func clientCall(min int32) {
startTime := currentTimeMillis()
transportFactory := thrift.NewTFramedTransportFactory(thrift.NewTTransportFactory())
protocolFactory := thrift.NewTBinaryProtocolFactoryDefault()
transport, err := thrift.NewTSocket(NetworkAddr)
for err != nil {
transport, err = thrift.NewTSocket(NetworkAddr)
if err != nil {
log.Error("error resolving address:", err)
}
time.Sleep(1 * time.Second)
}
useTransport := transportFactory.GetTransport(transport)
client := demo.NewRpcServiceClientFactory(useTransport, protocolFactory)
if err := transport.Open(); err != nil {
log.Error("Error opening socket to 127.0.0.1:19090", " ", err)
return
}
defer transport.Close()
for i := min; i < min+3; i++ {
r1, e1 := client.Add(i, i+1)
log.Trace("%d %s %v %v", i, "Call->", r1, e1)
}
endTime := currentTimeMillis()
log.Trace("Program exit. time->", endTime, startTime, (endTime - startTime))
}
func main() {
flag.Usage = Usage
var host string
var port int
var protocol string
var urlString string
var framed bool
var useHttp bool
var parsedUrl url.URL
var trans thrift.TTransport
_ = strconv.Atoi
_ = math.Abs
flag.Usage = Usage
flag.StringVar(&host, "h", "localhost", "Specify host and port")
flag.IntVar(&port, "p", 9090, "Specify port")
flag.StringVar(&protocol, "P", "binary", "Specify the protocol (binary, compact, simplejson, json)")
flag.StringVar(&urlString, "u", "", "Specify the url")
flag.BoolVar(&framed, "framed", false, "Use framed transport")
flag.BoolVar(&useHttp, "http", false, "Use http")
flag.Parse()
if len(urlString) > 0 {
parsedUrl, err := url.Parse(urlString)
if err != nil {
fmt.Fprintln(os.Stderr, "Error parsing URL: ", err)
flag.Usage()
}
host = parsedUrl.Host
useHttp = len(parsedUrl.Scheme) <= 0 || parsedUrl.Scheme == "http"
} else if useHttp {
_, err := url.Parse(fmt.Sprint("http://", host, ":", port))
if err != nil {
fmt.Fprintln(os.Stderr, "Error parsing URL: ", err)
flag.Usage()
}
}
cmd := flag.Arg(0)
var err error
if useHttp {
trans, err = thrift.NewTHttpClient(parsedUrl.String())
} else {
portStr := fmt.Sprint(port)
if strings.Contains(host, ":") {
host, portStr, err = net.SplitHostPort(host)
if err != nil {
fmt.Fprintln(os.Stderr, "error with host:", err)
os.Exit(1)
}
}
trans, err = thrift.NewTSocket(net.JoinHostPort(host, portStr))
if err != nil {
fmt.Fprintln(os.Stderr, "error resolving address:", err)
os.Exit(1)
}
if framed {
trans = thrift.NewTFramedTransport(trans)
}
}
if err != nil {
fmt.Fprintln(os.Stderr, "Error creating transport", err)
os.Exit(1)
}
defer trans.Close()
var protocolFactory thrift.TProtocolFactory
switch protocol {
case "compact":
protocolFactory = thrift.NewTCompactProtocolFactory()
break
case "simplejson":
protocolFactory = thrift.NewTSimpleJSONProtocolFactory()
break
case "json":
protocolFactory = thrift.NewTJSONProtocolFactory()
break
case "binary", "":
protocolFactory = thrift.NewTBinaryProtocolFactoryDefault()
break
default:
fmt.Fprintln(os.Stderr, "Invalid protocol specified: ", protocol)
Usage()
os.Exit(1)
}
client := demo.NewRpcServiceClientFactory(trans, protocolFactory)
if err := trans.Open(); err != nil {
fmt.Fprintln(os.Stderr, "Error opening socket to ", host, ":", port, " ", err)
os.Exit(1)
}
switch cmd {
case "ping":
if flag.NArg()-1 != 0 {
fmt.Fprintln(os.Stderr, "Ping requires 0 args")
flag.Usage()
}
fmt.Print(client.Ping())
fmt.Print("\n")
break
case "add":
if flag.NArg()-1 != 2 {
fmt.Fprintln(os.Stderr, "Add requires 2 args")
flag.Usage()
}
tmp0, err6 := (strconv.Atoi(flag.Arg(1)))
if err6 != nil {
Usage()
return
}
argvalue0 := int32(tmp0)
value0 := argvalue0
tmp1, err7 := (strconv.Atoi(flag.Arg(2)))
if err7 != nil {
Usage()
return
}
argvalue1 := int32(tmp1)
value1 := argvalue1
fmt.Print(client.Add(value0, value1))
fmt.Print("\n")
break
case "":
Usage()
break
default:
fmt.Fprintln(os.Stderr, "Invalid function ", cmd)
}
}