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Avoid querying the database if we think all new messages are in the cache.

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This commit is contained in:
Jon Chambers
2020-09-09 18:04:30 -04:00
committed by Jon Chambers
parent f766c57743
commit 6f9ff3be37
5 changed files with 103 additions and 26 deletions
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4
service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/MessageControllerTest.java
View File

@@ -257,7 +257,7 @@ public class MessageControllerTest {
OutgoingMessageEntityList messagesList = new OutgoingMessageEntityList(messages, false);
when(messagesManager.getMessagesForDevice(eq(AuthHelper.VALID_NUMBER), eq(AuthHelper.VALID_UUID), eq(1L), anyString())).thenReturn(messagesList);
when(messagesManager.getMessagesForDevice(eq(AuthHelper.VALID_NUMBER), eq(AuthHelper.VALID_UUID), eq(1L), anyString(), anyBoolean())).thenReturn(messagesList);
OutgoingMessageEntityList response =
resources.getJerseyTest().target("/v1/messages/")
@@ -294,7 +294,7 @@ public class MessageControllerTest {
OutgoingMessageEntityList messagesList = new OutgoingMessageEntityList(messages, false);
when(messagesManager.getMessagesForDevice(eq(AuthHelper.VALID_NUMBER), eq(AuthHelper.VALID_UUID), eq(1L), anyString())).thenReturn(messagesList);
when(messagesManager.getMessagesForDevice(eq(AuthHelper.VALID_NUMBER), eq(AuthHelper.VALID_UUID), eq(1L), anyString(), anyBoolean())).thenReturn(messagesList);
Response response =
resources.getJerseyTest().target("/v1/messages/")

92
service/src/test/java/org/whispersystems/textsecuregcm/websocket/WebSocketConnectionTest.java
View File

@@ -39,16 +39,17 @@ import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.any;
import static org.mockito.Mockito.anyInt;
import static org.mockito.Mockito.anyLong;
import static org.mockito.Mockito.anyString;
import static org.mockito.Mockito.clearInvocations;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.times;
@@ -149,7 +150,7 @@ public class WebSocketConnectionTest {
String userAgent = "user-agent";
when(storedMessages.getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), userAgent))
when(storedMessages.getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), userAgent, false))
.thenReturn(outgoingMessagesList);
final List<CompletableFuture<WebSocketResponseMessage>> futures = new LinkedList<>();
@@ -236,7 +237,7 @@ public class WebSocketConnectionTest {
String userAgent = "user-agent";
when(storedMessages.getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), userAgent))
when(storedMessages.getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), userAgent, false))
.thenReturn(pendingMessagesList);
final List<CompletableFuture<WebSocketResponseMessage>> futures = new LinkedList<>();
@@ -347,7 +348,7 @@ public class WebSocketConnectionTest {
String userAgent = "user-agent";
when(storedMessages.getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), userAgent))
when(storedMessages.getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), userAgent, false))
.thenReturn(pendingMessagesList);
final List<CompletableFuture<WebSocketResponseMessage>> futures = new LinkedList<>();
@@ -401,7 +402,7 @@ public class WebSocketConnectionTest {
final AtomicBoolean threadWaiting = new AtomicBoolean(false);
final AtomicBoolean returnMessageList = new AtomicBoolean(false);
when(messagesManager.getMessagesForDevice(account.getNumber(), account.getUuid(), 1L, client.getUserAgent())).thenAnswer((Answer<OutgoingMessageEntityList>)invocation -> {
when(messagesManager.getMessagesForDevice(account.getNumber(), account.getUuid(), 1L, client.getUserAgent(), false)).thenAnswer((Answer<OutgoingMessageEntityList>)invocation -> {
synchronized (threadWaiting) {
threadWaiting.set(true);
threadWaiting.notifyAll();
@@ -445,7 +446,7 @@ public class WebSocketConnectionTest {
thread.join();
}
verify(messagesManager).getMessagesForDevice(anyString(), any(UUID.class), anyLong(), anyString());
verify(messagesManager).getMessagesForDevice(anyString(), any(UUID.class), anyLong(), anyString(), eq(false));
}
@Test
@@ -469,7 +470,7 @@ public class WebSocketConnectionTest {
final OutgoingMessageEntityList firstPage = new OutgoingMessageEntityList(firstPageMessages, true);
final OutgoingMessageEntityList secondPage = new OutgoingMessageEntityList(secondPageMessages, false);
when(messagesManager.getMessagesForDevice(account.getNumber(), account.getUuid(), 1L, client.getUserAgent()))
when(messagesManager.getMessagesForDevice(account.getNumber(), account.getUuid(), 1L, client.getUserAgent(), false))
.thenReturn(firstPage)
.thenReturn(secondPage);
@@ -497,17 +498,15 @@ public class WebSocketConnectionTest {
final WebSocketClient client = mock(WebSocketClient.class);
final WebSocketConnection connection = new WebSocketConnection(pushSender, receiptSender, messagesManager, account, device, client, "concurrency");
final UUID accountUuid = UUID.randomUUID();
when(account.getNumber()).thenReturn("+18005551234");
when(account.getUuid()).thenReturn(UUID.randomUUID());
when(account.getUuid()).thenReturn(accountUuid);
when(device.getId()).thenReturn(1L);
when(client.getUserAgent()).thenReturn("Test-UA");
when(messagesManager.getMessagesForDevice(account.getNumber(), account.getUuid(), 1L, client.getUserAgent())).thenAnswer(new Answer<OutgoingMessageEntityList>() {
@Override
public OutgoingMessageEntityList answer(final InvocationOnMock invocation) throws Throwable {
return new OutgoingMessageEntityList(Collections.emptyList(), false);
}
});
when(messagesManager.getMessagesForDevice(eq("+18005551234"), eq(accountUuid), eq(1L), eq("Test-UA"), anyBoolean()))
.thenReturn(new OutgoingMessageEntityList(Collections.emptyList(), false));
final WebSocketResponseMessage successResponse = mock(WebSocketResponseMessage.class);
when(successResponse.getStatus()).thenReturn(200);
@@ -523,7 +522,7 @@ public class WebSocketConnectionTest {
}
@Test
public void testRequeryAfterOnStateMismatch() throws InterruptedException {
public void testRequeryOnStateMismatch() throws InterruptedException {
final MessagesManager messagesManager = mock(MessagesManager.class);
final WebSocketClient client = mock(WebSocketClient.class);
final WebSocketConnection connection = new WebSocketConnection(pushSender, receiptSender, messagesManager, account, device, client, "concurrency");
@@ -543,7 +542,7 @@ public class WebSocketConnectionTest {
final OutgoingMessageEntityList firstPage = new OutgoingMessageEntityList(firstPageMessages, false);
final OutgoingMessageEntityList secondPage = new OutgoingMessageEntityList(secondPageMessages, false);
when(messagesManager.getMessagesForDevice(account.getNumber(), account.getUuid(), 1L, client.getUserAgent()))
when(messagesManager.getMessagesForDevice(account.getNumber(), account.getUuid(), 1L, client.getUserAgent(), false))
.thenReturn(firstPage)
.thenReturn(secondPage)
.thenReturn(new OutgoingMessageEntityList(Collections.emptyList(), false));
@@ -573,6 +572,67 @@ public class WebSocketConnectionTest {
verify(client).sendRequest(eq("PUT"), eq("/api/v1/queue/empty"), any(List.class), eq(Optional.empty()));
}
@Test
public void testProcessCachedMessagesOnly() {
final MessagesManager messagesManager = mock(MessagesManager.class);
final WebSocketClient client = mock(WebSocketClient.class);
final WebSocketConnection connection = new WebSocketConnection(pushSender, receiptSender, messagesManager, account, device, client, "concurrency");
final UUID accountUuid = UUID.randomUUID();
when(account.getNumber()).thenReturn("+18005551234");
when(account.getUuid()).thenReturn(accountUuid);
when(device.getId()).thenReturn(1L);
when(client.getUserAgent()).thenReturn("Test-UA");
when(messagesManager.getMessagesForDevice(eq("+18005551234"), eq(accountUuid), eq(1L), eq("Test-UA"), anyBoolean()))
.thenReturn(new OutgoingMessageEntityList(Collections.emptyList(), false));
final WebSocketResponseMessage successResponse = mock(WebSocketResponseMessage.class);
when(successResponse.getStatus()).thenReturn(200);
// This is a little hacky and non-obvious, but because we're always returning an empty list of messages, the call to
// CompletableFuture.allOf(...) in processStoredMessages will produce an instantly-succeeded future, and the
// whenComplete method will get called immediately on THIS thread, so we don't need to synchronize or wait for
// anything.
connection.processStoredMessages();
verify(messagesManager).getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), client.getUserAgent(), false);
connection.processStoredMessages();
verify(messagesManager).getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), client.getUserAgent(), true);
}
@Test
public void testProcessDatabaseMessagesAfterPersist() {
final MessagesManager messagesManager = mock(MessagesManager.class);
final WebSocketClient client = mock(WebSocketClient.class);
final WebSocketConnection connection = new WebSocketConnection(pushSender, receiptSender, messagesManager, account, device, client, "concurrency");
final UUID accountUuid = UUID.randomUUID();
when(account.getNumber()).thenReturn("+18005551234");
when(account.getUuid()).thenReturn(accountUuid);
when(device.getId()).thenReturn(1L);
when(client.getUserAgent()).thenReturn("Test-UA");
when(messagesManager.getMessagesForDevice(eq("+18005551234"), eq(accountUuid), eq(1L), eq("Test-UA"), anyBoolean()))
.thenReturn(new OutgoingMessageEntityList(Collections.emptyList(), false));
final WebSocketResponseMessage successResponse = mock(WebSocketResponseMessage.class);
when(successResponse.getStatus()).thenReturn(200);
// This is a little hacky and non-obvious, but because we're always returning an empty list of messages, the call to
// CompletableFuture.allOf(...) in processStoredMessages will produce an instantly-succeeded future, and the
// whenComplete method will get called immediately on THIS thread, so we don't need to synchronize or wait for
// anything.
connection.processStoredMessages();
connection.handleMessagesPersisted();
verify(messagesManager, times(2)).getMessagesForDevice(account.getNumber(), account.getUuid(), device.getId(), client.getUserAgent(), false);
}
private OutgoingMessageEntity createMessage(long id, boolean cached, String sender, UUID senderUuid, long timestamp, boolean receipt, String content) {
return new OutgoingMessageEntity(id, cached, UUID.randomUUID(), receipt ? Envelope.Type.RECEIPT_VALUE : Envelope.Type.CIPHERTEXT_VALUE,
null, timestamp, sender, senderUuid, 1, content.getBytes(), null, 0);