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producer_test.go
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producer_test.go
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package nsq
import (
"bytes"
"context"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"log"
"net"
"net/http"
"net/url"
"os"
"runtime"
"strconv"
"strings"
"sync"
"sync/atomic"
"testing"
"time"
"github.com/spaolacci/murmur3"
"github.com/stretchr/testify/assert"
)
type ConsumerHandler struct {
t *testing.T
q *Consumer
messagesGood int
messagesFailed int
Msgs []*Message
checkResult map[string]bool
}
func (h *ConsumerHandler) LogFailedMessage(message *Message) {
msg := string(message.Body)
h.messagesFailed++
h.t.Logf("got failed message :%v ", msg)
h.q.Stop()
}
func (h *ConsumerHandler) HandleMessage(message *Message) error {
msg := string(message.Body)
if message.Attempts == 1 {
h.Msgs = append(h.Msgs, message)
}
if msg == "bad_test_case" {
return errors.New("fail this message")
}
if msg != "multipublish_test_case" && msg != "publish_test_case" && !strings.Contains(msg, "lookupd_test_case") {
h.t.Error("message 'action' was not correct:", msg)
}
if strings.Contains(msg, "lookupd_test_case") {
result, ok := h.checkResult[msg]
if ok && result == true {
h.t.Error("message 'action' was duplicated:", msg)
}
h.checkResult[msg] = true
}
h.t.Logf("got message :%v ", msg)
h.messagesGood++
return nil
}
func ensureInitChannelExt(t *testing.T, topicName string, useLookup bool) {
config := NewConfig()
config.DefaultRequeueDelay = 0
config.MaxBackoffDuration = 50 * time.Millisecond
q, _ := NewConsumer(topicName, "ch", config)
q.SetLogger(nullLogger, LogLevelInfo)
h := &ConsumerHandler{
t: t,
q: q,
}
q.AddHandler(h)
q.SetConsumeExt(true)
if useLookup {
err := q.ConnectToNSQLookupd("127.0.0.1:4161")
if err != nil {
t.Fatalf(err.Error())
}
} else {
err := q.ConnectToNSQD("127.0.0.1:4150", 0)
if err != nil {
t.Errorf("init error: %v", err.Error())
}
}
q.Stop()
}
func ensureInitChannel(t *testing.T, topicName string, useLookup bool) {
config := NewConfig()
config.DefaultRequeueDelay = 0
config.MaxBackoffDuration = 50 * time.Millisecond
q, _ := NewConsumer(topicName, "ch", config)
q.SetLogger(nullLogger, LogLevelInfo)
h := &ConsumerHandler{
t: t,
q: q,
}
q.AddHandler(h)
q.backoff(time.Second * 3)
if useLookup {
err := q.ConnectToNSQLookupd("127.0.0.1:4161")
if err != nil {
t.Fatalf(err.Error())
}
} else {
err := q.ConnectToNSQD("127.0.0.1:4150", 0)
if err != nil {
t.Errorf("init error: %v", err.Error())
}
}
time.Sleep(time.Second)
q.Stop()
}
type testProducerDelegate struct {
shouldWait bool
w chan int
done chan int
n ConnDelegate
}
// OnResponse is called when the connection
// receives a FrameTypeResponse from nsqd
func (p *testProducerDelegate) OnResponse(c *Conn, data []byte) {
p.n.OnResponse(c, data)
}
// OnError is called when the connection
// receives a FrameTypeError from nsqd
func (p *testProducerDelegate) OnError(c *Conn, data []byte) {
p.n.OnError(c, data)
}
// OnMessage is called when the connection
// receives a FrameTypeMessage from nsqd
func (p *testProducerDelegate) OnMessage(c *Conn, m *Message) {
p.n.OnMessage(c, m)
}
// OnMessageFinished is called when the connection
// handles a FIN command from a message handler
func (p *testProducerDelegate) OnMessageFinished(c *Conn, m *Message) {
p.n.OnMessageFinished(c, m)
}
// OnMessageRequeued is called when the connection
// handles a REQ command from a message handler
func (p *testProducerDelegate) OnMessageRequeued(c *Conn, m *Message) {
p.n.OnMessageRequeued(c, m)
}
// OnBackoff is called when the connection triggers a backoff state
// bool indicated whether it is only related to current connection
func (p *testProducerDelegate) OnBackoff(c *Conn, f bool) {
p.n.OnBackoff(c, f)
}
// OnContinue is called when the connection finishes a message without adjusting backoff state
func (p *testProducerDelegate) OnContinue(c *Conn) {
p.n.OnContinue(c)
}
// OnResume is called when the connection triggers a resume state
func (p *testProducerDelegate) OnResume(c *Conn) {
p.n.OnResume(c)
}
// OnIOError is called when the connection experiences
// a low-level TCP transport error
func (p *testProducerDelegate) OnIOError(c *Conn, err error) {
p.n.OnIOError(c, err)
}
// OnHeartbeat is called when the connection
// receives a heartbeat from nsqd
func (p *testProducerDelegate) OnHeartbeat(c *Conn) {
p.n.OnHeartbeat(c)
}
// OnClose is called when the connection
// closes, after all cleanup
func (p *testProducerDelegate) OnClose(c *Conn) {
if p.shouldWait {
<- p.w
}
p.n.OnClose(c)
if p.shouldWait {
close(p.done)
}
}
func TestProducerReconnect(t *testing.T) {
config := NewConfig()
laddr := "127.0.0.1"
config.LocalAddr, _ = net.ResolveTCPAddr("tcp", laddr+":0")
EnsureTopic(t, 4150, "reconnect_test", 0)
ensureInitChannel(t, "reconnect_test", false)
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
//try publish to kick off producer
err := w.Publish("reconnect_test", []byte("test"))
if err != nil {
t.Fatalf("should lazily connect - %s", err)
}
d := &testProducerDelegate {
shouldWait: false,
w: make(chan int, 1),
done: make(chan int),
}
conn, _ := w.conn.(*Conn)
testProducerDelegateFunc := func(p *Producer) ConnDelegate {
d.n = conn.delegate
return d
}
//to simulate err on ReadUnpackedResponse by close read
w.conn.CloseRead()
conn.delegate.OnIOError(conn, errors.New("faked IOError"))
max := 30
//assert conn state is init
for {
if w.state != StateInit {
max--
if max > 0 {
time.Sleep(1 * time.Second)
} else {
t.Fatalf("producer state unexperted %v", w.state)
}
} else {
break
}
}
w.addr = "127.0.0.1:5150"
w.setConnDelegateFunc(testProducerDelegateFunc)
d.shouldWait = true
err = w.Publish("reconnect_test", []byte("test"))
if err == nil {
t.Fatalf("should failed")
}
w.addr = "127.0.0.1:4150"
err = w.Publish("reconnect_test", []byte("test"))
if err == nil {
t.Fatalf("should failed as producer's connection state not reset and fail to connect, Err %v", err)
}
close(d.w)
<- d.done
//should succeed
err = w.Publish("reconnect_test", []byte("test"))
if err != nil {
t.Fatalf("should not failed, Err %v", err)
}
//verify router alive
if w.closeChan == nil {
t.Fatalf("close chan should not closed")
}
err = w.Publish("reconnect_test", []byte("test"))
if err != nil {
t.Fatalf("should not failed, Err %v", err)
}
}
func TestProducerConnection(t *testing.T) {
config := NewConfig()
laddr := "127.0.0.1"
config.LocalAddr, _ = net.ResolveTCPAddr("tcp", laddr+":0")
EnsureTopic(t, 4150, "write_test", 0)
ensureInitChannel(t, "write_test", false)
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
err := w.Publish("write_test", []byte("test"))
if err != nil {
t.Fatalf("should lazily connect - %s", err)
}
w.Stop()
err = w.Publish("write_test", []byte("fail test"))
if err != ErrStopped {
t.Fatalf("should not be able to write after Stop()")
}
}
func TestProducerPing(t *testing.T) {
log.SetOutput(ioutil.Discard)
defer log.SetOutput(os.Stdout)
config := NewConfig()
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
err := w.Ping()
if err != nil {
t.Fatalf("should connect on ping")
}
w.Stop()
err = w.Ping()
if err != ErrStopped {
t.Fatalf("should not be able to ping after Stop()")
}
}
func TestProducerPublish(t *testing.T) {
topicName := "publish" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
EnsureTopic(t, 4150, topicName, 0)
ensureInitChannel(t, topicName, false)
config := NewConfig()
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
for i := 0; i < msgCount; i++ {
err := w.Publish(topicName, []byte("publish_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
}
err := w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages(topicName, t, msgCount, false)
}
func TestProducerMultiPublish(t *testing.T) {
topicName := "multi_publish" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
EnsureTopic(t, 4150, topicName, 0)
ensureInitChannel(t, topicName, false)
config := NewConfig()
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
var testData [][]byte
for i := 0; i < msgCount; i++ {
testData = append(testData, []byte("multipublish_test_case"))
}
err := w.MultiPublish(topicName, testData)
if err != nil {
t.Fatalf("error %s", err)
}
err = w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages(topicName, t, msgCount, false)
}
func TestProducerPublishAsync(t *testing.T) {
topicName := "async_publish" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
EnsureTopic(t, 4150, topicName, 0)
ensureInitChannel(t, topicName, false)
config := NewConfig()
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
responseChan := make(chan *ProducerTransaction, msgCount)
for i := 0; i < msgCount; i++ {
err := w.PublishAsync(topicName, []byte("publish_test_case"), responseChan, "test")
if err != nil {
t.Fatalf(err.Error())
}
}
for i := 0; i < msgCount; i++ {
trans := <-responseChan
if trans.Error != nil {
t.Fatalf(trans.Error.Error())
}
if trans.Args[0].(string) != "test" {
t.Fatalf(`proxied arg "%s" != "test"`, trans.Args[0].(string))
}
}
err := w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages(topicName, t, msgCount, false)
}
func TestProducerMultiPublishAsync(t *testing.T) {
topicName := "multi_publish" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
EnsureTopic(t, 4150, topicName, 0)
ensureInitChannel(t, topicName, false)
config := NewConfig()
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
var testData [][]byte
for i := 0; i < msgCount; i++ {
testData = append(testData, []byte("multipublish_test_case"))
}
responseChan := make(chan *ProducerTransaction, 1)
err := w.MultiPublishAsync(topicName, testData, responseChan, "test0", 1)
if err != nil {
t.Fatalf(err.Error())
}
trans := <-responseChan
if trans.Error != nil {
t.Fatalf(trans.Error.Error())
}
if trans.Args[0].(string) != "test0" {
t.Fatalf(`proxied arg "%s" != "test0"`, trans.Args[0].(string))
}
if trans.Args[1].(int) != 1 {
t.Fatalf(`proxied arg %d != 1`, trans.Args[1].(int))
}
err = w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages(topicName, t, msgCount, false)
}
func TestProducerPublishTrace(t *testing.T) {
topicName := "publish_trace" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
EnsureTopic(t, 4150, topicName, 0)
ensureInitChannel(t, topicName, false)
config := NewConfig()
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
for i := 0; i < msgCount; i++ {
cmd, _ := PublishTrace(topicName, "0", uint64(i+1), []byte("publish_test_case"))
resp, err := w.sendCommand(cmd)
if err != nil {
t.Fatalf("error %s", err)
}
if len(resp) != 2+MsgIDLength+8+4 {
t.Fatalf("invalid trace response: %v", resp)
}
}
err := w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages(topicName, t, msgCount, false)
}
func TestProducerPublishWithExt(t *testing.T) {
topicName := "publish_ext" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
EnsureTopicWithExt(t, 4150, topicName, 0, true)
ensureInitChannel(t, topicName, false)
config := NewConfig()
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
for i := 0; i < msgCount; i++ {
var e MsgExt
if i > msgCount/2 {
e.TraceID = uint64(i)
}
cmd, _ := PublishWithJsonExt(topicName, "0", []byte("publish_test_case"), e.ToJson())
resp, err := w.sendCommand(cmd)
if err != nil {
t.Fatalf("error %s", err)
}
if i > msgCount/2 {
if len(resp) != 2+MsgIDLength+8+4 {
t.Errorf("invalid trace response: %v, %v", resp, string(e.ToJson()))
}
} else {
if len(resp) != 2 {
t.Fatalf("invalid trace response: %v", resp)
}
}
}
err := w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readExtMessages(topicName, t, msgCount, false)
}
func TestProducerHeartbeat(t *testing.T) {
topicName := "heartbeat" + strconv.Itoa(int(time.Now().Unix()))
EnsureTopic(t, 4150, topicName, 0)
ensureInitChannel(t, topicName, false)
config := NewConfig()
config.HeartbeatInterval = 100 * time.Millisecond
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
err := w.Publish(topicName, []byte("publish_test_case"))
if err == nil {
t.Fatalf("error should not be nil")
}
if identifyError, ok := err.(ErrIdentify); !ok ||
identifyError.Reason != "E_BAD_BODY IDENTIFY heartbeat interval (100) is invalid" {
t.Fatalf("wrong error - %s", err)
}
config = NewConfig()
config.HeartbeatInterval = 1000 * time.Millisecond
w, _ = NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
defer w.Stop()
err = w.Publish(topicName, []byte("publish_test_case"))
if err != nil {
t.Fatalf(err.Error())
}
time.Sleep(1100 * time.Millisecond)
msgCount := 10
for i := 0; i < msgCount; i++ {
err := w.Publish(topicName, []byte("publish_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
}
err = w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages(topicName, t, msgCount+1, false)
}
func TestProducerPublishWithTimeout(t *testing.T) {
topicName := "publish_timeout" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 3
//EnsureTopicWithExt(t, 4150, topicName, 0, true)
//ensureInitChannel(t, topicName, false)
config := NewConfig()
config.PubTimeout = time.Second
w, _ := NewProducer("127.0.0.1:4150", config)
w.SetLogger(nullLogger, LogLevelInfo)
w.conn = newMockProducerConn(&producerConnDelegate{w})
atomic.StoreInt32(&w.state, StateConnected)
// do not run router for producer, so we can test timeout
defer w.Stop()
for i := 0; i < msgCount; i++ {
cmd := Publish(topicName, []byte("publish_test_case"))
_, err := w.sendCommand(cmd)
if err != context.DeadlineExceeded {
t.Fatalf("error %s", err)
}
}
err := w.Publish(topicName, []byte("bad_test_case"))
if err != context.DeadlineExceeded {
t.Fatalf("error %s", err)
}
}
func TestProducerPublishToNotLeader(t *testing.T) {
// TODO:
}
func TestTopicProducerMgrDynamicTopic(t *testing.T) {
testTopicProducerMgr(t, true)
}
func TestTopicProducerMgrStaticTopic(t *testing.T) {
testTopicProducerMgr(t, false)
}
func TestTopicProducerMgrGetNextProducer(t *testing.T) {
topicName := "topic_producer_mgr_publish" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
topicList := make([]string, 0)
for i := 0; i < 3; i++ {
topicList = append(topicList, "t"+strconv.Itoa(i)+topicName)
EnsureTopic(t, 4150, "t"+strconv.Itoa(i)+topicName, 0)
EnsureTopic(t, 4150, "t"+strconv.Itoa(i)+topicName, 1)
EnsureTopic(t, 4150, "t"+strconv.Itoa(i)+topicName, 2)
}
// wait nsqd report to lookupd
time.Sleep(time.Second * 3)
for i := 0; i < 3; i++ {
ensureInitChannel(t, "t"+strconv.Itoa(i)+topicName, true)
}
config := NewConfig()
initTopics := make([]string, 0)
initTopics = topicList
config.PubStrategy = int(PubRR)
w, err := NewTopicProducerMgr(initTopics, config)
if err != nil {
t.Fatal(err)
}
w.SetLogger(newTestLogger(t), LogLevelInfo)
lookupList := make([]string, 0)
lookupList = append(lookupList, "127.0.0.1:4161")
w.AddLookupdNodes(lookupList)
defer w.Stop()
var testData [][]byte
for i := 0; i < msgCount; i++ {
testData = append(testData, []byte("multipublish_test_case"))
}
for _, tn := range topicList {
_, pid, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
_, pid2, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
_, pid3, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
if pid == pid2 || pid == pid3 || pid2 == pid3 {
t.Fatalf("should get different partitions for producer: %v, %v , %v", pid, pid2, pid3)
}
}
}
func TestGetNextProducerForExceptionAvgRT(t *testing.T) {
config := NewConfig()
config.ProducerPoolSize = 1
topicList := make([]string, 0)
initTopics := make([]string, 0)
initTopics = topicList
config.PubStrategy = int(PubDynamicLoad)
w, err := NewTopicProducerMgr(initTopics, config)
if err != nil {
t.Fatal(err)
}
defer w.Stop()
partProducerInfo := &TopicPartProducerInfo{}
w.producers = make(map[string]*producerPool)
addr1, err := newProducerPool("addr1", config)
assert.Nil(t, err)
addr1.loadComputer.AddCost(time.Millisecond * 100)
addr1.loadComputer.AddCost(time.Millisecond * 100)
w.producers["addr1"] = addr1
addr1.loadComputer.AddPending(1)
addr2, err := newProducerPool("addr2", config)
assert.Nil(t, err)
w.producers["addr2"] = addr2
partProducerInfo.allPartitions = append(partProducerInfo.allPartitions, AddrPartInfo{addr: "addr1", pid: 0}, AddrPartInfo{addr: "addr2", pid: 1})
pp, pid, err := w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
assert.Equal(t, 1, pid)
assert.Equal(t, addr2.addr, pp.addr)
pp.AddPubCost(time.Millisecond)
pp.pubLoad.AddPending(1)
addr1.loadComputer.AddPending(-1)
pp2, pid2, err := w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
assert.Equal(t, 0, pid2)
assert.Equal(t, addr1.addr, pp2.addr)
pp2, pid2, err = w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
assert.Equal(t, 0, pid2)
assert.Equal(t, addr1.addr, pp2.addr)
pp.pubLoad.AddPending(-1)
pp, pid, err = w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
assert.Equal(t, 1, pid)
assert.Equal(t, addr2.addr, pp.addr)
cnt1 := 0
cnt2 := 0
for i := 0; i < 9; i++ {
w.refreshProducerAvgRt()
pp, pid, err = w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
if pp.addr == addr1.addr {
cnt1++
assert.Equal(t, 0, pid)
} else if pp.addr == addr2.addr {
cnt2++
assert.Equal(t, 1, pid)
}
pp.AddPubCost(time.Millisecond)
}
t.Logf("choose: %v, %v", cnt1, cnt2)
assert.InDelta(t, cnt1, cnt2, 1)
addr1.loadComputer.AddCost(time.Millisecond * 100)
addr1.loadComputer.AddPending(2)
addr2.loadComputer.AddPending(2)
pp, pid, err = w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
assert.Equal(t, 1, pid)
assert.Equal(t, addr2.addr, pp.addr)
for i := 0; i < 9; i++ {
w.refreshProducerAvgRt()
pp, pid, err = w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
assert.Equal(t, 1, pid)
assert.Equal(t, addr2.addr, pp.addr)
pp.AddPubCost(time.Millisecond)
}
w.refreshProducerAvgRt()
pp2, pid2, err = w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
assert.Equal(t, 0, pid2)
assert.Equal(t, addr1.addr, pp2.addr)
pp2.AddPubCost(time.Millisecond)
// avg become normal, should choose one by one
cnt1 = 0
cnt2 = 0
for i := 0; i < 9; i++ {
w.refreshProducerAvgRt()
pp, pid, err = w.getNextProducer(partProducerInfo, nil)
assert.Nil(t, err)
if pp.addr == addr1.addr {
cnt1++
assert.Equal(t, 0, pid)
} else if pp.addr == addr2.addr {
cnt2++
assert.Equal(t, 1, pid)
}
pp.AddPubCost(time.Millisecond)
}
t.Logf("choose: %v, %v", cnt1, cnt2)
assert.InDelta(t, cnt1, cnt2, 1)
}
func TestTopicProducerMgrGetNextProducerForDynamicLoad(t *testing.T) {
topicName := "topic_producer_mgr_publish" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 10
topicList := make([]string, 0)
for i := 0; i < 3; i++ {
topicList = append(topicList, "t"+strconv.Itoa(i)+topicName)
EnsureTopic(t, 4150, "t"+strconv.Itoa(i)+topicName, 0)
EnsureTopic(t, 4150, "t"+strconv.Itoa(i)+topicName, 1)
EnsureTopic(t, 4150, "t"+strconv.Itoa(i)+topicName, 2)
}
// wait nsqd report to lookupd
time.Sleep(time.Second * 3)
for i := 0; i < 3; i++ {
ensureInitChannel(t, "t"+strconv.Itoa(i)+topicName, true)
}
config := NewConfig()
initTopics := make([]string, 0)
initTopics = topicList
config.PubStrategy = int(PubDynamicLoad)
w, err := NewTopicProducerMgr(initTopics, config)
if err != nil {
t.Fatal(err)
}
w.SetLogger(newTestLogger(t), LogLevelInfo)
lookupList := make([]string, 0)
lookupList = append(lookupList, "127.0.0.1:4161")
w.AddLookupdNodes(lookupList)
defer w.Stop()
var testData [][]byte
for i := 0; i < msgCount; i++ {
testData = append(testData, []byte("multipublish_test_case"))
}
for _, tn := range topicList {
_, pid, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
_, pid2, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
_, pid3, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
if pid == pid2 || pid == pid3 || pid2 == pid3 {
t.Fatalf("should get different partitions for producer: %v, %v , %v", pid, pid2, pid3)
}
}
// make partition 1 no possible to be chosen
// TODO: however, the test case all have the same nsqd node, so we cannot test to choose the different node
for _, tn := range topicList {
pinfo, err := w.getPartitionProducerInfo(tn)
assert.Nil(t, err)
addrInfo := pinfo.getSpecificPartitionInfo(1)
pp, ok := w.producers[addrInfo.addr]
assert.True(t, ok)
pp.loadComputer.AddPending(10000)
}
for _, tn := range topicList {
_, pid, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
// TODO: the test case all have the same nsqd node, so we cannot test to choose the different node
_, pid2, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
// TODO: the test case all have the same nsqd node, so we cannot test to choose the different node
_, pid3, err := w.getProducer(tn, nil)
if err != nil {
t.Fatal(err)
}
if pid == pid2 || pid == pid3 || pid2 == pid3 {
t.Fatalf("should get different partitions for producer: %v, %v , %v", pid, pid2, pid3)
}
}
}
func TestTopicProducerMgrPubBackground(t *testing.T) {
topicName := "topic_producer_mgr_pub_background" + strconv.Itoa(int(time.Now().Unix()))
msgCount := 5
EnsureTopic(t, 4150, topicName, 0)
testingTimeout = true
testingSendTimeout = true
defer func() {
testingSendTimeout = false
testingTimeout = false
}()
time.Sleep(time.Second)
config := NewConfig()
config.PubTimeout = time.Second
config.PubMaxBackgroundRetry = 10
w, err := NewTopicProducerMgr([]string{topicName}, config)
if err != nil {
t.Fatal(err)
}
w.SetLogger(newTestLogger(t), LogLevelDebug)
lookupList := make([]string, 0)
lookupList = append(lookupList, "127.0.0.1:4161")
w.AddLookupdNodes(lookupList)
defer w.Stop()
for i := 0; i < msgCount; i++ {
err = w.PublishAndRetryBackground(topicName, []byte("publish_test_case"))
if err != ErrRetryBackground {
t.Error(err)
}
}
time.Sleep(time.Second)
ensureInitChannel(t, topicName, false)
// wait test send timeout
time.Sleep(config.PubTimeout * 4)
testingSendTimeout = false
// test send timeout done
// wait test read response timeout
time.Sleep(time.Second * 20)
testingTimeout = false
time.Sleep(2 * time.Second)
err = w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages2(topicName, t, msgCount, true, true)
time.Sleep(time.Second * 5)
}
func TestTopicProducerMgrPubOrdered(t *testing.T) {
stopC := make(chan struct{})
var meta metaInfo
meta.PartitionNum = 1
meta.Replica = 1
topicName := "topic_producer_mgr_pub_order" + strconv.Itoa(int(time.Now().Unix()))
topicList := make([]string, 0)
topicList = append(topicList, topicName)
ensureFakedLookup(t, "127.0.0.1:4165", meta, topicList, stopC)
defer func() {
close(stopC)
time.Sleep(time.Second)
}()
msgCount := 5
EnsureTopic(t, 4150, topicName, 0)
ensureInitChannel(t, topicName, false)
time.Sleep(time.Second)
config := NewConfig()
config.PubTimeout = time.Second
config.PubMaxBackgroundRetry = 10
config.EnableOrdered = true
config.EnableTrace = true
config.Hasher = murmur3.New32()
w, err := NewTopicProducerMgr([]string{topicName}, config)
if err != nil {
t.Fatal(err)
}
w.SetLogger(newTestLogger(t), LogLevelInfo)
lookupList := make([]string, 0)
lookupList = append(lookupList, "127.0.0.1:4165")
w.AddLookupdNodes(lookupList)
defer w.Stop()
for i := 0; i < msgCount; i++ {
id, offset, size, err := w.PublishOrdered(topicName, []byte("publish_test_case"), []byte("publish_test_case"))
if err != nil {
t.Error(err)
}
t.Logf("pubto %v, %v, %v", id, offset, size)
}
time.Sleep(time.Second)
err = w.Publish(topicName, []byte("bad_test_case"))
if err != nil {
t.Fatalf("error %s", err)
}
readMessages2(topicName, t, msgCount, true, true)
}
func TestTopicProducerMgrPubShouldFailed(t *testing.T) {
stopC := make(chan struct{})
var meta metaInfo
meta.PartitionNum = 1
meta.Replica = 1
topicName := "topic_producer_mgr_pub_fail" + strconv.Itoa(int(time.Now().Unix()))
topicList := make([]string, 0)
topicList = append(topicList, topicName)
ensureFakedLookup(t, "127.0.0.1:4165", meta, topicList, stopC)
defer func() {
close(stopC)
time.Sleep(time.Second)
}()
msgCount := 50
config := NewConfig()
config.PubTimeout = time.Second
w, err := NewTopicProducerMgr([]string{topicName}, config)
if err != nil {
t.Fatal(err)
}
w.SetLogger(newTestLogger(t), LogLevelDebug)
lookupList := make([]string, 0)
lookupList = append(lookupList, "127.0.0.1:4165")
w.AddLookupdNodes(lookupList)
defer w.Stop()