Example #1
0
func TestReceiveAnyMessage(t *testing.T) {
	var err error

	adapter.count = 1
	emsg := createTestBlock()
	if err = producer.Send(emsg); err != nil {
		t.Fail()
		t.Logf("Error sending message %s", err)
	}

	emsg = createTestChaincodeEvent("0xffffffff", "event2")
	if err = producer.Send(emsg); err != nil {
		t.Fail()
		t.Logf("Error sending message %s", err)
	}

	//receive 2 messages - a block and a chaincode event
	for i := 0; i < 2; i++ {
		select {
		case <-adapter.notfy:
		case <-time.After(5 * time.Second):
			t.Fail()
			t.Logf("timed out on messge")
		}
	}
}
Example #2
0
func TestUnregister(t *testing.T) {
	var err error
	obcEHClient.RegisterAsync([]*ehpb.Interest{&ehpb.Interest{EventType: ehpb.EventType_CHAINCODE, RegInfo: &ehpb.Interest_ChaincodeRegInfo{ChaincodeRegInfo: &ehpb.ChaincodeReg{ChaincodeID: "0xffffffff", EventName: "event10"}}}})

	adapter.count = 1
	select {
	case <-adapter.notfy:
	case <-time.After(2 * time.Second):
		t.Fail()
		t.Logf("timed out on messge")
	}

	emsg := createTestChaincodeEvent("0xffffffff", "event10")
	if err = producer.Send(emsg); err != nil {
		t.Fail()
		t.Logf("Error sending message %s", err)
	}

	adapter.count = 1
	select {
	case <-adapter.notfy:
	case <-time.After(2 * time.Second):
		t.Fail()
		t.Logf("timed out on messge")
	}
	obcEHClient.UnregisterAsync([]*ehpb.Interest{&ehpb.Interest{EventType: ehpb.EventType_CHAINCODE, RegInfo: &ehpb.Interest_ChaincodeRegInfo{ChaincodeRegInfo: &ehpb.ChaincodeReg{ChaincodeID: "0xffffffff", EventName: "event10"}}}})
	adapter.count = 1
	select {
	case <-adapter.notfy:
	case <-time.After(2 * time.Second):
		t.Fail()
		t.Logf("should have received unreg")
	}

	adapter.count = 1
	emsg = createTestChaincodeEvent("0xffffffff", "event10")
	if err = producer.Send(emsg); err != nil {
		t.Fail()
		t.Logf("Error sending message %s", err)
	}

	select {
	case <-adapter.notfy:
		t.Fail()
		t.Logf("should NOT have received event1")
	case <-time.After(5 * time.Second):
	}

}
Example #3
0
func sendProducerBlockEvent(block *protos.Block) {

	// Remove payload from deploy transactions. This is done to make block
	// events more lightweight as the payload for these types of transactions
	// can be very large.
	blockTransactions := block.GetTransactions()
	for _, transaction := range blockTransactions {
		if transaction.Type == protos.Transaction_CHAINCODE_DEPLOY {
			deploymentSpec := &protos.ChaincodeDeploymentSpec{}
			err := proto.Unmarshal(transaction.Payload, deploymentSpec)
			if err != nil {
				ledgerLogger.Errorf("Error unmarshalling deployment transaction for block event: %s", err)
				continue
			}
			deploymentSpec.CodePackage = nil
			deploymentSpecBytes, err := proto.Marshal(deploymentSpec)
			if err != nil {
				ledgerLogger.Errorf("Error marshalling deployment transaction for block event: %s", err)
				continue
			}
			transaction.Payload = deploymentSpecBytes
		}
	}

	producer.Send(producer.CreateBlockEvent(block))
}
Example #4
0
func BenchmarkMessages(b *testing.B) {
	numMessages := 10000

	adapter.count = numMessages

	var err error
	//b.ResetTimer()

	for i := 0; i < numMessages; i++ {
		go func() {
			//emsg := createTestBlock()
			emsg := createTestChaincodeEvent("0xffffffff", "event1")
			if err = producer.Send(emsg); err != nil {
				b.Fail()
				b.Logf("Error sending message %s", err)
			}
		}()
	}

	select {
	case <-adapter.notfy:
	case <-time.After(5 * time.Second):
		b.Fail()
		b.Logf("timed out on messge")
	}
}
Example #5
0
//send chaincode events created by transactions in the block
func sendChaincodeEvents(block *protos.Block) {
	nonHashData := block.GetNonHashData()
	if nonHashData != nil {
		trs := nonHashData.GetTransactionResults()
		for _, tr := range trs {
			if tr.ChaincodeEvent != nil {
				producer.Send(producer.CreateChaincodeEvent(tr.ChaincodeEvent))
			}
		}
	}
}
Example #6
0
//send chaincode events created by transactions
func sendChaincodeEvents(trs []*protos.TransactionResult) {
	if trs != nil {
		for _, tr := range trs {
			//we store empty chaincode events in the protobuf repeated array to make protobuf happy.
			//when we replay off a block ignore empty events
			if tr.ChaincodeEvent != nil && tr.ChaincodeEvent.ChaincodeID != "" {
				producer.Send(producer.CreateChaincodeEvent(tr.ChaincodeEvent))
			}
		}
	}
}
Example #7
0
func TestFailReceive(t *testing.T) {
	var err error

	adapter.count = 1
	emsg := createTestChaincodeEvent("badcc", "event1")
	if err = producer.Send(emsg); err != nil {
		t.Fail()
		t.Logf("Error sending message %s", err)
	}

	select {
	case <-adapter.notfy:
		t.Fail()
		t.Logf("should NOT have received event1")
	case <-time.After(2 * time.Second):
	}
}
Example #8
0
// Test the invocation of a transaction.
func TestReceiveMessage(t *testing.T) {
	var err error

	adapter.count = 1
	emsg := createTestBlock()
	if err = producer.Send(emsg); err != nil {
		t.Fail()
		t.Logf("Error sending message %s", err)
	}

	select {
	case <-adapter.notfy:
	case <-time.After(5 * time.Second):
		t.Fail()
		t.Logf("timed out on messge")
	}
}
Example #9
0
func TestReceiveCCWildcard(t *testing.T) {
	var err error

	adapter.count = 1
	obcEHClient.RegisterAsync([]*ehpb.Interest{&ehpb.Interest{EventType: ehpb.EventType_CHAINCODE, RegInfo: &ehpb.Interest_ChaincodeRegInfo{ChaincodeRegInfo: &ehpb.ChaincodeReg{ChaincodeID: "0xffffffff", EventName: ""}}}})

	select {
	case <-adapter.notfy:
	case <-time.After(2 * time.Second):
		t.Fail()
		t.Logf("timed out on messge")
	}

	adapter.count = 1
	emsg := createTestChaincodeEvent("0xffffffff", "wildcardevent")
	if err = producer.Send(emsg); err != nil {
		t.Fail()
		t.Logf("Error sending message %s", err)
	}

	select {
	case <-adapter.notfy:
	case <-time.After(2 * time.Second):
		t.Fail()
		t.Logf("timed out on messge")
	}
	adapter.count = 1
	obcEHClient.UnregisterAsync([]*ehpb.Interest{&ehpb.Interest{EventType: ehpb.EventType_CHAINCODE, RegInfo: &ehpb.Interest_ChaincodeRegInfo{ChaincodeRegInfo: &ehpb.ChaincodeReg{ChaincodeID: "0xffffffff", EventName: ""}}}})

	select {
	case <-adapter.notfy:
	case <-time.After(2 * time.Second):
		t.Fail()
		t.Logf("timed out on messge")
	}
}
Example #10
0
func sendTxRejectedEvent(tx *pb.Transaction, errorMsg string) {
	producer.Send(producer.CreateRejectionEvent(tx, errorMsg))
}