[azeventhubs,azservicebus] Applying retry fix to both eventhubs and servicebus (#23562)
* Some lint errors. * Fixing some broken tests. It looks like these weren't running in CI because what I've changed should not have affected them at all. Fixes #23523
This commit is contained in:
Richard Park
GitHub
Родитель
5df372ce81
Коммит
42922c1d30
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@ -99,11 +99,11 @@
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},
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{
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"Name": "messaging/azservicebus",
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"CoverageGoal": 0.48
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"CoverageGoal": 0.39
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},
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{
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"Name": "messaging/azeventhubs",
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"CoverageGoal": 0.60
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"CoverageGoal": 0.45
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},
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{
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"Name": "messaging/eventgrid/aznamespaces",
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@ -134,4 +134,4 @@
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"CoverageGoal": 0.75
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}
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]
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}
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}
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@ -1,10 +1,11 @@
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# Release History
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## 1.2.3 (Unreleased)
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## 1.2.3 (2024-10-14)
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### Bugs Fixed
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- Fixed a bug where cancelling RenewMessageLock() calls could cause hangs in future RenewMessageLock calls. (PR#23400)
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- Fixed bug where cancelling management link calls, such GetEventHubProperties() or GetPartitionProperties, could result in blocked calls. (PR#23400)
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- Apply fix from @bcho for overflows with retries. (PR#23562)
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## 1.2.2 (2024-08-15)
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@ -23,9 +24,10 @@
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### Bugs Fixed
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Processor.Run had unclear behavior for some cases:
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- Run() now returns an explicit error when called more than once on a single
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- Run() now returns an explicit error when called more than once on a single
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Processor instance or if multiple Run calls are made concurrently. (PR#22833)
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- NextProcessorClient now properly terminates (and returns nil) if called on a
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- NextProcessorClient now properly terminates (and returns nil) if called on a
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stopped Processor. (PR#22833)
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## 1.1.0 (2024-04-02)
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@ -942,7 +942,7 @@ func sendEventToPartition(t *testing.T, producer *azeventhubs.ProducerClient, pa
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eventToSend.Properties = props
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err = batch.AddEventData(event, nil)
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err = batch.AddEventData(&eventToSend, nil)
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require.NoError(t, err)
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}
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@ -6,7 +6,6 @@ package internal
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import (
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"context"
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"fmt"
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"net"
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"testing"
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"time"
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@ -113,6 +112,8 @@ func TestLinksRecoverLinkWithConnectionFailureAndExpiredContext(t *testing.T) {
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defer test.RequireClose(t, links)
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defer test.RequireNSClose(t, ns)
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t.Logf("Getting links (original), manually")
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oldLWID, err := links.GetLink(context.Background(), "0")
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require.NoError(t, err)
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@ -123,32 +124,44 @@ func TestLinksRecoverLinkWithConnectionFailureAndExpiredContext(t *testing.T) {
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err = origConn.Close()
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require.NoError(t, err)
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err = oldLWID.Link().Send(context.Background(), &amqp.Message{}, nil)
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require.Error(t, err)
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require.Equal(t, RecoveryKindConn, GetRecoveryKind(err))
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// Try to recover, but using an expired context. We'll get a network error (not enough time to resolve or
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// create a connection), which would normally be a connection level recovery event.
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cancelledCtx, cancel := context.WithDeadline(context.Background(), time.Now().Add(-time.Hour))
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defer cancel()
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err = links.lr.RecoverIfNeeded(cancelledCtx, lwidToError(err, oldLWID))
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var netErr net.Error
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require.ErrorAs(t, err, &netErr)
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t.Logf("Sending message, within retry loop, with an already expired context")
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// now recover like normal
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err = links.lr.RecoverIfNeeded(context.Background(), lwidToError(err, oldLWID))
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require.NoError(t, err)
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err = links.Retry(cancelledCtx, "(expired context) retry loop with precancelled context", "send", "0", exported.RetryOptions{}, func(ctx context.Context, lwid LinkWithID[amqpwrap.AMQPSenderCloser]) error {
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// ignoring the cancelled context, let's see what happens.
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t.Logf("(expired context) Sending message")
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err = lwid.Link().Send(context.Background(), &amqp.Message{
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Data: [][]byte{[]byte("(expired context) hello world")},
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}, nil)
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newLWID, err := links.GetLink(context.Background(), "0")
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t.Logf("(expired context) Message sent, error: %#v", err)
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return err
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})
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require.ErrorIs(t, err, context.DeadlineExceeded)
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t.Logf("Sending message, within retry loop, NO expired context")
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var newLWID LinkWithID[amqpwrap.AMQPSenderCloser]
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err = links.Retry(context.Background(), "(normal) retry loop without cancelled context", "send", "0", exported.RetryOptions{}, func(ctx context.Context, lwid LinkWithID[amqpwrap.AMQPSenderCloser]) error {
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// ignoring the cancelled context, let's see what happens.
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t.Logf("(normal) Sending message")
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err = lwid.Link().Send(context.Background(), &amqp.Message{
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Data: [][]byte{[]byte("hello world")},
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}, nil)
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t.Logf("(normal) Message sent, error: %#v", err)
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newLWID = lwid
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return err
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})
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require.NoError(t, err)
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requireNewLinkNewConn(t, oldLWID, newLWID)
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err = newLWID.Link().Send(context.Background(), &amqp.Message{
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Data: [][]byte{[]byte("hello world")},
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}, nil)
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require.NoError(t, err)
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require.Equal(t, newLWID.ConnID(), uint64(2), "we should have recovered the connection")
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}
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func TestLinkFailureWhenConnectionIsDead(t *testing.T) {
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@ -37,8 +37,6 @@ func SetupRPC(sender *MockAMQPSenderCloser, receiver *MockAMQPReceiverCloser, ex
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CorrelationID: sentMessage.Properties.MessageID,
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},
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}
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receiver.EXPECT().AcceptMessage(gomock.Any(), gomock.Any()).Return(nil)
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// let the caller fill in the blanks of whatever needs to happen here.
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handler(sentMessage, response)
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return response, nil
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@ -181,9 +181,6 @@ func TestRPCLinkNonErrorRequiresNoRecovery(t *testing.T) {
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require.Equal(t, 200, resp.Code)
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require.Equal(t, "response from service", resp.Message.Value)
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acceptedMessage := <-tester.Accepted
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require.Equal(t, "response from service", acceptedMessage.Value, "successfully received message is accepted")
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require.NoError(t, link.Close(context.Background()))
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logMessages := getLogs()
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@ -219,9 +216,6 @@ func TestRPCLinkNonErrorLockLostDoesNotBreakAnything(t *testing.T) {
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require.ErrorAs(t, err, &rpcErr)
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require.Equal(t, 400, rpcErr.RPCCode())
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acceptedMessage := <-tester.Accepted
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require.Equal(t, "response from service", acceptedMessage.Value, "successfully received message is accepted")
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// validate that a normal error doesn't cause the response router to shut down
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resp, err = link.RPC(context.Background(), &amqp.Message{
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ApplicationProperties: map[string]any{
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@ -232,8 +226,6 @@ func TestRPCLinkNonErrorLockLostDoesNotBreakAnything(t *testing.T) {
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})
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require.NoError(t, err)
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require.Equal(t, "response from service", resp.Message.Value)
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acceptedMessage = <-tester.Accepted
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require.Equal(t, "response from service", acceptedMessage.Value, "successfully received message is accepted")
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}
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func TestRPCLinkClosingClean_SessionCreationFailed(t *testing.T) {
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@ -424,7 +416,6 @@ func TestRPCLinkUsesCorrectFlags(t *testing.T) {
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func NewRPCTester(t *testing.T) *rpcTester {
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return &rpcTester{t: t,
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ResponsesCh: make(chan *rpcTestResp, 1000),
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Accepted: make(chan *amqp.Message, 1),
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RPCLoopStarted: make(chan struct{}, 1),
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}
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}
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@ -440,9 +431,6 @@ type rpcTester struct {
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amqpwrap.AMQPReceiverCloser
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receiverOpts *amqp.ReceiverOptions
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// Accepted contains all the messages where we called AcceptMessage(msg)
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// We only call this when we
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Accepted chan *amqp.Message
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ResponsesCh chan *rpcTestResp
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t *testing.T
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@ -501,12 +489,6 @@ func (tester *rpcTester) LinkName() string {
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// receiver functions
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func (tester *rpcTester) AcceptMessage(ctx context.Context, msg *amqp.Message) error {
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require.NotNil(tester.t, tester.Accepted, "No messages should be AcceptMessage()'d since the tester.Accepted channel was nil")
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tester.Accepted <- msg
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return nil
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}
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func (tester *rpcTester) Receive(ctx context.Context, o *amqp.ReceiveOptions) (*amqp.Message, error) {
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tester.closeRPCLoopStarted.Do(func() {
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close(tester.RPCLoopStarted)
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@ -108,7 +108,7 @@ func parseSig(sigStr string) (*sig, error) {
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case "skn":
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parsed.skn = keyValue[1]
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default:
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return nil, fmt.Errorf(fmt.Sprintf("unknown key / value: %q", keyValue))
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return nil, fmt.Errorf("unknown key / value: %q", keyValue)
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}
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}
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return parsed, nil
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@ -114,25 +114,33 @@ func setDefaults(o *exported.RetryOptions) {
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}
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// (adapted from from azcore/policy_retry)
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func calcDelay(o exported.RetryOptions, try int32) time.Duration {
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if try == 0 {
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return 0
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func calcDelay(o exported.RetryOptions, try int32) time.Duration { // try is >=1; never 0
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// avoid overflow when shifting left
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factor := time.Duration(math.MaxInt64)
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if try < 63 {
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factor = time.Duration(int64(1<<try) - 1)
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}
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pow := func(number int64, exponent int32) int64 { // pow is nested helper function
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var result int64 = 1
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for n := int32(0); n < exponent; n++ {
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result *= number
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}
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return result
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delay := factor * o.RetryDelay
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if delay < factor {
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// overflow has happened so set to max value
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delay = time.Duration(math.MaxInt64)
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}
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delay := time.Duration(pow(2, try)-1) * o.RetryDelay
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// Introduce jitter: [0.0, 1.0) / 2 = [0.0, 0.5) + 0.8 = [0.8, 1.3)
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jitterMultiplier := rand.Float64()/2 + 0.8 // NOTE: We want math/rand; not crypto/rand
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// Introduce some jitter: [0.0, 1.0) / 2 = [0.0, 0.5) + 0.8 = [0.8, 1.3)
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delay = time.Duration(delay.Seconds() * (rand.Float64()/2 + 0.8) * float64(time.Second)) // NOTE: We want math/rand; not crypto/rand
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if delay > o.MaxRetryDelay {
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delayFloat := float64(delay) * jitterMultiplier
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if delayFloat > float64(math.MaxInt64) {
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// the jitter pushed us over MaxInt64, so just use MaxInt64
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delay = time.Duration(math.MaxInt64)
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} else {
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delay = time.Duration(delayFloat)
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}
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if delay > o.MaxRetryDelay { // MaxRetryDelay is backfilled with non-negative value
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delay = o.MaxRetryDelay
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}
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return delay
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}
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@ -91,9 +91,6 @@ func TestRetrier(t *testing.T) {
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return errors.Is(err, context.Canceled)
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}
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customRetryOptions := fastRetryOptions
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customRetryOptions.MaxRetries = 1
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var actualAttempts []int32
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maxRetries := int32(2)
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@ -276,7 +273,7 @@ func TestRetryDefaults(t *testing.T) {
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require.EqualValues(t, time.Duration(0), ro.RetryDelay)
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}
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func TestCalcDelay(t *testing.T) {
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func TestCalcDelay2(t *testing.T) {
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// calcDelay introduces some jitter, automatically.
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ro := exported.RetryOptions{}
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setDefaults(&ro)
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@ -409,6 +406,74 @@ func TestRetryLogging(t *testing.T) {
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})
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}
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func BenchmarkCalcDelay_defaultSettings(b *testing.B) {
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retryOptions := exported.RetryOptions{}
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setDefaults(&retryOptions)
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for i := 0; i < b.N; i++ {
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calcDelay(retryOptions, 32)
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}
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}
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func BenchmarkCalcDelay_overflow(b *testing.B) {
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retryOptions := exported.RetryOptions{
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RetryDelay: 1,
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MaxRetryDelay: math.MaxInt64,
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}
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setDefaults(&retryOptions)
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for i := 0; i < b.N; i++ {
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calcDelay(retryOptions, 100)
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}
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}
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|
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func TestCalcDelay(t *testing.T) {
|
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requireWithinJitter := func(t testing.TB, expected, actual time.Duration) {
|
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lower, upper := float64(expected)*0.8, float64(expected)*1.3
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require.Truef(
|
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t, float64(actual) >= lower && float64(actual) <= upper,
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"%.2f not within jitter of %.2f", actual.Seconds(), expected.Seconds(),
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)
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}
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t.Run("basic cases", func(t *testing.T) {
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retryOptions := exported.RetryOptions{
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RetryDelay: 1 * time.Second,
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MaxRetryDelay: 30 * time.Second,
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}
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setDefaults(&retryOptions)
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|
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for i := int32(1); i <= 5; i++ {
|
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delay := float64(calcDelay(retryOptions, i))
|
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expected := float64((1<<i - 1) * int64(retryOptions.RetryDelay))
|
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requireWithinJitter(
|
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t, time.Duration(expected), time.Duration(delay),
|
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)
|
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}
|
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for i := int32(6); i < 100; i++ {
|
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require.Equal(
|
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t,
|
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calcDelay(retryOptions, i),
|
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retryOptions.MaxRetryDelay,
|
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)
|
||||
}
|
||||
})
|
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|
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t.Run("overflow", func(t *testing.T) {
|
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retryOptions := exported.RetryOptions{
|
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RetryDelay: 1,
|
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MaxRetryDelay: math.MaxInt64,
|
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}
|
||||
setDefaults(&retryOptions)
|
||||
|
||||
for i := int32(63); i < 100000; i++ {
|
||||
requireWithinJitter(
|
||||
t, math.MaxInt64, calcDelay(retryOptions, i),
|
||||
)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// retryRE is used to replace the 'retry time' with a consistent string to make
|
||||
// unit tests against logging simpler
|
||||
// A typical string: "[azsb.Retry] (retry) Attempt 1 sleeping for 1.10233ms"
|
||||
|
|
|
|||
|
|
@ -1,5 +1,11 @@
|
|||
# Release History
|
||||
|
||||
## 1.7.3 (2024-10-14)
|
||||
|
||||
### Bugs Fixed
|
||||
|
||||
- Apply fix from @bcho for overflows with retries. (PR#23562)
|
||||
|
||||
## 1.7.2 (2024-09-11)
|
||||
|
||||
### Bugs Fixed
|
||||
|
|
@ -33,7 +39,7 @@
|
|||
|
||||
### Bugs Fixed
|
||||
|
||||
- Settling a message (using CompleteMessage, AbandonMessage, etc..) on a different Receiver instance than you received on no
|
||||
- Settling a message (using CompleteMessage, AbandonMessage, etc..) on a different Receiver instance than you received on no
|
||||
longer leaks memory. (PR#22253)
|
||||
|
||||
## 1.5.0 (2023-10-10)
|
||||
|
|
@ -57,7 +63,7 @@
|
|||
|
||||
### Features Added
|
||||
|
||||
- `admin.SubscriptionProperties` now allow for a `DefaultRule` to be set. This allows Subscriptions to be created with an immediate filter/action.
|
||||
- `admin.SubscriptionProperties` now allow for a `DefaultRule` to be set. This allows Subscriptions to be created with an immediate filter/action.
|
||||
Contributed by @StrawbrryFlurry. (PR#20888)
|
||||
|
||||
## 1.3.0 (2023-05-09)
|
||||
|
|
|
|||
|
|
@ -4,4 +4,4 @@
|
|||
package internal
|
||||
|
||||
// Version is the semantic version number
|
||||
const Version = "v1.7.2"
|
||||
const Version = "v1.7.3"
|
||||
|
|
|
|||
|
|
@ -56,7 +56,7 @@ func TestRPCLinkNonErrorRequiresRecovery(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestRPCLinkNonErrorRequiresNoRecovery(t *testing.T) {
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000), Accepted: make(chan *amqp.Message, 1)}
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000)}
|
||||
|
||||
link, err := NewRPCLink(context.Background(), RPCLinkArgs{
|
||||
Client: &rpcTesterClient{
|
||||
|
|
@ -97,16 +97,13 @@ func TestRPCLinkNonErrorRequiresNoRecovery(t *testing.T) {
|
|||
require.Equal(t, 200, resp.Code)
|
||||
require.Equal(t, "response from service", resp.Message.Value)
|
||||
|
||||
acceptedMessage := <-tester.Accepted
|
||||
require.Equal(t, "response from service", acceptedMessage.Value, "successfully received message is accepted")
|
||||
|
||||
logMessages := cleanupLogs()
|
||||
require.Contains(t, logMessages, "[rpctesting] RPCLink had no response channel for correlation ID you've-never-seen-this", "exampleUncorrelatedMessage causes warning for uncorrelated message")
|
||||
require.Contains(t, logMessages, "[rpctesting] Non-fatal error in RPCLink, starting to receive again: *Error{Condition: com.microsoft:server-busy, Description: , Info: map[]}")
|
||||
}
|
||||
|
||||
func TestRPCLinkNonErrorLockLostDoesNotBreakAnything(t *testing.T) {
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000), Accepted: make(chan *amqp.Message, 1)}
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000)}
|
||||
|
||||
link, err := NewRPCLink(context.Background(), RPCLinkArgs{
|
||||
Client: &rpcTesterClient{
|
||||
|
|
@ -132,9 +129,6 @@ func TestRPCLinkNonErrorLockLostDoesNotBreakAnything(t *testing.T) {
|
|||
require.ErrorAs(t, err, &rpcErr)
|
||||
require.Equal(t, 400, rpcErr.RPCCode())
|
||||
|
||||
acceptedMessage := <-tester.Accepted
|
||||
require.Equal(t, "response from service", acceptedMessage.Value, "successfully received message is accepted")
|
||||
|
||||
// validate that a normal error doesn't cause the response router to shut down
|
||||
resp, err = link.RPC(context.Background(), &amqp.Message{
|
||||
ApplicationProperties: map[string]any{
|
||||
|
|
@ -145,8 +139,6 @@ func TestRPCLinkNonErrorLockLostDoesNotBreakAnything(t *testing.T) {
|
|||
})
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, "response from service", resp.Message.Value)
|
||||
acceptedMessage = <-tester.Accepted
|
||||
require.Equal(t, "response from service", acceptedMessage.Value, "successfully received message is accepted")
|
||||
}
|
||||
|
||||
func TestRPCLinkClosingClean_SessionCreationFailed(t *testing.T) {
|
||||
|
|
@ -230,7 +222,7 @@ func TestRPCLinkClosingClean_CreationFailsButSessionCloseFailsToo(t *testing.T)
|
|||
}
|
||||
|
||||
func TestRPCLinkClosingQuickly(t *testing.T) {
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000), Accepted: make(chan *amqp.Message, 1)}
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000)}
|
||||
|
||||
link, err := NewRPCLink(context.Background(), RPCLinkArgs{
|
||||
Client: &rpcTesterClient{
|
||||
|
|
@ -245,7 +237,7 @@ func TestRPCLinkClosingQuickly(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestRPCLinkUsesCorrectFlags(t *testing.T) {
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000), Accepted: make(chan *amqp.Message, 1)}
|
||||
tester := &rpcTester{t: t, ResponsesCh: make(chan *rpcTestResp, 1000)}
|
||||
|
||||
link, err := NewRPCLink(context.Background(), RPCLinkArgs{
|
||||
Client: &rpcTesterClient{
|
||||
|
|
@ -272,9 +264,6 @@ type rpcTester struct {
|
|||
amqpwrap.AMQPReceiverCloser
|
||||
receiverOpts *amqp.ReceiverOptions
|
||||
|
||||
// Accepted contains all the messages where we called AcceptMessage(msg)
|
||||
// We only call this when we
|
||||
Accepted chan *amqp.Message
|
||||
ResponsesCh chan *rpcTestResp
|
||||
t *testing.T
|
||||
}
|
||||
|
|
@ -317,12 +306,6 @@ func (tester *rpcTester) LinkName() string {
|
|||
|
||||
// receiver functions
|
||||
|
||||
func (tester *rpcTester) AcceptMessage(ctx context.Context, msg *amqp.Message) error {
|
||||
require.NotNil(tester.t, tester.Accepted, "No messages should be AcceptMessage()'d since the tester.Accepted channel was nil")
|
||||
tester.Accepted <- msg
|
||||
return nil
|
||||
}
|
||||
|
||||
func (tester *rpcTester) Receive(ctx context.Context, o *amqp.ReceiveOptions) (*amqp.Message, error) {
|
||||
select {
|
||||
case resp := <-tester.ResponsesCh:
|
||||
|
|
|
|||
|
|
@ -107,7 +107,7 @@ func parseSig(sigStr string) (*sig, error) {
|
|||
case "skn":
|
||||
parsed.skn = keyValue[1]
|
||||
default:
|
||||
return nil, fmt.Errorf(fmt.Sprintf("unknown key / value: %q", keyValue))
|
||||
return nil, fmt.Errorf("unknown key / value: %q", keyValue)
|
||||
}
|
||||
}
|
||||
return parsed, nil
|
||||
|
|
|
|||
|
|
@ -117,25 +117,33 @@ func setDefaults(o *exported.RetryOptions) {
|
|||
}
|
||||
|
||||
// (adapted from from azcore/policy_retry)
|
||||
func calcDelay(o exported.RetryOptions, try int32) time.Duration {
|
||||
if try == 0 {
|
||||
return 0
|
||||
func calcDelay(o exported.RetryOptions, try int32) time.Duration { // try is >=1; never 0
|
||||
// avoid overflow when shifting left
|
||||
factor := time.Duration(math.MaxInt64)
|
||||
if try < 63 {
|
||||
factor = time.Duration(int64(1<<try) - 1)
|
||||
}
|
||||
|
||||
pow := func(number int64, exponent int32) int64 { // pow is nested helper function
|
||||
var result int64 = 1
|
||||
for n := int32(0); n < exponent; n++ {
|
||||
result *= number
|
||||
}
|
||||
return result
|
||||
delay := factor * o.RetryDelay
|
||||
if delay < factor {
|
||||
// overflow has happened so set to max value
|
||||
delay = time.Duration(math.MaxInt64)
|
||||
}
|
||||
|
||||
delay := time.Duration(pow(2, try)-1) * o.RetryDelay
|
||||
// Introduce jitter: [0.0, 1.0) / 2 = [0.0, 0.5) + 0.8 = [0.8, 1.3)
|
||||
jitterMultiplier := rand.Float64()/2 + 0.8 // NOTE: We want math/rand; not crypto/rand
|
||||
|
||||
// Introduce some jitter: [0.0, 1.0) / 2 = [0.0, 0.5) + 0.8 = [0.8, 1.3)
|
||||
delay = time.Duration(delay.Seconds() * (rand.Float64()/2 + 0.8) * float64(time.Second)) // NOTE: We want math/rand; not crypto/rand
|
||||
if delay > o.MaxRetryDelay {
|
||||
delayFloat := float64(delay) * jitterMultiplier
|
||||
if delayFloat > float64(math.MaxInt64) {
|
||||
// the jitter pushed us over MaxInt64, so just use MaxInt64
|
||||
delay = time.Duration(math.MaxInt64)
|
||||
} else {
|
||||
delay = time.Duration(delayFloat)
|
||||
}
|
||||
|
||||
if delay > o.MaxRetryDelay { // MaxRetryDelay is backfilled with non-negative value
|
||||
delay = o.MaxRetryDelay
|
||||
}
|
||||
|
||||
return delay
|
||||
}
|
||||
|
|
|
|||
|
|
@ -92,9 +92,6 @@ func TestRetrier(t *testing.T) {
|
|||
return errors.Is(err, context.Canceled)
|
||||
}
|
||||
|
||||
customRetryOptions := fastRetryOptions
|
||||
customRetryOptions.MaxRetries = 1
|
||||
|
||||
var actualAttempts []int32
|
||||
|
||||
maxRetries := int32(2)
|
||||
|
|
|
|||
|
|
@ -423,7 +423,7 @@ func newReceivedMessage(amqpMsg *amqp.Message, receiver amqpwrap.AMQPReceiver) *
|
|||
// }
|
||||
}
|
||||
|
||||
if amqpMsg.DeliveryTag != nil && len(amqpMsg.DeliveryTag) > 0 {
|
||||
if len(amqpMsg.DeliveryTag) > 0 {
|
||||
lockToken, err := lockTokenFromMessageTag(amqpMsg)
|
||||
|
||||
if err == nil {
|
||||
|
|
|
|||
|
|
@ -7,25 +7,19 @@ import (
|
|||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"regexp"
|
||||
"sort"
|
||||
"strings"
|
||||
"sync/atomic"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"log"
|
||||
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus/admin"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus/internal/exported"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus/internal/sas"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus/internal/test"
|
||||
"github.com/Azure/go-amqp"
|
||||
"github.com/stretchr/testify/require"
|
||||
"nhooyr.io/websocket"
|
||||
)
|
||||
|
||||
func TestReceiverBackupSettlement(t *testing.T) {
|
||||
|
|
@ -1049,91 +1043,6 @@ func TestReceiveWithDifferentWaitTime(t *testing.T) {
|
|||
require.Greater(t, bigger, base2)
|
||||
}
|
||||
|
||||
func TestReceiverConnectionTimeout(t *testing.T) {
|
||||
getLogs := test.CaptureLogsForTest(false)
|
||||
|
||||
var conn *slowConn
|
||||
|
||||
newWebSocketConnFn := func(ctx context.Context, args NewWebSocketConnArgs) (net.Conn, error) {
|
||||
t.Logf("Using websocket function")
|
||||
opts := &websocket.DialOptions{Subprotocols: []string{"amqp"}}
|
||||
wssConn, _, err := websocket.Dial(ctx, args.Host, opts)
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
netConn := websocket.NetConn(ctx, wssConn, websocket.MessageBinary)
|
||||
conn = &slowConn{t: t, Conn: netConn}
|
||||
|
||||
t.Logf("Returning slow connection")
|
||||
return conn, nil
|
||||
}
|
||||
|
||||
serviceBusClient := newServiceBusClientForTest(t, &test.NewClientOptions[ClientOptions]{
|
||||
ClientOptions: &ClientOptions{
|
||||
NewWebSocketConn: newWebSocketConnFn,
|
||||
RetryOptions: exported.RetryOptions{
|
||||
MaxRetryDelay: time.Nanosecond,
|
||||
},
|
||||
},
|
||||
})
|
||||
|
||||
queueName, cleanup := createQueue(t, nil, nil)
|
||||
t.Cleanup(cleanup)
|
||||
|
||||
sender, err := serviceBusClient.NewSender(queueName, nil)
|
||||
require.NoError(t, err)
|
||||
|
||||
err = sender.SendMessage(context.Background(), &Message{
|
||||
Body: []byte("hello world"),
|
||||
}, nil)
|
||||
require.NoError(t, err)
|
||||
|
||||
receiver, err := serviceBusClient.NewReceiverForQueue(queueName, nil)
|
||||
require.NoError(t, err)
|
||||
|
||||
ctxWithTimeout, cancel := context.WithTimeout(context.Background(), 30*time.Second)
|
||||
defer cancel()
|
||||
messages, err := receiver.ReceiveMessages(ctxWithTimeout, 1, nil)
|
||||
|
||||
require.NoError(t, err)
|
||||
require.NotEmpty(t, messages)
|
||||
|
||||
log.Printf("\n\n\nReceived messages, lock expiration in %s\n\n\n", messages[0].LockedUntil)
|
||||
|
||||
// cause the connection to have arbitrarily low read/write timeouts - it'll force errors with
|
||||
// this connection, at the lowest level, and we should see it bubble up as a connection recovery.
|
||||
atomic.StoreInt64(&conn.slow, 1)
|
||||
|
||||
log.Printf("\n\n\nAbout to renew message lock\n\n\n")
|
||||
|
||||
err = receiver.RenewMessageLock(context.Background(), messages[0], nil)
|
||||
require.NoError(t, err)
|
||||
|
||||
// check that the log messages made it in.
|
||||
recovered := false
|
||||
|
||||
logs := getLogs()
|
||||
|
||||
for _, log := range logs {
|
||||
if strings.Contains(log, "Recovered connection and links") {
|
||||
recovered = true
|
||||
}
|
||||
}
|
||||
|
||||
if !recovered {
|
||||
// dump out the logs so we can see what happened instead...
|
||||
for _, log := range logs {
|
||||
t.Logf("LOG: %s", log)
|
||||
}
|
||||
}
|
||||
|
||||
require.True(t, recovered)
|
||||
|
||||
log.Printf("\n\n\nDone with renew message lock, lock expiry time: %s\n\n\n", messages[0].LockedUntil)
|
||||
}
|
||||
|
||||
type receivedMessageSlice []*ReceivedMessage
|
||||
|
||||
func (messages receivedMessageSlice) Len() int {
|
||||
|
|
@ -1147,40 +1056,3 @@ func (messages receivedMessageSlice) Less(i, j int) bool {
|
|||
func (messages receivedMessageSlice) Swap(i, j int) {
|
||||
messages[i], messages[j] = messages[j], messages[i]
|
||||
}
|
||||
|
||||
type slowConn struct {
|
||||
slow int64
|
||||
t *testing.T
|
||||
net.Conn
|
||||
}
|
||||
|
||||
func (sc *slowConn) Read(b []byte) (n int, err error) {
|
||||
if atomic.LoadInt64(&sc.slow) == 1 {
|
||||
sc.t.Logf("Simulating broken reads")
|
||||
err := sc.Conn.SetReadDeadline(time.Now().Add(time.Nanosecond))
|
||||
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
|
||||
return sc.Conn.Read(b)
|
||||
}
|
||||
|
||||
func (sc *slowConn) Write(b []byte) (n int, err error) {
|
||||
if atomic.LoadInt64(&sc.slow) == 1 {
|
||||
sc.t.Logf("Simulating broken writes")
|
||||
err := sc.Conn.SetWriteDeadline(time.Now().Add(time.Nanosecond))
|
||||
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
|
||||
return sc.Conn.Write(b)
|
||||
}
|
||||
|
||||
func (sc *slowConn) Close() error {
|
||||
sc.t.Logf("Closing connection")
|
||||
return sc.Conn.Close()
|
||||
}
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче