savedDir, "metadata.mp3").exists());
// now we should make sure MessageRouter clears the cache
assertByPassedResultsCacheHasSize(qr.getGUID(), 0);
}
public void testNoDownloadQueryDonePurge() throws Exception {
// set smaller clear times so we can test in a timely fashion
BlockingConnectionUtils.keepAllAlive(testUP, pingReplyFactory);
// clear up any messages before we begin the test.
drainAll();
Message m = null;
byte[] guid = searchServices.newQueryGUID();
searchServices.query(guid, "whatever");
// i need to pretend that the UI is showing the user the query still
callback.setGUID(new GUID(guid));
QueryRequest qr =
BlockingConnectionUtils.getFirstInstanceOfMessageType(testUP[0], QueryRequest.class);
assertNotNull(qr);
assertTrue(qr.desiresOutOfBandReplies());
// ok, the leaf is sending OOB queries - good stuff, now we should send
// a lot of results back and make sure it buffers the bypassed OOB ones
for (int i = 0; i < testUP.length; i++) {
Response[] res = new Response[200];
for (int j = 0; j < res.length; j++)
res[j] =
responseFactory.createResponse(
10 + j + i, 10 + j + i, "whatever " + j + i, UrnHelper.SHA1);
m =
queryReplyFactory.createQueryReply(
qr.getGUID(),
(byte) 1,
6355,
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
testUP[i].send(m);
testUP[i].flush();
}
// wait for processing
Thread.sleep(2000);
for (int i = 0; i < UDP_ACCESS.length; i++) {
ReplyNumberVendorMessage vm =
replyNumberVendorMessageFactory.createV3ReplyNumberVendorMessage(
new GUID(qr.getGUID()), i + 1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
vm.write(baos);
DatagramPacket pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[i].send(pack);
}
// wait for processing
Thread.sleep(1000);
{
// all the UDP ReplyNumberVMs should have been bypassed
assertByPassedResultsCacheHasSize(qr.getGUID(), UDP_ACCESS.length);
}
{
// now we should make sure MessageRouter clears the map
searchServices.stopQuery(new GUID(qr.getGUID()));
assertByPassedResultsCacheHasSize(qr.getGUID(), 0);
}
callback.clearGUID();
}
// RUN THIS TEST LAST!!
// TODO move this test case to OnDemandUnicasterTest, sounds like a pure unit test
// proabably doesn't make sense anymore since it doesn't have any data from the
// previous tests to clear
public void testUnicasterClearingCode() throws Exception {
BlockingConnectionUtils.keepAllAlive(testUP, pingReplyFactory);
// clear up any messages before we begin the test.
drainAll();
{ // clear all the unicaster data structures
Long[] longs = new Long[] {new Long(0), new Long(1)};
Class[] classTypes = new Class[] {Long.TYPE, Long.TYPE};
// now confirm that clearing code works
Object ret =
PrivilegedAccessor.invokeMethod(
onDemandUnicaster, "clearDataStructures", longs, classTypes);
assertTrue(ret instanceof Boolean);
assertTrue(((Boolean) ret).booleanValue());
}
DatagramPacket pack = null;
Message m = null;
byte[] guid = searchServices.newQueryGUID();
searchServices.query(guid, "whatever");
// i need to pretend that the UI is showing the user the query still
callback.setGUID(new GUID(guid));
QueryRequest qr =
BlockingConnectionUtils.getFirstInstanceOfMessageType(testUP[0], QueryRequest.class);
assertNotNull(qr);
assertTrue(qr.desiresOutOfBandReplies());
// ok, the leaf is sending OOB queries - good stuff, now we should send
// a lot of results back and make sure it buffers the bypassed OOB ones
for (int i = 0; i < testUP.length; i++) {
Response[] res = new Response[200];
for (int j = 0; j < res.length; j++)
res[j] =
responseFactory.createResponse(
10 + j + i, 10 + j + i, "whatever " + j + i, UrnHelper.SHA1);
m =
queryReplyFactory.createQueryReply(
qr.getGUID(),
(byte) 1,
6355,
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
testUP[i].send(m);
testUP[i].flush();
}
// create a test uploader and send back that response
TestUploader uploader = new TestUploader(networkManagerStub);
uploader.start("whatever", UPLOADER_PORT, false);
uploader.setBusy(true);
RemoteFileDesc rfd = makeRFD("GLIQY64M7FSXBSQEZY37FIM5QQSA2OUJ");
// wait for processing
Thread.sleep(1500);
for (int i = 0; i < UDP_ACCESS.length; i++) {
ReplyNumberVendorMessage vm =
replyNumberVendorMessageFactory.createV3ReplyNumberVendorMessage(
new GUID(qr.getGUID()), i + 1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
vm.write(baos);
pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[i].send(pack);
}
// wait for processing
Thread.sleep(500);
{
// all the UDP ReplyNumberVMs should have been bypassed
assertByPassedResultsCacheHasSize(qr.getGUID(), UDP_ACCESS.length);
}
Downloader downloader =
downloadServices.download(new RemoteFileDesc[] {rfd}, false, new GUID(guid));
final int MAX_TRIES = 60;
for (int i = 0; i <= MAX_TRIES; i++) {
Thread.sleep(500);
if (downloader.getState() == DownloadState.ITERATIVE_GUESSING) break;
if (i == MAX_TRIES) fail("didn't GUESS!!");
}
// we should start getting guess queries on all UDP ports, actually
// querykey requests
for (int i = 0; i < UDP_ACCESS.length; i++) {
boolean gotPing = false;
while (!gotPing) {
try {
byte[] datagramBytes = new byte[1000];
pack = new DatagramPacket(datagramBytes, 1000);
UDP_ACCESS[i].setSoTimeout(10000); // may need to wait
UDP_ACCESS[i].receive(pack);
InputStream in = new ByteArrayInputStream(pack.getData());
m = messageFactory.read(in, Network.TCP);
m.hop();
if (m instanceof PingRequest) gotPing = ((PingRequest) m).isQueryKeyRequest();
} catch (InterruptedIOException iioe) {
assertTrue("was successful for " + i, false);
}
}
}
// Prepopulate Query Keys
AddressSecurityToken qk =
new AddressSecurityToken(InetAddress.getLocalHost(), SERVER_PORT, macManager);
for (int i = 0; i < (UDP_ACCESS.length / 2); i++) {
byte[] ip = new byte[] {(byte) 127, (byte) 0, (byte) 0, (byte) 1};
PingReply pr =
pingReplyFactory.createQueryKeyReply(
GUID.makeGuid(), (byte) 1, UDP_ACCESS[i].getLocalPort(), ip, 10, 10, false, qk);
pr.hop();
onDemandUnicaster.handleQueryKeyPong(pr);
}
// ensure that it gets into the OnDemandUnicaster
{
// now we should make sure MessageRouter retains the key
Map _queryKeys = (Map) PrivilegedAccessor.getValue(onDemandUnicaster, "_queryKeys");
assertNotNull(_queryKeys);
assertEquals((UDP_ACCESS.length / 2), _queryKeys.size());
// now make sure some URNs are still buffered
Map _bufferedURNs = (Map) PrivilegedAccessor.getValue(onDemandUnicaster, "_bufferedURNs");
assertNotNull(_bufferedURNs);
assertEquals((UDP_ACCESS.length / 2), _bufferedURNs.size());
}
// now until those guys get expired
Thread.sleep(60 * 1000);
{
Long[] longs = new Long[] {new Long(0), new Long(1)};
Class[] classTypes = new Class[] {Long.TYPE, Long.TYPE};
// now confirm that clearing code works
Object ret =
PrivilegedAccessor.invokeMethod(
onDemandUnicaster, "clearDataStructures", longs, classTypes);
assertTrue(ret instanceof Boolean);
assertTrue(((Boolean) ret).booleanValue());
}
// ensure that clearing worked
{
// now we should make sure MessageRouter retains the key
Map _queryKeys = (Map) PrivilegedAccessor.getValue(onDemandUnicaster, "_queryKeys");
assertNotNull(_queryKeys);
assertEquals(0, _queryKeys.size());
// now make sure some URNs are still buffered
Map _bufferedURNs = (Map) PrivilegedAccessor.getValue(onDemandUnicaster, "_bufferedURNs");
assertNotNull(_bufferedURNs);
assertEquals(0, _bufferedURNs.size());
}
assertEquals(DownloadState.BUSY, downloader.getState());
callback.clearGUID();
downloader.stop();
Thread.sleep(1000);
{
// now we should make sure MessageRouter clears the map
assertByPassedResultsCacheHasSize(qr.getGUID(), 0);
}
}
public void testMultipleDownloadsNoPurge() throws Exception {
BlockingConnectionUtils.keepAllAlive(testUP, pingReplyFactory);
// clear up any messages before we begin the test.
drainAll();
DatagramPacket pack = null;
Message m = null;
byte[] guid = searchServices.newQueryGUID();
searchServices.query(guid, "whatever");
// i need to pretend that the UI is showing the user the query still
callback.setGUID(new GUID(guid));
QueryRequest qr =
BlockingConnectionUtils.getFirstInstanceOfMessageType(testUP[0], QueryRequest.class);
assertNotNull(qr);
assertTrue(qr.desiresOutOfBandReplies());
// ok, the leaf is sending OOB queries - good stuff, now we should send
// a lot of results back and make sure it buffers the bypassed OOB ones
for (int i = 0; i < testUP.length; i++) {
Response[] res = new Response[200];
for (int j = 0; j < res.length; j++)
res[j] =
responseFactory.createResponse(
10 + j + i, 10 + j + i, "whatever " + j + i, UrnHelper.SHA1);
m =
queryReplyFactory.createQueryReply(
qr.getGUID(),
(byte) 1,
6355,
myIP(),
0,
res,
GUID.makeGuid(),
new byte[0],
false,
false,
true,
true,
false,
false,
null);
testUP[i].send(m);
testUP[i].flush();
}
// create a test uploader and send back that response
TestUploader uploader = new TestUploader(networkManagerStub);
uploader.start("whatever", UPLOADER_PORT, false);
uploader.setBusy(true);
RemoteFileDesc rfd = makeRFD("GLIQY64M7FSXBSQEZY37FIM5QQSA2OUJ");
TestUploader uploader2 = new TestUploader(networkManagerStub);
uploader2.start("whatever", UPLOADER_PORT * 2, false);
uploader2.setBusy(true);
RemoteFileDesc rfd2 = makeRFD("GLIQY64M7FSXBSQEZY37FIM5QQSASUSH");
// wait for processing
Thread.sleep(1500);
{ // bypass 1 result only
ReplyNumberVendorMessage vm =
replyNumberVendorMessageFactory.createV3ReplyNumberVendorMessage(
new GUID(qr.getGUID()), 1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
vm.write(baos);
pack =
new DatagramPacket(
baos.toByteArray(),
baos.toByteArray().length,
testUP[0].getInetAddress(),
SERVER_PORT);
UDP_ACCESS[0].send(pack);
}
// wait for processing
Thread.sleep(500);
{
// all the UDP ReplyNumberVMs should have been bypassed
assertByPassedResultsCacheHasSize(qr.getGUID(), 1);
}
Downloader downloader =
downloadServices.download(new RemoteFileDesc[] {rfd}, false, new GUID(guid));
// Don't try using the same default file
Downloader downloader2 =
downloadServices.download(
new RemoteFileDesc[] {rfd2}, new GUID(guid), false, null, "anotherFile");
// let downloaders do stuff
final int MAX_TRIES = 60;
boolean oneGood = false, twoGood = false;
for (int i = 0; i <= MAX_TRIES; i++) {
Thread.sleep(500);
if (downloader.getState() == DownloadState.BUSY) oneGood = true;
if (downloader2.getState() == DownloadState.BUSY) twoGood = true;
if (oneGood && twoGood) break;
if (i == MAX_TRIES) fail("didn't GUESS!!");
}
callback.clearGUID(); // isQueryAlive == false
downloader.stop();
Thread.sleep(500);
{
// we should still have bypassed results since downloader2 alive
assertByPassedResultsCacheHasSize(qr.getGUID(), 1);
}
downloader2.stop();
Thread.sleep(1000);
{
// now we should make sure MessageRouter clears the map
assertByPassedResultsCacheHasSize(qr.getGUID(), 0);
}
uploader.stopThread();
uploader2.stopThread();
}
// make an incoming to the servent, wait a little, and then make sure
// it asks for a connect back again
public void testUDPInterleavingRequestsSent() throws Exception {
drainAll();
UDPService udpServ = udpService;
Random rand = new Random();
for (int i = 0; i < 6; i++) {
if (rand.nextBoolean()) {
DatagramSocket s = new DatagramSocket();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ReplyNumberVendorMessage vm = replyNumberVendorMessageFactory.create(new GUID(cbGuid), 1);
vm.write(baos);
DatagramPacket pack =
new DatagramPacket(
baos.toByteArray(), baos.toByteArray().length, InetAddress.getLocalHost(), PORT);
s.send(pack);
s.close();
Thread.sleep(100);
}
// wait until the expire time is realized
Thread.sleep(MY_EXPIRE_TIME + MY_VALIDATE_TIME);
// throw some randomness in there - if we get an incoming we should
// not send messages out
if (udpServ.canReceiveUnsolicited()) {
DatagramSocket s = new DatagramSocket();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ReplyNumberVendorMessage vm = replyNumberVendorMessageFactory.create(new GUID(cbGuid), 1);
vm.write(baos);
DatagramPacket pack =
new DatagramPacket(
baos.toByteArray(), baos.toByteArray().length, InetAddress.getLocalHost(), PORT);
s.send(pack);
s.close();
Thread.sleep(100);
assertTrue(udpServ.canReceiveUnsolicited());
try {
testUP[0].receive(TIMEOUT);
} catch (InterruptedIOException expected) {
}
} else {
Thread.sleep(MY_VALIDATE_TIME);
// query the Acceptor - it should send off more requests
Thread.sleep(100);
Message m = null;
do {
m = testUP[0].receive(TIMEOUT);
} while (!(m instanceof UDPConnectBackVendorMessage));
cbGuid = ((UDPConnectBackVendorMessage) m).getConnectBackGUID().bytes();
// now connect back and it should switch on unsolicited
DatagramSocket s = new DatagramSocket();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PingRequest ping = pingRequestFactory.createPingRequest(cbGuid, (byte) 1, (byte) 1);
ping.write(baos);
DatagramPacket pack =
new DatagramPacket(
baos.toByteArray(), baos.toByteArray().length, InetAddress.getLocalHost(), PORT);
s.send(pack);
s.close();
}
}
}