本文整理汇总了Golang中github.com/elastic/beats/libbeat/common.TcpTuple类的典型用法代码示例。如果您正苦于以下问题:Golang TcpTuple类的具体用法?Golang TcpTuple怎么用?Golang TcpTuple使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了TcpTuple类的19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,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: ReceivedFin
func (dns *Dns) ReceivedFin(tcpTuple *common.TcpTuple, dir uint8, private protos.ProtocolData) protos.ProtocolData {
if private == nil {
return nil
}
conn, ok := private.(*dnsConnectionData)
if !ok {
return private
}
stream := conn.Data[dir]
if stream == nil || stream.message == nil {
return conn
}
decodedData, err := stream.handleTcpRawData()
if err == nil {
dns.messageComplete(conn, tcpTuple, dir, decodedData)
return conn
}
if dir == tcp.TcpDirectionReverse {
dns.publishResponseError(conn, err)
}
logp.Debug("dns", "%s addresses %s, length %d", err.Error(),
tcpTuple.String(), len(stream.rawData))
return conn
}
开发者ID:jarpy,项目名称:beats,代码行数:30,代码来源:dns_tcp.go
示例2: GapInStream
func (dns *Dns) GapInStream(tcpTuple *common.TcpTuple, dir uint8, nbytes int, private protos.ProtocolData) (priv protos.ProtocolData, drop bool) {
if private == nil {
return private, true
}
conn, ok := private.(*dnsConnectionData)
if !ok {
return private, false
}
stream := conn.Data[dir]
if stream == nil || stream.message == nil {
return private, false
}
decodedData, err := stream.handleTcpRawData()
if err == nil {
dns.messageComplete(conn, tcpTuple, dir, decodedData)
return private, true
}
if dir == tcp.TcpDirectionReverse {
dns.publishResponseError(conn, err)
}
logp.Debug("dns", "%s addresses %s, length %d", err.Error(),
tcpTuple.String(), len(stream.rawData))
logp.Debug("dns", "Dropping the stream %s", tcpTuple.String())
// drop the stream because it is binary Data and it would be unexpected to have a decodable message later
return private, true
}
开发者ID:jarpy,项目名称:beats,代码行数:32,代码来源:dns_tcp.go
示例3: handleHTTP
func (http *HTTP) handleHTTP(
conn *httpConnectionData,
m *message,
tcptuple *common.TcpTuple,
dir uint8,
) {
m.TCPTuple = *tcptuple
m.Direction = dir
m.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcptuple.IpPort())
http.hideHeaders(m)
if m.IsRequest {
if isDebug {
debugf("Received request with tuple: %s", m.TCPTuple)
}
conn.requests.append(m)
} else {
if isDebug {
debugf("Received response with tuple: %s", m.TCPTuple)
}
conn.responses.append(m)
http.correlate(conn)
}
}
开发者ID:mike-the-automator,项目名称:beats,代码行数:25,代码来源:http.go
示例4: GapInStream
func (dns *Dns) GapInStream(tcpTuple *common.TcpTuple, dir uint8, nbytes int, private protos.ProtocolData) (priv protos.ProtocolData, drop bool) {
dnsData, ok := private.(dnsPrivateData)
if !ok {
return private, false
}
stream := dnsData.Data[dir]
if stream == nil || stream.message == nil {
return private, false
}
decodedData, err := decodeDnsData(TransportTcp, stream.data)
// Add Notes if the failed stream is the response
if err != nil {
if dir == tcp.TcpDirectionReverse {
dns.publishDecodeFailureNotes(dnsData)
}
// drop the stream because it is binary and it would be rare to have a decodable message later
logp.Debug("dns", NonDnsCompleteMsg+" addresses %s, length %d",
tcpTuple.String(), len(stream.data))
return private, true
}
// publish and ignore the gap. No case should reach this code though ...
dns.messageComplete(tcpTuple, dir, stream, decodedData)
return private, false
}
开发者ID:nicoder,项目名称:beats,代码行数:31,代码来源:dns.go
示例5: ReceivedFin
func (dns *Dns) ReceivedFin(tcpTuple *common.TcpTuple, dir uint8, private protos.ProtocolData) protos.ProtocolData {
if private == nil {
return private
}
dnsData, ok := private.(dnsPrivateData)
if !ok {
return private
}
if dnsData.Data[dir] == nil {
return dnsData
}
stream := dnsData.Data[dir]
if stream.message != nil {
decodedData, err := decodeDnsData(TransportTcp, stream.data)
if err == nil {
dns.messageComplete(tcpTuple, dir, stream, decodedData)
} else /*Failed decode */ {
if dir == tcp.TcpDirectionReverse {
dns.publishDecodeFailureNotes(dnsData)
stream.PrepareForNewMessage()
}
logp.Debug("dns", NonDnsCompleteMsg+" addresses %s, length %d",
tcpTuple.String(), len(stream.data))
}
}
return dnsData
}
开发者ID:nicoder,项目名称:beats,代码行数:29,代码来源:dns.go
示例6: handleDns
func (dns *Dns) handleDns(m *DnsMessage, tcpTuple *common.TcpTuple, dir uint8, data []byte, decodedData *layers.DNS) {
dnsTuple := DnsTupleFromIpPort(&m.Tuple, TransportTcp, decodedData.ID)
m.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcpTuple.IpPort())
m.Data = decodedData
m.Length = len(data)
if decodedData.QR == Query {
dns.receivedDnsRequest(&dnsTuple, m)
} else /* Response */ {
dns.receivedDnsResponse(&dnsTuple, m)
}
}
开发者ID:nicoder,项目名称:beats,代码行数:12,代码来源:dns.go
示例7: removeTransaction
func (pgsql *Pgsql) removeTransaction(transList []*PgsqlTransaction,
tuple common.TcpTuple, index int) *PgsqlTransaction {
trans := transList[index]
transList = append(transList[:index], transList[index+1:]...)
if len(transList) == 0 {
pgsql.transactions.Delete(trans.tuple.Hashable())
} else {
pgsql.transactions.Put(tuple.Hashable(), transList)
}
return trans
}
开发者ID:davidsoloman,项目名称:beats,代码行数:13,代码来源:pgsql.go
示例8: handleHTTP
func (http *HTTP) handleHTTP(m *message, tcptuple *common.TcpTuple,
dir uint8, rawMsg []byte) {
m.TCPTuple = *tcptuple
m.Direction = dir
m.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcptuple.IpPort())
m.Raw = rawMsg
if m.IsRequest {
http.receivedHTTPRequest(m)
} else {
http.receivedHTTPResponse(m)
}
}
开发者ID:tsg,项目名称:beats,代码行数:14,代码来源:http.go
示例9: ReceivedFin
func (thrift *Thrift) ReceivedFin(tcptuple *common.TcpTuple, dir uint8,
private protos.ProtocolData) protos.ProtocolData {
trans := thrift.getTransaction(tcptuple.Hashable())
if trans != nil {
if trans.Request != nil && trans.Reply == nil {
logp.Debug("thrift", "FIN and had only one transaction. Assuming one way")
thrift.PublishQueue <- trans
thrift.transactions.Delete(trans.tuple.Hashable())
}
}
return private
}
开发者ID:radoondas,项目名称:apachebeat,代码行数:14,代码来源:thrift.go
示例10: handleMysql
func handleMysql(mysql *Mysql, m *MysqlMessage, tcptuple *common.TcpTuple,
dir uint8, raw_msg []byte) {
m.TcpTuple = *tcptuple
m.Direction = dir
m.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcptuple.IpPort())
m.Raw = raw_msg
if m.IsRequest {
mysql.receivedMysqlRequest(m)
} else {
mysql.receivedMysqlResponse(m)
}
}
开发者ID:mike-the-automator,项目名称:beats,代码行数:14,代码来源:mysql.go
示例11: handleDns
func (dns *Dns) handleDns(conn *dnsConnectionData, tcpTuple *common.TcpTuple, decodedData *mkdns.Msg, dir uint8) {
message := conn.Data[dir].message
dnsTuple := DnsTupleFromIpPort(&message.Tuple, TransportTcp, decodedData.Id)
message.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcpTuple.IpPort())
message.Data = decodedData
message.Length += DecodeOffset
if decodedData.Response {
dns.receivedDnsResponse(&dnsTuple, message)
conn.prevRequest = nil
} else /* Query */ {
dns.receivedDnsRequest(&dnsTuple, message)
conn.prevRequest = message
}
}
开发者ID:jarpy,项目名称:beats,代码行数:16,代码来源:dns_tcp.go
示例12: handleRedis
func (redis *Redis) handleRedis(
conn *redisConnectionData,
m *redisMessage,
tcptuple *common.TcpTuple,
dir uint8,
) {
m.TcpTuple = *tcptuple
m.Direction = dir
m.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcptuple.IpPort())
if m.IsRequest {
conn.requests.append(m) // wait for response
} else {
conn.responses.append(m)
redis.correlate(conn)
}
}
开发者ID:davidsoloman,项目名称:beats,代码行数:17,代码来源:redis.go
示例13: doParse
func (dns *Dns) doParse(conn *dnsConnectionData, pkt *protos.Packet, tcpTuple *common.TcpTuple, dir uint8) *dnsConnectionData {
stream := conn.Data[dir]
payload := pkt.Payload
if stream == nil {
stream = newStream(pkt, tcpTuple)
conn.Data[dir] = stream
} else {
if stream.message == nil { // nth message of the same stream
stream.message = &DnsMessage{Ts: pkt.Ts, Tuple: pkt.Tuple}
}
stream.rawData = append(stream.rawData, payload...)
if len(stream.rawData) > tcp.TCP_MAX_DATA_IN_STREAM {
logp.Debug("dns", "Stream data too large, dropping DNS stream")
conn.Data[dir] = nil
return conn
}
}
decodedData, err := stream.handleTcpRawData()
if err != nil {
if err == IncompleteMsg {
logp.Debug("dns", "Waiting for more raw data")
return conn
}
if dir == tcp.TcpDirectionReverse {
dns.publishResponseError(conn, err)
}
logp.Debug("dns", "%s addresses %s, length %d", err.Error(),
tcpTuple.String(), len(stream.rawData))
// This means that malformed requests or responses are being sent...
// TODO: publish the situation also if Request
conn.Data[dir] = nil
return conn
}
dns.messageComplete(conn, tcpTuple, dir, decodedData)
stream.PrepareForNewMessage()
return conn
}
开发者ID:jarpy,项目名称:beats,代码行数:45,代码来源:dns_tcp.go
示例14: handleMongodb
func (mongodb *Mongodb) handleMongodb(
conn *mongodbConnectionData,
m *mongodbMessage,
tcptuple *common.TcpTuple,
dir uint8,
) {
m.TcpTuple = *tcptuple
m.Direction = dir
m.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcptuple.IpPort())
if m.IsResponse {
debugf("MongoDB response message")
mongodb.onResponse(conn, m)
} else {
debugf("MongoDB request message")
mongodb.onRequest(conn, m)
}
}
开发者ID:mike-the-automator,项目名称:beats,代码行数:19,代码来源:mongodb.go
示例15: handleAmqp
func (amqp *Amqp) handleAmqp(m *AmqpMessage, tcptuple *common.TcpTuple, dir uint8) {
if amqp.mustHideCloseMethod(m) {
return
}
debugf("A message is ready to be handled")
m.TcpTuple = *tcptuple
m.Direction = dir
m.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcptuple.IpPort())
if m.Method == "basic.publish" {
amqp.handlePublishing(m)
} else if m.Method == "basic.deliver" || m.Method == "basic.return" ||
m.Method == "basic.get-ok" {
amqp.handleDelivering(m)
} else if m.IsRequest == true {
amqp.handleAmqpRequest(m)
} else if m.IsRequest == false {
amqp.handleAmqpResponse(m)
}
}
开发者ID:ChongFeng,项目名称:beats,代码行数:20,代码来源:amqp_parser.go
示例16: Parse
func (dns *Dns) Parse(pkt *protos.Packet, tcpTuple *common.TcpTuple, dir uint8, private protos.ProtocolData) protos.ProtocolData {
defer logp.Recover("DNS ParseTcp")
logp.Debug("dns", "Parsing packet addressed with %s of length %d.",
pkt.Tuple.String(), len(pkt.Payload))
priv := dnsPrivateData{}
if private != nil {
var ok bool
priv, ok = private.(dnsPrivateData)
if !ok {
priv = dnsPrivateData{}
}
}
payload := pkt.Payload
stream := &priv.Data[dir]
if *stream == nil {
*stream = &DnsStream{
tcpTuple: tcpTuple,
data: payload,
message: &DnsMessage{Ts: pkt.Ts, Tuple: pkt.Tuple},
}
if len(payload) <= DecodeOffset {
logp.Debug("dns", EmptyMsg+" addresses %s",
tcpTuple.String())
return priv
}
} else {
(*stream).data = append((*stream).data, payload...)
dataLength := len((*stream).data)
if dataLength > tcp.TCP_MAX_DATA_IN_STREAM {
logp.Debug("dns", "Stream data too large, dropping DNS stream")
return priv
}
if dataLength <= DecodeOffset {
logp.Debug("dns", EmptyMsg+" addresses %s",
tcpTuple.String())
return priv
}
}
data, err := decodeDnsData(TransportTcp, (*stream).data)
if err != nil {
logp.Debug("dns", NonDnsCompleteMsg+" addresses %s, length %d",
tcpTuple.String(), len((*stream).data))
// wait for decoding with the next segment
return priv
}
dns.messageComplete(tcpTuple, dir, *stream, data)
return priv
}
开发者ID:nicoder,项目名称:beats,代码行数:59,代码来源:dns.go
示例17: messageComplete
func (thrift *Thrift) messageComplete(tcptuple *common.TcpTuple, dir uint8,
stream *ThriftStream, priv *thriftPrivateData) {
var flush bool = false
if stream.message.IsRequest {
logp.Debug("thrift", "Thrift request message: %s", stream.message.Method)
if !thrift.CaptureReply {
// enable the stream in the other direction to get the reply
stream_rev := priv.Data[1-dir]
if stream_rev != nil {
stream_rev.skipInput = false
}
}
} else {
logp.Debug("thrift", "Thrift response message: %s", stream.message.Method)
if !thrift.CaptureReply {
// disable stream in this direction
stream.skipInput = true
// and flush current data
flush = true
}
}
// all ok, go to next level
stream.message.TcpTuple = *tcptuple
stream.message.Direction = dir
stream.message.CmdlineTuple = procs.ProcWatcher.FindProcessesTuple(tcptuple.IpPort())
if stream.message.FrameSize == 0 {
stream.message.FrameSize = uint32(stream.parseOffset - stream.message.start)
}
thrift.handleThrift(stream.message)
// and reset message
stream.PrepareForNewMessage(flush)
}
开发者ID:radoondas,项目名称:apachebeat,代码行数:38,代码来源:thrift.go
示例18: Parse
// Parse processes a TCP packet. Return nil if connection
// state shall be dropped (e.g. parser not in sync with tcp stream)
func (cassandra *cassandra) Parse(
pkt *protos.Packet,
tcptuple *common.TcpTuple, dir uint8,
private protos.ProtocolData,
) protos.ProtocolData {
defer logp.Recover("Parse cassandra exception")
conn := cassandra.ensureConnection(private)
st := conn.streams[dir]
if st == nil {
st = &stream{}
st.parser.init(&cassandra.parserConfig, func(msg *message) error {
return conn.trans.onMessage(tcptuple.IpPort(), dir, msg)
})
conn.streams[dir] = st
}
if err := st.parser.feed(pkt.Ts, pkt.Payload); err != nil {
debugf("%v, dropping TCP stream for error in direction %v.", err, dir)
cassandra.onDropConnection(conn)
return nil
}
return conn
}
开发者ID:YaSuenag,项目名称:hsbeat,代码行数:26,代码来源:cassandra.go
示例19: memcacheParseTCP
func (mc *Memcache) memcacheParseTCP(
tcpConn *tcpConnectionData,
pkt *protos.Packet,
tcptuple *common.TcpTuple,
dir uint8,
) *tcpConnectionData {
// assume we are in sync
stream := tcpConn.Streams[dir]
if stream == nil {
stream = mc.newStream(tcptuple)
tcpConn.Streams[dir] = stream
}
debug("add payload to stream(%p): %v", stream, dir)
if err := stream.Append(pkt.Payload); err != nil {
debug("%v, dropping TCP streams", err)
mc.pushAllTCPTrans(tcpConn.connection)
tcpConn.drop(dir)
return nil
}
if tcpConn.connection == nil {
tcpConn.connection = &connection{}
} else {
stopped := tcpConn.connection.timer.Stop()
if !stopped {
// timer was stopped by someone else, create new connection
tcpConn.connection = &connection{}
}
}
conn := tcpConn.connection
for stream.Buf.Total() > 0 {
debug("stream(%p) try to content", stream)
msg, err := stream.parse(pkt.Ts)
if err != nil {
// parsing error, drop tcp stream and retry with next segement
debug("Ignore Memcache message, drop tcp stream: %v", err)
mc.pushAllTCPTrans(conn)
tcpConn.drop(dir)
return nil
}
if msg == nil {
// wait for more data
break
}
stream.reset()
tuple := tcptuple.IpPort()
err = mc.onTCPMessage(conn, tuple, dir, msg)
if err != nil {
logp.Warn("error processing memcache message: %s", err)
}
}
conn.timer = time.AfterFunc(mc.tcpTransTimeout, func() {
debug("connection=%p timed out", conn)
mc.pushAllTCPTrans(conn)
})
return tcpConn
}
开发者ID:davidsoloman,项目名称:beats,代码行数:63,代码来源:plugin_tcp.go
注:本文中的github.com/elastic/beats/libbeat/common.TcpTuple类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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