本文整理汇总了Golang中github.com/antlinker/mqtt-cli/packets.NewControlPacket函数的典型用法代码示例。如果您正苦于以下问题:Golang NewControlPacket函数的具体用法?Golang NewControlPacket怎么用?Golang NewControlPacket使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了NewControlPacket函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Test_persistInbound_pubrel
func Test_persistInbound_pubrel(t *testing.T) {
ts := &TestStore{}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 2
pub.TopicName = "/pub2"
pub.Payload = []byte{0xCC, 0x06}
pub.MessageID = 55
publishKey := inboundKeyFromMID(pub.MessageID)
ts.Put(publishKey, pub)
m := packets.NewControlPacket(packets.Pubrel).(*packets.PubrelPacket)
m.MessageID = 55
persistInbound(ts, m) // will overwrite publish
if len(ts.mput) != 2 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
示例2: Test_persistInbound_puback
func Test_persistInbound_puback(t *testing.T) {
ts := &TestStore{}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 1
pub.TopicName = "/pub1"
pub.Payload = []byte{0xCC, 0x04}
pub.MessageID = 53
publishKey := inboundKeyFromMID(pub.MessageID)
ts.Put(publishKey, pub)
m := packets.NewControlPacket(packets.Puback).(*packets.PubackPacket)
m.MessageID = 53
persistInbound(ts, m) // "deletes" packets.Publish from store
if len(ts.mput) != 1 { // not actually deleted in TestStore
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 1 || ts.mdel[0] != 53 {
t.Fatalf("persistInbound in bad state")
}
}
示例3: Test_persistInbound_pubrec
func Test_persistInbound_pubrec(t *testing.T) {
ts := &TestStore{}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 2
pub.TopicName = "/pub2"
pub.Payload = []byte{0xCC, 0x05}
pub.MessageID = 54
publishKey := inboundKeyFromMID(pub.MessageID)
ts.Put(publishKey, pub)
m := packets.NewControlPacket(packets.Pubrec).(*packets.PubrecPacket)
m.MessageID = 54
persistInbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 54 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
示例4: Test_MatchAndDispatch
func Test_MatchAndDispatch(t *testing.T) {
calledback := make(chan bool)
cb := func(c *Client, m Message) {
calledback <- true
}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 2
pub.TopicName = "a"
pub.Payload = []byte("foo")
msgs := make(chan *packets.PublishPacket)
router, stopper := newRouter()
router.addRoute("a", cb)
router.matchAndDispatch(msgs, true, nil)
msgs <- pub
<-calledback
stopper <- true
select {
case msgs <- pub:
t.Errorf("msgs should not have a listener")
default:
}
}
示例5: SubscribeMultiple
// SubscribeMultiple starts a new subscription for multiple topics. Provide a MessageHandler to
// be executed when a message is published on one of the topics provided.
func (c *Client) SubscribeMultiple(filters map[string]byte, callback MessageHandler) Token {
var err error
token := newToken(packets.Subscribe).(*SubscribeToken)
DEBUG.Println(CLI, "enter SubscribeMultiple")
if !c.IsConnected() {
token.err = ErrNotConnected
token.flowComplete()
return token
}
sub := packets.NewControlPacket(packets.Subscribe).(*packets.SubscribePacket)
if sub.Topics, sub.Qoss, err = validateSubscribeMap(filters); err != nil {
token.err = err
return token
}
if callback != nil {
for topic := range filters {
c.msgRouter.addRoute(topic, callback)
}
}
token.subs = make([]string, len(sub.Topics))
copy(token.subs, sub.Topics)
//c.oboundP <- &PacketAndToken{p: sub, t: token}
sendServer(c, sub, token)
DEBUG.Println(CLI, "exit SubscribeMultiple")
return token
}
示例6: Subscribe
// Subscribe starts a new subscription. Provide a MessageHandler to be executed when
// a message is published on the topic provided.
func (c *Client) Subscribe(topic string, qos byte, callback MessageHandler) Token {
token := newToken(packets.Subscribe).(*SubscribeToken)
DEBUG.Println(CLI, "enter Subscribe")
if !c.IsConnected() {
token.err = ErrNotConnected
token.flowComplete()
return token
}
sub := packets.NewControlPacket(packets.Subscribe).(*packets.SubscribePacket)
if err := validateTopicAndQos(topic, qos); err != nil {
token.err = err
return token
}
sub.Topics = append(sub.Topics, topic)
sub.Qoss = append(sub.Qoss, qos)
DEBUG.Println(sub.String())
if callback != nil {
c.msgRouter.addRoute(topic, callback)
}
token.subs = append(token.subs, topic)
//c.oboundP <- &PacketAndToken{p: sub, t: token}
sendServer(c, sub, token)
DEBUG.Println(CLI, "exit Subscribe")
return token
}
示例7: Publish
// Publish will publish a message with the specified QoS
// and content to the specified topic.
// Returns a read only channel used to track
// the delivery of the message.
func (c *Client) Publish(topic string, qos byte, retained bool, payload interface{}) Token {
token := newToken(packets.Publish).(*PublishToken)
DEBUG.Println(CLI, "enter Publish")
if !c.IsConnected() {
token.err = ErrNotConnected
token.flowComplete()
return token
}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = qos
pub.TopicName = topic
pub.Retain = retained
switch payload.(type) {
case string:
pub.Payload = []byte(payload.(string))
case []byte:
pub.Payload = payload.([]byte)
default:
token.err = errors.New("Unknown payload type")
token.flowComplete()
return token
}
DEBUG.Println(CLI, "sending publish message, topic:", topic)
c.obound <- &PacketAndToken{p: pub, t: token}
return token
}
示例8: newConnectMsgFromOptions
func newConnectMsgFromOptions(options *ClientOptions) *packets.ConnectPacket {
m := packets.NewControlPacket(packets.Connect).(*packets.ConnectPacket)
m.CleanSession = options.CleanSession
m.WillFlag = options.WillEnabled
m.WillRetain = options.WillRetained
m.ClientIdentifier = options.ClientID
if options.WillEnabled {
m.WillQos = options.WillQos
m.WillTopic = options.WillTopic
m.WillMessage = options.WillPayload
}
if options.Username != "" {
m.UsernameFlag = true
m.Username = options.Username
//mustn't have password without user as well
if options.Password != "" {
m.PasswordFlag = true
m.Password = []byte(options.Password)
}
}
m.KeepaliveTimer = uint16(options.KeepAlive.Seconds())
return m
}
示例9: Test_NewPingReqMessage
func Test_NewPingReqMessage(t *testing.T) {
pr := packets.NewControlPacket(packets.Pingreq).(*packets.PingreqPacket)
if pr.MessageType != packets.Pingreq {
t.Errorf("NewPingReqMessage bad msg type: %v", pr.MessageType)
}
if pr.RemainingLength != 0 {
t.Errorf("NewPingReqMessage bad remlen, expected 0, got %d", pr.RemainingLength)
}
exp := []byte{
0xC0,
0x00,
}
var buf bytes.Buffer
pr.Write(&buf)
bs := buf.Bytes()
if len(bs) != 2 {
t.Errorf("NewPingReqMessage.Bytes() wrong length: %d", len(bs))
}
if exp[0] != bs[0] || exp[1] != bs[1] {
t.Errorf("NewPingMessage.Bytes() wrong")
}
}
示例10: Test_FileStore_Get
func Test_FileStore_Get(t *testing.T) {
storedir := "/tmp/TestStore/_get"
f := NewFileStore(storedir)
f.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "/a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 120
key := outboundKeyFromMID(pm.MessageID)
f.Put(key, pm)
if !exists(storedir + "/o.120.msg") {
t.Fatalf("message not in store")
}
exp := []byte{
/* msg type */
0x32, // qos 1
/* remlen */
0x0d,
/* topic, msg id in varheader */
0x00, // length of topic
0x06,
0x2F, // /
0x61, // a
0x2F, // /
0x62, // b
0x2F, // /
0x63, // c
/* msg id (is always 2 bytes) */
0x00,
0x78,
/*payload */
0xBE,
0xEF,
0xED,
}
m := f.Get(key)
if m == nil {
t.Fatalf("message not retreived from store")
}
var msg bytes.Buffer
m.Write(&msg)
if !bytes.Equal(exp, msg.Bytes()) {
t.Fatal("message from store not same as what went in", msg.Bytes())
}
}
示例11: Test_MemoryStore_Get
func Test_MemoryStore_Get(t *testing.T) {
m := NewMemoryStore()
m.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "/a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 120
key := outboundKeyFromMID(pm.MessageID)
m.Put(key, pm)
if len(m.messages) != 1 {
t.Fatalf("message not in store")
}
exp := []byte{
/* msg type */
0x32, // qos 1
/* remlen */
0x0d,
/* topic, msg id in varheader */
0x00, // length of topic
0x06,
0x2F, // /
0x61, // a
0x2F, // /
0x62, // b
0x2F, // /
0x63, // c
/* msg id (is always 2 bytes) */
0x00,
0x78,
/*payload */
0xBE,
0xEF,
0xED,
}
msg := m.Get(key)
if msg == nil {
t.Fatalf("message not retreived from store")
}
var buf bytes.Buffer
msg.Write(&buf)
if !bytes.Equal(exp, buf.Bytes()) {
t.Fatalf("message from store not same as what went in")
}
}
示例12: Disconnect
// Disconnect will end the connection with the server, but not before waiting
// the specified number of milliseconds to wait for existing work to be
// completed.
func (c *Client) Disconnect(quiesce uint) {
if !c.IsConnected() {
WARN.Println(CLI, "already disconnected")
return
}
DEBUG.Println(CLI, "disconnecting")
c.setConnected(false)
dm := packets.NewControlPacket(packets.Disconnect).(*packets.DisconnectPacket)
dt := newToken(packets.Disconnect)
c.oboundP <- &PacketAndToken{p: dm, t: dt}
// wait for work to finish, or quiesce time consumed
dt.WaitTimeout(time.Duration(quiesce) * time.Millisecond)
c.disconnect()
}
示例13: Test_MemoryStore_write
func Test_MemoryStore_write(t *testing.T) {
m := NewMemoryStore()
m.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "/a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 91
key := inboundKeyFromMID(pm.MessageID)
m.Put(key, pm)
if len(m.messages) != 1 {
t.Fatalf("message not in store")
}
}
示例14: Test_persistInbound_connack
func Test_persistInbound_connack(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Connack)
persistInbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
示例15: Test_persistOutbound_disconnect
func Test_persistOutbound_disconnect(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Disconnect)
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}